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* doc/posix.sgml: Document them. * src/mqueue.cxx (mq_timedreceive): Make fully compliant by dealing with bogus timeouts. (mq_timedsend): Ditto. * src/mqueue.cxx (mq_timedsend): New function. Implementing POSIX 1003.1d draft definition. (mq_timedreceive): Ditto.
author jlarmour
date Mon, 13 Jan 2003 05:49:42 +0000
parents 1287356aa9e5
children 7b8fa5a6b0b3
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492
c8a05a94076e * doc/posix.sgml: Document them.
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1 2003-01-13 Jonathan Larmour <jifl@eCosCentric.com>
c8a05a94076e * doc/posix.sgml: Document them.
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2
c8a05a94076e * doc/posix.sgml: Document them.
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3 * doc/posix.sgml: Document them.
c8a05a94076e * doc/posix.sgml: Document them.
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4
c8a05a94076e * doc/posix.sgml: Document them.
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5 * src/mqueue.cxx (mq_timedreceive): Make fully compliant by dealing
c8a05a94076e * doc/posix.sgml: Document them.
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6 with bogus timeouts.
c8a05a94076e * doc/posix.sgml: Document them.
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7 (mq_timedsend): Ditto.
c8a05a94076e * doc/posix.sgml: Document them.
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8
c8a05a94076e * doc/posix.sgml: Document them.
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9 2003-01-13 Dmitriy Korovkin <dkorovkin@rambler.ru>
c8a05a94076e * doc/posix.sgml: Document them.
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10
c8a05a94076e * doc/posix.sgml: Document them.
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11 * src/mqueue.cxx (mq_timedsend): New function. Implementing POSIX
c8a05a94076e * doc/posix.sgml: Document them.
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12 1003.1d draft definition.
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13 (mq_timedreceive): Ditto.
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14
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1287356aa9e5 * src/mutex.cxx (pthread_cond_timedwait): Initialize clock converters
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15 2002-12-10 Wade Jensen <waj4news@cox.net>
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16 2002-12-10 Jonathan Larmour <jifl@eCosCentric.com>
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17
1287356aa9e5 * src/mutex.cxx (pthread_cond_timedwait): Initialize clock converters
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18 * src/mutex.cxx (pthread_cond_timedwait): Initialize clock converters
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19 only once ever.
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20
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3e3067d83e1f * src/signal.cxx: Changed the three routines added in the last
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21 2002-11-26 Nick Garnett <nickg@ecoscentric.com>
3e3067d83e1f * src/signal.cxx: Changed the three routines added in the last
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3e3067d83e1f * src/signal.cxx: Changed the three routines added in the last
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23 * src/signal.cxx: Changed the three routines added in the last
3e3067d83e1f * src/signal.cxx: Changed the three routines added in the last
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24 change so that they can be called safely from non-POSIX threads.
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25
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10e7722168ad * src/signal.cxx: Added three exportable routines that may be used
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26 2002-11-10 Nick Garnett <nickg@ecoscentric.com>
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27
10e7722168ad * src/signal.cxx: Added three exportable routines that may be used
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28 * src/signal.cxx: Added three exportable routines that may be used
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29 by other packages to manipulate the signal mask, test for
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30 deliverable signals, and have signals delivered at controlled
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31 points.
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32
10e7722168ad * src/signal.cxx: Added three exportable routines that may be used
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33 * include/export.h: Added macros to export signal mask management,
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34 detection and delivery to other packages.
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35
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74f0dcfdc166 * tests/tm_basic.cxx: Use <cyg/infra/diag.h> for diag_printf
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36 2002-11-05 Jonathan Larmour <jifl@eCosCentric.com>
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37
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38 * tests/tm_basic.cxx: Use <cyg/infra/diag.h> for diag_printf
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39 prototype.
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41 2002-05-23 Jesper Skov <jskov@redhat.com>
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42
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43 * cdl/posix.cdl: Don't build tests using signals when posix
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44 signals are disabled.
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45
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46 2002-05-21 Jesper Skov <jskov@redhat.com>
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47
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48 * tests/mutex3.c: Added an NA check.
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49
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50 2002-04-09 Jonathan Larmour <jlarmour@redhat.com>
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51
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52 * src/signal.cxx (cyg_deliver_signals): Don't assert here for an
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53 unhandled signal (unless there's no _exit). Trace it though.
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54
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55 2002-04-08 Jonathan Larmour <jlarmour@redhat.com>
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56
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57 * src/sem.cxx (sem_getvalue): return 0, and put value in *sval.
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58
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59 2002-04-03 Jonathan Larmour <jlarmour@redhat.com>
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60
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61 * cdl/posix.cdl: Allow clocks to be configured again.
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62
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63 2002-03-05 Jesper Skov <jskov@redhat.com>
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64
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65 * src/pprivate.h: Correct conditional declaration of timespec
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66 functions.
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68 * src/sched.cxx (sched_rr_get_interval): Return ENOSYS when
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69 CYGPKG_POSIX_CLOCKS disabled.
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70
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71 2002-02-27 Robin Farine <robin.farine@terminus.org>
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73 * src/pthread.cxx (pthread_exit): While running thread static
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74 storage destructors, set the thread's value associated with the
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75 current key to NULL before invoking the destructor.
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76
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77 2002-02-14 Nick Garnett <nickg@redhat.com>
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78
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79 * doc/posix.sgml: Generally fixed up and reformatted to make this
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80 file readable by mere humans. Some omissions and outdated
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81 information fixed, but not substantially changed from the
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82 original.
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83
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84 * cdl/posix.cdl: Changed some definitions and dependencies so that
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85 disabling the timers does not disable threads too. This was
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86 largely a consequence of trying to document the behaviour of these
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87 options.
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88
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89 2002-02-14 Jonathan Larmour <jlarmour@redhat.com>
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90
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91 * doc/posix.sgml: New file, originally accompanied by this ChangeLog:
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92 2001-12-22 Jonathan Larmour <jlarmour@redhat.com>
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93
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94 * ecos-elix.sgml: Do a minor cleanup of the function prototype
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95 layouts.
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96 Should be done better than this, but this is at least not
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97 _completely_ wrong any more.
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98 Also several more layout problems due to incorrect tags fixed.
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99
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100 2001-12-07 Jonathan Larmour <jlarmour@redhat.com>
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101
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102 * ecos-elix.sgml: Add getcwd as supported now.
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103
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104 2001-12-06 Jonathan Larmour <jlarmour@redhat.com>
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105
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106 * ecos-elix.sgml: Created from old framemaker version.
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107
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108 2002-01-21 Jonathan Larmour <jlarmour@redhat.com>
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109
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110 * src/sched.cxx (sched_get_priority_min): Don't allow idle thread
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111 priority as a valid priority.
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112 Case #106952.
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113
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114 2001-12-11 Nick Garnett <nickg@redhat.com>
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115
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116 * tests/mqueue2.c (cyg_user_start): Added CYG_TEST_INIT() to
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117 NOTAPPLICABLE variant, otherwise the order of breakpoints are all
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118 wrong and the testfarm registers a failure.
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119
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120 2001-11-06 Gary Thomas <gthomas@redhat.com>
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121
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122 * include/muttypes.h: Need <pkgconf/kernel.h> configuration info,
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123 otherwise structures defined here could have the wrong size.
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124
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125 2001-10-25 I-Jui Sung <ijsung@csie.nctu.edu.tw>
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126
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127 * src/mqueue.cxx (do_mq_unlink): Nullify table entries' mq as this
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128 is used by mq_open to see if the entry is used.
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129
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130 2001-10-11 Jesper Skov <jskov@redhat.com>
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131
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132 * tests/mutex3.c: Fixed warning.
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133 (new_thread): Fixed allocation: increase counter
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134 before starting threads which have been allocated resources.
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135
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136 * tests/signal2.c (cause_illegal_access): Fix warning.
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137
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138 2001-10-10 Jesper Skov <jskov@redhat.com>
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139
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140 * cdl/posix.cdl: Only build sem.cxx when the semaphores component
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141 is enabled.
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142
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143 2001-10-09 Jonathan Larmour <jlarmour@redhat.com>
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144
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145 * src/pprivate.h (pthread_info): Conditionalize signal specific
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146 members. Conditionalize declaration of
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147 cyg_posix_pthread_release_thread().
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148
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149 * cdl/posix.cdl (CYGPKG_POSIX_CLOCKS): new option to separately
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150 configure posix clocks from timers.
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151 (CYGPKG_POSIX_TIMERS): require clocks and signals.
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152
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153 * include/time.h: Make proper ISO C. Conditionalize on
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154 CYGPKG_POSIX_TIMERS correctly wrt the above change.
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155
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156 * src/pthread.cxx (posix_asr): Call signal and timer subsystems
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157 conditionally.
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158
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159 * src/pthread.cxx (pthread_reap): Don't destroy signal handling
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160 fields if there is no signal handling subsystem.
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161 (cyg_posix_pthread_release_thread): Conditionalize on signals.
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162 (pthread_create): Init signal subsys conditionally.
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163
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164 * src/signal.cxx (sleep): Move to...
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165
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166 * src/time.cxx: ...here.
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167 Conditionalize throughout depending on whether it's POSIX clocks
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168 or more specifically POSIX timers.
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169 (nanosleep): Use PTHREAD_TESTCANCEL() not pthread_testcancel().
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170 Get current thread from kernel not pthreads to remove pthread
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171 dependency.
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172
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173 2001-10-09 Jesper Skov <jskov@redhat.com>
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174
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175 * tests/signal2.c: Also do NA check for signals.
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176
184
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177 2001-10-01 Jonathan Larmour <jlarmour@redhat.com>
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178
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179 * src/mqueue.cxx (mq_open): Conditionalize use of sigev correctly.
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180 (mq_close): Similarly.
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181
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182 2001-09-28 Jonathan Larmour <jlarmour@redhat.com>
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183
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184 * cdl/pthread.cdl (CYGNUM_POSIX_MAIN_DEFAULT_PRIORITY): Clarify
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185 POSIX thread priority description.
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186
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187 2001-09-28 Jesper Skov <jskov@redhat.com>
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188
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189 * cdl/pthread.cdl: Changed default priority of POSIX main to
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190 16. This allows service threads (such as DHCP thread) to run when
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191 started from main().
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192
183
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193 2001-09-10 Jonathan Larmour <jlarmour@redhat.com>
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194
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195 * include/pthread.h: Separate mutex and condvar API into separate
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196 header file to fix configury problems.
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197 * include/mutex.h: New file for the above.
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198 * cdl/posix.cdl: provide the correct configury for the isoinfra
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199 package to include the above file.
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200 * cdl/pthread.cdl: Move _POSIX_PTHREAD_PRIO_INHERIT and
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201 _POSIX_THREAD_PRIO_PROTECT to cdl/posix.cdl.
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202
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203 2001-09-07 Jonathan Larmour <jlarmour@redhat.com>
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204
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205 * src/sem.cxx (sem_trywait): Actually use the return value.
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206
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207 * src/sched.cxx (sched_get_priority_max): Use MAX not MIN
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208 (sched_get_priority_min): Use MIN not MAX.
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209
182
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210 2001-09-06 Jesper Skov <jskov@redhat.com>
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211
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212 * cdl/posix.cdl: Moved signal implements statements to the
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213 CYGPKG_POSIX_SIGNALS component.
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214
177
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215 2001-08-06 Jonathan Larmour <jlarmour@redhat.com>
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216
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217 * cdl/posix.cdl: Reorganize dependencies so that signals, timers
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218 and pthreads really can be disabled, and the relevant files don't
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219 get built.
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220 Build new mutex.cxx file.
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221 Remove duplicate CYGPKG_POSIX_SCHED dependency for pthreads.
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222
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223 * include/limits.h: Don't include irrelevant header dependencies.
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224
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225 * include/muttypes.h: New type defining mutex/cond var types separately
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226 from other pthread types.
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227
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228 * include/types.h: Remove mutex/cond var types.
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229
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230 * include/signal.h: Conditionalize on CYGPKG_POSIX_SIGNALS
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231
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232 * include/sigsetjmp.h: Don't include irrelevant header dependencies.
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233 Rewrite sigsetjmp in a much more compiler friendly (and readable)
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234 way with less type punning.
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235
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236 * src/misc.cxx: Don't include sysconf cases when pthreads or
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237 CYGPKG_POSIX_TIMERS not enabled.
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238
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239 * src/mutex.cxx: New file, broken out of pthreads.cxx, as most
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240 of it is not fixed to the pthreads implementation, and I've fixed
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241 the bits that were too tied to it.
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242
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243 * src/pprivate.h: Conditionalize definitions that are specific
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244 to CYGPKG_POSIX_PTHREAD. Ditto for prototypes for CYGPKG_POSIX_SIGNALS
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245 and CYGPKG_POSIX_TIMERS. Move PTHREAD_ENTRY/RETURN etc. macros
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246 here so they can be used throughout the package.
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247
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248 * src/pthread.cxx: Remove mutex/cond var implementation, and
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249 entry/return macros, as per above.
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250
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251 * src/signal.cxx (cyg_sigqueue): Don't just set non-queueable signals
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252 pending - also forcibly wake up any blocked threads.
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253 (siglongjmp): Use new layout of sigjmp_buf.
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254
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255 * tests/mutex3.c:
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256 * tests/pthread1.c:
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257 * tests/pthread2.c:
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258 * tests/pthread3.c:
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259 * tests/signal1.c:
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260 * tests/sigsetjmp.c:
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261 * tests/timer1.c:
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262 * tests/tm_basic.cxx:
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263 Correct configuration dependencies, and do NA appropriately.
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264
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265 2001-08-03 Nick Garnett <nickg@cygnus.co.uk>
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266
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267 Imported from a development branch:
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268
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269 2001-06-27 Nick Garnett <nickg@cygnus.co.uk>
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270
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271 * tests/pthread3.c:
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272 Modified the loop that waits for the threads to get going so that
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273 it will function correctly in an SMP system, where the threads
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274 will run in parallel.
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275
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276 * tests/mutex3.c: Disabled this test for SMP systems. It depends
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277 too much on predicting the priority-driven execution order of the
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278 threads. In an SMP system, some threads will run in parallel and
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279 falsify the assumptions.
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280
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281 2001-05-25 Nick Garnett <nickg@cygnus.co.uk>
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282
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283 * src/signal.cxx (siglongjmp): Minor change to satisfy latest C++
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284 compiler.
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285
162
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286 2001-06-14 Jonathan Larmour <jlarmour@redhat.com>
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287
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288 * src/pthread.cxx (pthread_attr_setstacksize): Correct stack
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289 size assertion.
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290
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291 2001-06-12 Jonathan Larmour <jlarmour@redhat.com>
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292
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293 * src/pthread.cxx (MAIN_DEFAULT_STACK_SIZE): Define to use at
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294 least PTHREAD_STACK_MIN for main_stack.
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295
161
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296 2001-05-01 Nick Garnett <nickg@cygnus.co.uk>
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297
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298 [x86 branch]
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299 * tests/signal2.c (cause_illegal_access): Added code for I386
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300 architecture to provoke General Protection Fault.
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301
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302 * src/except.cxx: Removed some extraneous diag_printf()s.
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303
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304 2001-04-25 Bart Veer <bartv@redhat.com>
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305
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306 * tests/tm_basic.cxx:
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307 This test is now functional on the synthetic target.
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308
158
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309 2001-04-20 Jonathan Larmour <jlarmour@redhat.com>
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310
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311 * src/time.cxx (cyg_ticks_to_timespec): Actually don't bother
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312 with working out seconds using convertors. Instead just divide
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313 down ns from a long long.
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314
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315 2001-04-19 Jonathan Larmour <jlarmour@redhat.com>
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316
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317 * src/time.cxx (cyg_ticks_to_timespec): Clock convertors round off,
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318 so adjust timespec accordingly.
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319
152
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320 2001-02-14 Jonathan Larmour <jlarmour@redhat.com>
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321
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322 * include/pthread.h: Remove pthread_canceled() and
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323 pthread_testcancel_unlock().
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324
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325 * src/pthread.cxx: Ditto.
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326 (pthread_join): Restructure to have function exit only at function end
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327 (pthread_cond_timedwait): Check for timeouts and return ETIMEDOUT
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328
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329 * src/signal.cxx (sigtimedwait): Restructure cancellation testing
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330
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331 * src/time.cxx (nanosleep): test for cancellation at the end of the
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332 function to keep Nick happy ;).
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333
151
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334 2001-02-11 Jonathan Larmour <jlarmour@redhat.com>
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335
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336 * include/pthread.h: Add new pthread_testcancel_unlock and
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337 pthread_canceled functions as eCos extensions.
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338 Rename existing pthread_canceled variable to pthread_cancelled_dummy_var
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339
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340 * src/pthread.cxx (pthread_canceled): New function to interrogate if
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341 current thread has deferred cancel pending
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342 (pthread_testcancel_unlock): New function. Like testcancel, but unlocks
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343 a mutex before exitting the thread.
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344 (checkforcancel): New internal function
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345 (pthread_join): Add thread cancellation checks.
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346 (pthread_cond_wait): Ditto.
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347 (pthread_cond_timedwait): Ditto.
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348 (pthread_testcancel): Use checkforcancel()
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349
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350 * src/sem.cxx (sem_wait): Add thread cancellation checks
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351 * src/signal.cxx (sigtimedwait): Ditto.
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352 Also make compilation of this file conditional on CYGPKG_POSIX_SIGNALS
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353 * src/time.cxx (nanosleep): Ditto.
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354 Also make compilation of this file conditional on CYGPKG_POSIX_TIMERS
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355
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356 * cdl/posix.cdl (CYGPKG_POSIX_TIMERS): Implements POSIX timer ops.
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357 Add explicit kernel and pthread dependencies.
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358
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359 * tests/sigsetjmp.c (pthread_entry1): Fix incorrect thread no. output
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360
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361 * tests/pthread3.c: Add deferred cancellation test.
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362
148
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363 2001-01-11 Nick Garnett <nickg@cygnus.co.uk>
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364
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365 * src/pthread.cxx (pthread_testcancel): Added test for self !=
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366 NULL in case this gets called from a non-pthread.
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367
147
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368 2000-12-22 Jonathan Larmour <jlarmour@redhat.com>
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369
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370 * src/pthread.cxx (pthread_measure_stack_usage): New function
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371 to measure stack usage.
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372
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373 * include/pthread.h: Prototype it.
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374
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375 * cdl/pthread.cdl: remove CYGNUM_POSIX_MAIN_DEFAULT_STACK_SIZE and
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376 instead implement CYGINT_LIBC_STARTUP_EXTERNAL_INVOKE_MAIN_POSSIBLE
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377
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378 * src/pthread.cxx: Use stack size for main from libc_startup package
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379 to prevent confusion
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380 (cyg_posix_pthread_start): Likewise
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381
143
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382 2000-12-06 Jonathan Larmour <jlarmour@redhat.com>
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383
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384 * src/signal.cxx: include unistd.h for _exit
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385
138
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386 2000-11-20 Nick Garnett <nickg@cygnus.co.uk>
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387
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388 * src/signal.cxx (cyg_deliver_signals): Added else in code to
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389 handle SIG_DFL. Otherwise if the SA_SIGINFO bit is set we call the
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390 signal handler twice!
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391
136
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392 2000-11-07 Jonathan Larmour <jlarmour@redhat.com>
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393
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394 * src/signal.cxx (cyg_posix_thread_siginit): Add extra thread
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395 argument so that threads can inherit parent's sigmask.
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396
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397 * src/pthread.cxx (pthread_create): Call with parent thread
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398
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399 * src/pprivate.h: Change cyg_posix_thread_siginit prototype to take
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400 parent thread argument
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401
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402 * tests/signal1.c: Add more checking of sigwaits, and fix so that it's
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403 only called when the signal is masked. Check errno values too
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404 sometimes.
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405
134
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406 2000-11-02 Jonathan Larmour <jlarmour@redhat.com>
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407
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408 * src/signal.cxx (sigtimedwait): return signal number on success,
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409 not 0
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410 (SIGNAL_RETURN_VALUE): New macro for returning from functions with
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411 valid non-zero returns
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412 (sigwaitinfo): Pass on sigtimedwait result with SIGNAL_RETURN_VALUE
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413 macro as it may return the signal number.
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414
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415 2000-11-01 Jonathan Larmour <jlarmour@redhat.com>
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416
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417 * src/signal.cxx (sigtimedwait): Check for SIGALRMs as a special
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418 case when looping as it won't have been set pending if it was
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419 masked.
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420 (check_sigalarm): New function extracted from the posix signal ASR
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421 (sigalrm_action): Unconditionally wake up threads waiting in sigwait
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422 so that they can check for pending SIGALRMs even if they were
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423 masked.
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424 (cyg_deliver_signals): Handle SIG_DFL signals properly, and check
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425 for bad signal handlers.
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426 (cyg_posix_signal_start): Initialize default signal actions to SIG_DFL
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427
132
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428 2000-10-27 Jesper Skov <jskov@redhat.com>
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429
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430 * tests/signal2.c (cause_illegal_access): Don't loop forever.
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431
130
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432 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
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433
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434 * include/sigsetjmp.h (sigsetjmp): Various fixes to make portable
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435 across all HALs (by avoiding CYGARC_JMP_BUF_SIZE) and remove warnings.
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436 * src/signal.cxx (siglongjmp): Likewise
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437
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438 2000-10-12 Nick Garnett <nickg@cygnus.co.uk>
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439
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440 * include/sigsetjmp.h: Added this header to define
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441 sigjmp_buf,sigsetjmp() and siglongjmp().
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442
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443 * cdl/posix.cdl:
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444 Added support for providing sigsetjmp implementation and header.
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diff changeset
445 Added sigsetjmp test.
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446
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447 * src/signal.cxx: Added siglongjmp().
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448
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449 * tests/sigsetjmp.c: Added this test for sigsetjmp(), siglongjmp()
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450 functionality. This is also a test for longjmping out of signal
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451 handlers.
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452
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453 * tests/signal2.c:
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454 Ifdeffed around cause_* functions to avoid compiler warnings when
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455 they are not needed.
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456 Changed CYG_TEST_NA() calls to CYG_TEST_INFO() and changed
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457 CYG_TEST_FINISH() to CYG_TEST_PASS_FINISH(). With the _NA's there,
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458 the first unsupported exception just terminates the program, and
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459 does not give any subsequent supported ones a chance to run.
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460
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461 2000-10-12 Jesper Skov <jskov@redhat.com>
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462
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463 * tests/timer1.c (main): Fix exit check.
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464
128
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465 2000-10-11 Nick Garnett <nickg@cygnus.co.uk>
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466
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467 * src/pthread.cxx: Fixed cyg_posix_pthread_release_thread() to
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468 work for _DETACHED threads as well as for _RUNNING ones. Also
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469 fixed a bug in test to decrement counter in this routine.
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470
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471 * src/pprivate.h: Added note about retaining numerical order of
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472 PTHREAD_STATE_* defines.
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473
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474 * tests/timer1.c: Fixed some bugs of the how-did-it-ever-work
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diff changeset
475 variety.
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476
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477 2000-10-05 Nick Garnett <nickg@cygnus.co.uk>
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478
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479 * src/misc.cxx:
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480 Added a set of compatibility functions to aid portability and
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481 improve standards compliance.
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482 Added cyg_posix_function_[start|finish] to set up and terminate
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483 POSIX API functionality wrt signal and cancellation behaviour.
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484 (Lots more to do here).
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485
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486 * include/export.h:
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487 Added this file to contain definitions that can be exported from
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488 the POSIX package to others.
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489
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490 * src/pprivate.h: Added include of export.h
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491
124
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492 2000-09-11 Jonathan Larmour <jlarmour@redhat.com>
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493
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494 * include/limits.h (OPEN_MAX): Don't define here - let FS infra do
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495 that.
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496 (LINK_MAX): Ditto
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497 (NAME_MAX): Ditto
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498 (PATH_MAX): Ditto
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499
121
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500 2000-09-04 Nick Garnett <nickg@cygnus.co.uk>
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501
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502 * tests/pthread2.c:
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503 * tests/pthread3.c:
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diff changeset
504 Fixed bug in calculation of thread stack addresses.
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505
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506 * src/misc.cxx (sysconf): Change zero returns to -1 when a feature
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diff changeset
507 is not supported.
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508
115
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509 2000-08-08 Jonathan Larmour <jlarmour@redhat.co.uk>
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510
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511 * include/limits.h: Don't define SSIZE_MAX here, leave it to the
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512 isoinfra default.
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513
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514 2000-07-27 Jonathan Larmour <jlarmour@redhat.co.uk>
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515
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516 * tests/signal2.c: NA if no setjmp/longjmp
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517
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518 2000-07-26 Nick Garnett <nickg@cygnus.co.uk>
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519
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520 * include/pthread.h:
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521 * src/pthread.cxx (pthread_testcancel): Reversed addition of cyg_
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522 to this symbol.
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523
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524 2000-07-25 Jonathan Larmour <jlarmour@redhat.co.uk>
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525
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526 * src/pthread.cxx: Define main_stack and main_thread as static
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527 Rename pthread_canceled -> cyg_pthread_canceled - pthread_ may be
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528 a reserved name space but this makes explicit it is implementation-
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529 and not standard-defined
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530 (PTHREAD_ENTRY_VOID): Define for funcs that take no args
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531 (pthread_testcancel): Call PTHREAD_ENTRY_VOID()
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532
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533 * include/pthread.h: Rename pthread_canceled -> cyg_pthread_canceled
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534
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535 2000-07-20 Jonathan Larmour <jlarmour@redhat.co.uk>
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536
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537 * src/pthread.cxx: Use isoinfra to determine presence of malloc()
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diff changeset
538 Define pthread_malloc() and pthread_free() as inlines
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539
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540 * cdl/posix.cdl: Shouldn't define _POSIX_MESSAGE_PASSING at all - that
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541 happens in isoinfra.
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542
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543 2000-07-20 Nick Garnett <nickg@cygnus.co.uk>
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544
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545 * cdl/posix.cdl: Added misc.cxx to compile list. Added option to
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546 define _POSIX_MESSAGE_PASSING. Added configury for utsname
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547 structure.
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548
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549 * include/utsname.h: Added this file to define struct utsname and
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550 uname() function prototype.
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551
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552 * include/mqueue.h: Moved definition of _POSIX_MESSAGE_PASSING to
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parents:
diff changeset
553 CDL.
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diff changeset
554
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555 * include/limits.h: Added NGROUPS_MAX definition.
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556
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557 * src/pthread.cxx:
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diff changeset
558 Added support for malloced() thread stacks.
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diff changeset
559 Added implementations of pthread_mutex_setprioceiling() and
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diff changeset
560 pthread_mutex_getprioceiling().
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diff changeset
561 Changed implementations of pthread_mutex_destroy(),
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562 pthread_mutex_lock() and pthread_mutex_trylock() to conform more
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563 closely to the standard.
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diff changeset
564 Changed pthread_key_create() to assign NULL to all valid thread
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diff changeset
565 slots that correspond to a newly allocated key.
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diff changeset
566
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567 * src/pprivate.h: Added freestack and stackmem members to manage
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diff changeset
568 malloced thread stacks.
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569
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570 * src/misc.cxx: Added this file to contain functions that do not
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571 belong in any other files. Currently contains uname() and
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572 sysconf().
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573
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diff changeset
574 2000-07-19 Jonathan Larmour <jlarmour@redhat.co.uk>
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575
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diff changeset
576 * src/startup.cxx: Remove unnecessary includes
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diff changeset
577 Use dummy object constructor to do initialization
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578
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diff changeset
579 * cdl/posix.cdl:
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580 Don't need main.cxx any more
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diff changeset
581 Build startup.cxx into extras.o (via libextras.a)
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582
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diff changeset
583 * cdl/pthread.cdl (CYGPKG_POSIX_MAIN_THREAD):
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diff changeset
584 Integrate with CYGPKG_LIBC_STARTUP - tell CYGPKG_LIBC_STARTUP to
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585 let pthreads set up main thread
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diff changeset
586
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diff changeset
587 * src/pthread.cxx: Integrate with CYGPKG_LIBC_STARTUP rather than
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588 calling main() directly.
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diff changeset
589 Track number of threads waiting to be joined, so we can tell in
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diff changeset
590 pthread_exit() if this is the last thread, and therefore whether
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591 to call exit()
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diff changeset
592
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diff changeset
593 * src/main.cxx: obsolete, removed
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diff changeset
594
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diff changeset
595 2000-07-13 Nick Garnett <nickg@cygnus.co.uk>
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596
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diff changeset
597 * src/signal.cxx: Added ISO C compatibility functions signal() and
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diff changeset
598 raise().
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599
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diff changeset
600 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
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601
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diff changeset
602 * src/pthread.cxx: Added for(;;) loop to end of pthread_exit().
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diff changeset
603 pthread_exit() is marked with the noreturn attribute, and without
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diff changeset
604 this some compilers generate a call to abort() here in case
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diff changeset
605 Cyg_Thread::exit() returns. The loop avoids this.
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diff changeset
606
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diff changeset
607 2000-06-06 Jonathan Larmour <jlarmour@redhat.co.uk>
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diff changeset
608
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diff changeset
609 * src/mqueue.cxx (mq_receive): Fix non-portable treatment of mode flags
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610 (mq_send): Ditto
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diff changeset
611 * tests/mqueue2.c (main): Ditto
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diff changeset
612
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diff changeset
613 2000-05-24 Nick Garnett <nickg@cygnus.co.uk>
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diff changeset
614
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diff changeset
615 * tests/pthread2.c: Added this program to test per-thread data
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616 handling.
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diff changeset
617
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618 * tests/pthread3.c: Added this program to test execution of
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619 cancellation handler.
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620
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621 * src/pthread.cxx: Fixed some bugs revealed by new test programs.
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622
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623 * cdl/posix.cdl: Added two new pthread tests.
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624
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625 2000-05-22 Jonathan Larmour <jlarmour@redhat.co.uk>
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diff changeset
626
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627 * cdl/posix.cdl (CYGPKG_POSIX): Require
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diff changeset
628 CYGIMP_KERNEL_SCHED_SORTED_QUEUES
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diff changeset
629
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630 2000-05-20 Jonathan Larmour <jlarmour@redhat.co.uk>
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631
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632 * tests/mqueue1.c (cyg_user_start): Define correctly
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633 * tests/mqueue2.c (cyg_user_start): Likewise
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634
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diff changeset
635 * src/pprivate.h (cyg_sigqueue): Make struct sigevent * arg const since
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636 it is, and it prevents warnings elsewhere
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637 * src/signal.cxx (cyg_sigqueue): ditto
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638
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diff changeset
639 * tests/signal2.c: Use CYG_TEST_NA, not CYG_TEST_INFO (otherwise
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640 the test farm may fail the tests because there are no PASSes or NAs)
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641
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642 * cdl/posix.cdl (CYGPKG_POSIX): We need errno and error codes, so
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diff changeset
643 require them
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644 Move some of the package implements into the components
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645 Add message queue configuration, build mqueue.cxx and the mqueue1 and
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diff changeset
646 mqueue2 tests
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647 Move some calculated options into isoinfra, implemented as interfaces
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diff changeset
648 so that unistd.h and limits.h can get the values
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649
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650 * include/limits.h: Move _POSIX_* macros into isoinfra limits.h
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651 since they are implementation independent
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652
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653 * src/mqueue.cxx: Add POSIX message queue implementation
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654 * tests/mqueue1.c, tests/mqueue2.c: and tests
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655
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656 2000-05-18 Nick Garnett <nickg@cygnus.co.uk>
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657
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658 * src/pprivate.h:
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diff changeset
659 * src/pthread.cxx:
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diff changeset
660 * src/signal.cxx:
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diff changeset
661 * src/time.cxx:
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diff changeset
662 Added prioritization of static kernel objects.
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663
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diff changeset
664 2000-05-17 Nick Garnett <nickg@cygnus.co.uk>
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665
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666 * src/pthread.cxx:
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diff changeset
667 To reduce the static memory required by this code, the
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diff changeset
668 pthread_info structure for a pthread is now allocated in the stack
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diff changeset
669 memory for that thread, and not in a static table. The table is
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diff changeset
670 now just an array of pointers. The per-thread data array is now
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diff changeset
671 also allocated onto the stack only when first required.
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672
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673 * include/pthread.h: Removed some redundant code.
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diff changeset
674
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675 * include/limits.h: Added PTHREAD_STACK_OVERHEAD to record
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676 management overhead imposed on POSIX threads stacks. This is added
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677 to the HAL minimum requirement to generate PTHREAD_STACK_MIN.
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diff changeset
678
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679 * src/pprivate.h (pthread_info):
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diff changeset
680 * include/types.h (pthread_attr_t): Converted a number of integer
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diff changeset
681 state and boolean fields to bitfields.
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682
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diff changeset
683 * cdl/pthread.cdl:
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diff changeset
684 Added requirement for CYGFUN_KERNEL_THREADS_STACK_LIMIT.
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diff changeset
685
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diff changeset
686 2000-05-16 Nick Garnett <nickg@cygnus.co.uk>
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687
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688 * include/types.h: Added stacksize_valid to pthread_attr_t
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diff changeset
689 structure.
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diff changeset
690
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jlarmour
parents:
diff changeset
691 * include/signal.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
692 Added SI_EXCEPT to mark any signals that were caused by an
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
693 exception. Removed conditions around SIGBUS.
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jlarmour
parents:
diff changeset
694
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
695 * src/startup.cxx (cyg_posix_start):
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
696 Added call to cyg_posix_exception_start().
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
697
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jlarmour
parents:
diff changeset
698 * src/signal.cxx:
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jlarmour
parents:
diff changeset
699 Rearranged cyg_deliver_signals() so that it is possible to
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
700 longjmp() out of a signal handler without leaving signal handling
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
701 code in an inconsistent state.
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jlarmour
parents:
diff changeset
702 Added handling of SIG_IGN in sigaction().
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jlarmour
parents:
diff changeset
703
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jlarmour
parents:
diff changeset
704 * src/pthread.cxx: Added setting and checking of stacksize_valid.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
705
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jlarmour
parents:
diff changeset
706 * src/pprivate.h: Added cyg_deliver_signals() as an export of
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
707 signal system. Added exports from except.cxx.
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jlarmour
parents:
diff changeset
708
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jlarmour
parents:
diff changeset
709 * src/except.cxx: Added this file to handle delivery of exceptions
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
710 into the POSIX signal mechanism.
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jlarmour
parents:
diff changeset
711
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jlarmour
parents:
diff changeset
712 * cdl/posix.cdl: Added except.cxx to compile list, added signal2
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
713 to tests. Added requirement on kernel exception processing.
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jlarmour
parents:
diff changeset
714
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diff changeset
715 * tests/tm_basic.cxx: Tidied up a compilation warning.
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parents:
diff changeset
716
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jlarmour
parents:
diff changeset
717 * tests/signal2.c: Added this test for exception signal generation.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
718
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jlarmour
parents:
diff changeset
719 * tests/mutex3.c: Fixed stupid bug.
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parents:
diff changeset
720
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parents:
diff changeset
721 2000-05-10 Nick Garnett <nickg@cygnus.co.uk>
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diff changeset
722
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diff changeset
723 * src/pprivate.h: Added cyg_posix_clock_start() prototype.
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parents:
diff changeset
724
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parents:
diff changeset
725 * src/startup.cxx: Added call to cyg_posix_clock_start().
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jlarmour
parents:
diff changeset
726
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jlarmour
parents:
diff changeset
727 * src/time.cxx: Added startup routine to initialize
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
728 converters. Fixed error result bug in timer_delete().
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jlarmour
parents:
diff changeset
729
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jlarmour
parents:
diff changeset
730 * include/signal.h: Removed some configuration tests which are now
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
731 done in CDL.
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jlarmour
parents:
diff changeset
732
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jlarmour
parents:
diff changeset
733 * cdl/posix.cdl: Added configury for the signals component. Added
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
734 tm_basic to tests.
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parents:
diff changeset
735
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jlarmour
parents:
diff changeset
736 * tests/tm_basic.cxx:
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parents:
diff changeset
737 Added this POSIXized version of the tm_basic test. Note that this
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
738 has not been entirely converted. While the code being tested is
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parents:
diff changeset
739 POSIX, the timing infrastructure remains a mish-mash of kernel,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
740 KAPI and HAL code.
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jlarmour
parents:
diff changeset
741
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diff changeset
742 2000-05-04 Nick Garnett <nickg@cygnus.co.uk>
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parents:
diff changeset
743
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parents:
diff changeset
744 * src/time.cxx:
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jlarmour
parents:
diff changeset
745 Many changes to implement the delivery of signals on timer expiry.
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parents:
diff changeset
746 Also added timer_delete().
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jlarmour
parents:
diff changeset
747
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jlarmour
parents:
diff changeset
748 * src/signal.cxx:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
749 cyg_sigqueue() and cyg_deliver_signals() may now only be called
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
750 from within the context of a POSIX thread, either from an API call
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jlarmour
parents:
diff changeset
751 or an ASR.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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diff changeset
752 cyg_deliver_signals() can now cope with a signal that has
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jlarmour
parents:
diff changeset
753 SA_SIGINFO set but no signals queued. It also determines
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jlarmour
parents:
diff changeset
754 dynamically whether to lock the signal_mutex.
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jlarmour
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diff changeset
755 cyg_deliver_signals() is no longer called implicitly from
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jlarmour
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diff changeset
756 cyg_sigqueue() - so a number of expicit calls have been added.
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jlarmour
parents:
diff changeset
757
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jlarmour
parents:
diff changeset
758 * src/sched.cxx:
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jlarmour
parents:
diff changeset
759 Added this file to implement scheduling API.
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jlarmour
parents:
diff changeset
760
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jlarmour
parents:
diff changeset
761 * src/pthread.cxx:
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jlarmour
parents:
diff changeset
762 Moved priority translation macros to pprivate.h.
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jlarmour
parents:
diff changeset
763 Removed errno handling, now done in isoinfra package.
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jlarmour
parents:
diff changeset
764 Added iterative calls to per-thread data destructors.
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parents:
diff changeset
765
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jlarmour
parents:
diff changeset
766 * src/pprivate.h:
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jlarmour
parents:
diff changeset
767 Removed error field from pthread_info structure.
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jlarmour
parents:
diff changeset
768 Moved priority translation macros here.
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jlarmour
parents:
diff changeset
769 Removed prototype for cyg_deliver_signals().
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jlarmour
parents:
diff changeset
770 Added prototype for cyg_posix_timer_asr().
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jlarmour
parents:
diff changeset
771
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jlarmour
parents:
diff changeset
772 * include/time.h: Added timer_delete() which was mysteriously
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jlarmour
parents:
diff changeset
773 omitted.
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jlarmour
parents:
diff changeset
774
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jlarmour
parents:
diff changeset
775 * cdl/posix.cdl: Added sched.cxx to compile list and timer1.c to
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jlarmour
parents:
diff changeset
776 tests.
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jlarmour
parents:
diff changeset
777
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jlarmour
parents:
diff changeset
778 * tests/signal1.c:
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jlarmour
parents:
diff changeset
779 * tests/pthread1.c:
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jlarmour
parents:
diff changeset
780 Fixed bug in use of stack sizes.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
781
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jlarmour
parents:
diff changeset
782 * tests/timer1.c:
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jlarmour
parents:
diff changeset
783 Added test for use of timers.
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jlarmour
parents:
diff changeset
784
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jlarmour
parents:
diff changeset
785 2000-05-02 Jonathan Larmour <jlarmour@redhat.co.uk>
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jlarmour
parents:
diff changeset
786
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jlarmour
parents:
diff changeset
787 * include/sched.h: No longer needed - just use the default definition
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
788 in isoinfra
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jlarmour
parents:
diff changeset
789
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
790 * include/errno.h: No longer needed - errno provision now comes from
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
791 CYGPKG_ERROR
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jlarmour
parents:
diff changeset
792
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
793 * include/sys/types.h: Moved to include/types.h
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jlarmour
parents:
diff changeset
794
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jlarmour
parents:
diff changeset
795 * cdl/posix.cdl, cdl/pthread.cdl: Put include files in cyg/posix, and
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
796 configure CYGPKG_ISOINFRA to include the appropriate headers
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jlarmour
parents:
diff changeset
797
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jlarmour
parents:
diff changeset
798 * include/semaphore.h: Don't need to check kernel - including
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
799 pkgconf/kernel.h would already fail
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
800 Give SEM_FAILED a type so casting behaves in C++
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jlarmour
parents:
diff changeset
801
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jlarmour
parents:
diff changeset
802 * include/signal.h: This uses pid_t etc., so include <sys/types.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
803 Add signal() and raise() prototypes (to allow libc compilation, even
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
804 though they aren't implemented yet)
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jlarmour
parents:
diff changeset
805
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
806 * include/time.h: Remove unnecessary includes. Move clockid_t and
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
807 timer_t definitions here from sys/types.h since this is where the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
808 standard says they must live.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
809
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jlarmour
parents:
diff changeset
810 * src/pprivate.h: Include signal.h and limits.h since their contents
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
811 are used later in the file.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
812
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
813 2000-04-28 Nick Garnett <nickg@cygnus.co.uk>
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jlarmour
parents:
diff changeset
814
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
815 * src/signal.cxx:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
816 Added implementations of alarm(), pause() and sleep().
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
817 Modified cyg_sigqueue() so that it could be called from an ASR.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
818 Added cyg_posix_signal_asr() to do signal processing in ASRs.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
819 Miscellaneous bug fixes.
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jlarmour
parents:
diff changeset
820
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
821 * src/pthread.cxx:
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jlarmour
parents:
diff changeset
822 Added pthread_count to count number of threads created.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
823 Added call to signal ASR function in main ASR.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
824 Added cyg_posix_pthread_release_thread() to seek out and kick a
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
825 thread to which a given set of signals may be delivered.
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jlarmour
parents:
diff changeset
826
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
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diff changeset
827 * src/pprivate.h:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
828 Added some more functions that are shared between POSIX
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jlarmour
parents:
diff changeset
829 subsystems.
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
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diff changeset
830
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831 * include/signal.h:
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parents:
diff changeset
832 Added alarm(), pause() and sleep() prototypes.
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parents:
diff changeset
833
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diff changeset
834 * tests/signal1.c: Added this test for various aspects of signal
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parents:
diff changeset
835 handling.
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parents:
diff changeset
836
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diff changeset
837 * cdl/posix.cdl: Added signal1 test.
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parents:
diff changeset
838
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parents:
diff changeset
839 2000-04-20 Nick Garnett <nickg@cygnus.co.uk>
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parents:
diff changeset
840
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diff changeset
841 * src/signal.cxx: Added this file to contain signal handling code.
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parents:
diff changeset
842
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diff changeset
843 * src/time.cxx: Made tick<->timespec converters exported to
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parents:
diff changeset
844 rest of POSIX subsystem. Enabled interface to signal mechanism for
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parents:
diff changeset
845 notifying timer expiration.
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parents:
diff changeset
846
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diff changeset
847 * src/pthread.cxx:
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parents:
diff changeset
848 Made pthread_mutex exported to rest of POSIX subsystem.
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parents:
diff changeset
849 Exported pthread_info_id().
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diff changeset
850 Added thread init and destroy functions for signal subsystem.
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parents:
diff changeset
851
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diff changeset
852 * src/startup.cxx: Added call to cyg_posix_signal_start().
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diff changeset
853
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diff changeset
854 * src/pprivate.h: Added signal handling fields support to
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parents:
diff changeset
855 pthread_info structure. Added extra internal interfaces to support
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parents:
diff changeset
856 signal handling code.
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diff changeset
857
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diff changeset
858 * include/signal.h: Added _how_ argument values for the sigmask
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diff changeset
859 functions.
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parents:
diff changeset
860
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diff changeset
861 * cdl/posix.cdl: Added signal.cxx to compile list.
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parents:
diff changeset
862
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parents:
diff changeset
863 2000-04-13 Nick Garnett <nickg@cygnus.co.uk>
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864
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parents:
diff changeset
865 * include/time.h:
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parents:
diff changeset
866 * src/time.cxx:
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parents:
diff changeset
867 Added implementation of clock and timer functions. These are
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jlarmour
parents:
diff changeset
868 currently untested since they need working signals.
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parents:
diff changeset
869
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diff changeset
870 2000-04-12 Nick Garnett <nickg@cygnus.co.uk>
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parents:
diff changeset
871
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parents:
diff changeset
872 * src/pprivate.h: Added cancellation support fields to
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diff changeset
873 pthread_info structure. Made pthread_self_info() exported.
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parents:
diff changeset
874
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diff changeset
875 * include/semaphore.h: Added SEM_FAILED plus misc. tidies.
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parents:
diff changeset
876
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diff changeset
877 * include/pthread.h: Added PTHREAD_CANCELED.
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parents:
diff changeset
878
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diff changeset
879 * include/errno.h: Fixed cyg_pthread_errno_p() return type.
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parents:
diff changeset
880
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parents:
diff changeset
881 * src/pthread.cxx:
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parents:
diff changeset
882 Added pthread_reap() to clean up exited threads.
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parents:
diff changeset
883 Added support for cancellation.
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jlarmour
parents:
diff changeset
884 Added cyg_posix_errno_p().
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parents:
diff changeset
885
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parents:
diff changeset
886 * src/time.cxx:
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parents:
diff changeset
887 Added this file to implement time functionality. At present only
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jlarmour
parents:
diff changeset
888 nanosleep() is actually implemented.
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parents:
diff changeset
889
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parents:
diff changeset
890 * src/sem.cxx:
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parents:
diff changeset
891 Added this file to implement semaphore functionality.
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parents:
diff changeset
892
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parents:
diff changeset
893 * cdl/pthread.cdl:
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jlarmour
parents:
diff changeset
894 Added some extra configuration requirements.
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parents:
diff changeset
895
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parents:
diff changeset
896 * cdl/posix.cdl:
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parents:
diff changeset
897 Added some more files to compile.
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jlarmour
parents:
diff changeset
898 Added semaphore configuration.
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parents:
diff changeset
899
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parents:
diff changeset
900 * tests/mutex3.c:
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parents:
diff changeset
901 Added this test program. This is actually a POSIXized version of
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parents:
diff changeset
902 Hugo's splendid kernel test of the same name. It exercises quite a
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
903 lot of the pthread infrastructure and is thus a good test to run.
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parents:
diff changeset
904
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parents:
diff changeset
905 * tests/pthread1.c:
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parents:
diff changeset
906 Added proper comment headers and added full testing stuff.
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parents:
diff changeset
907
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parents:
diff changeset
908 2000-04-10 Nick Garnett <nickg@cygnus.co.uk>
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parents:
diff changeset
909
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parents:
diff changeset
910 * src/pprivate.h:
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parents:
diff changeset
911 * src/pthread.cxx:
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parents:
diff changeset
912 Added per-thread data support.
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parents:
diff changeset
913
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parents:
diff changeset
914 2000-04-06 Nick Garnett <nickg@cygnus.co.uk>
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diff changeset
915
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parents:
diff changeset
916 * src/pthread.cxx:
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parents:
diff changeset
917 Filled in implementations of lots of functions.
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parents:
diff changeset
918
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diff changeset
919 * src/main.cxx:
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parents:
diff changeset
920 Added this file to contain a default main. This is currenly just a
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jlarmour
parents:
diff changeset
921 duplicate of the same file from the C library. Work is needed to
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parents:
diff changeset
922 combine these.
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parents:
diff changeset
923
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diff changeset
924 * include/sys/types.h:
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parents:
diff changeset
925 Modified pthread_mutex_t to conform to kernel structure.
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parents:
diff changeset
926
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diff changeset
927 * cdl/pthread.cdl:
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parents:
diff changeset
928 Added support for main thread.
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parents:
diff changeset
929
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parents:
diff changeset
930 * cdl/posix.cdl:
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parents:
diff changeset
931 Added main.cxx to compile list.
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parents:
diff changeset
932
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parents:
diff changeset
933 2000-03-31 Nick Garnett <nickg@cygnus.co.uk>
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diff changeset
934
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parents:
diff changeset
935 * cdl/pthread.cdl:
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parents:
diff changeset
936 * cdl/posix.cdl:
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parents:
diff changeset
937 Added CDL files to configure POSIX subsystem.
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diff changeset
938
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diff changeset
939 * src/pprivate.h:
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parents:
diff changeset
940 * src/pthread.cxx:
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parents:
diff changeset
941 * src/startup.cxx:
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parents:
diff changeset
942 Added these files to begin implementation of POSIX package.
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parents:
diff changeset
943
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diff changeset
944 * include/pthread.h:
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diff changeset
945 * include/sched.h:
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diff changeset
946 * include/signal.h:
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diff changeset
947 * include/time.h:
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diff changeset
948 * include/sys/types.h:
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parents:
diff changeset
949 Many changes needed by implementation work.
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parents:
diff changeset
950
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diff changeset
951 * include/limits.h:
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diff changeset
952 * include/errno.h:
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parents:
diff changeset
953 Added these header files.
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parents:
diff changeset
954
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parents:
diff changeset
955 2000-03-24 Nick Garnett <nickg@cygnus.co.uk>
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diff changeset
956
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parents:
diff changeset
957 * include/sys/types.h:
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diff changeset
958 * include/time.h:
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diff changeset
959 * include/sched.h:
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parents:
diff changeset
960 * include/pthread.h:
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diff changeset
961 * include/signal.h:
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diff changeset
962 * include/semaphore.h:
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diff changeset
963 * include/mqueue.h:
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diff changeset
964 Roughed out (most of) the set of POSIX headers for the
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
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parents:
diff changeset
965 functionality we are currently going to support. These files are
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST
jlarmour
parents:
diff changeset
966 currently neither fully standard conformant nor implementation
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parents:
diff changeset
967 ready. Much work is still needed to make them so. Watch this
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parents:
diff changeset
968 space.
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diff changeset
969
208
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diff changeset
970 #####ECOSGPLCOPYRIGHTBEGIN####
210
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diff changeset
971 ## -------------------------------------------
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diff changeset
972 ## This file is part of eCos, the Embedded Configurable Operating System.
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973 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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974 ##
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975 ## eCos is free software; you can redistribute it and/or modify it under
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976 ## the terms of the GNU General Public License as published by the Free
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977 ## Software Foundation; either version 2 or (at your option) any later version.
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978 ##
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979 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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980 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or
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981 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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982 ## for more details.
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983 ##
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984 ## You should have received a copy of the GNU General Public License along
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985 ## with eCos; if not, write to the Free Software Foundation, Inc.,
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986 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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987 ##
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988 ## As a special exception, if other files instantiate templates or use macros
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989 ## or inline functions from this file, or you compile this file and link it
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990 ## with other works to produce a work based on this file, this file does not
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991 ## by itself cause the resulting work to be covered by the GNU General Public
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992 ## License. However the source code for this file must still be made available
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993 ## in accordance with section (3) of the GNU General Public License.
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994 ##
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995 ## This exception does not invalidate any other reasons why a work based on
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996 ## this file might be covered by the GNU General Public License.
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997 ##
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998 ## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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999 ## at http://sources.redhat.com/ecos/ecos-license/
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1000 ## -------------------------------------------
208
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1001 #####ECOSGPLCOPYRIGHTEND####