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Merge from eCos master repository on 2001-06-08-21:11:51-BST
author jlarmour
date Sun, 10 Jun 2001 19:35:23 +0000
parents f2545e5de153
children 2395031e7a66
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161
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1 2001-05-01 Nick Garnett <nickg@cygnus.co.uk>
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2
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3 [x86 branch]
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4 * tests/signal2.c (cause_illegal_access): Added code for I386
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5 architecture to provoke General Protection Fault.
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6
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7 * src/except.cxx: Removed some extraneous diag_printf()s.
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8
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9 2001-04-25 Bart Veer <bartv@redhat.com>
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10
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11 * tests/tm_basic.cxx:
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12 This test is now functional on the synthetic target.
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13
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14 2001-04-20 Jonathan Larmour <jlarmour@redhat.com>
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15
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16 * src/time.cxx (cyg_ticks_to_timespec): Actually don't bother
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17 with working out seconds using convertors. Instead just divide
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18 down ns from a long long.
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19
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20 2001-04-19 Jonathan Larmour <jlarmour@redhat.com>
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21
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22 * src/time.cxx (cyg_ticks_to_timespec): Clock convertors round off,
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23 so adjust timespec accordingly.
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24
152
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25 2001-02-14 Jonathan Larmour <jlarmour@redhat.com>
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26
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27 * include/pthread.h: Remove pthread_canceled() and
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28 pthread_testcancel_unlock().
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29
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30 * src/pthread.cxx: Ditto.
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31 (pthread_join): Restructure to have function exit only at function end
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32 (pthread_cond_timedwait): Check for timeouts and return ETIMEDOUT
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33
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34 * src/signal.cxx (sigtimedwait): Restructure cancellation testing
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35
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36 * src/time.cxx (nanosleep): test for cancellation at the end of the
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37 function to keep Nick happy ;).
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38
151
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39 2001-02-11 Jonathan Larmour <jlarmour@redhat.com>
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40
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41 * include/pthread.h: Add new pthread_testcancel_unlock and
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42 pthread_canceled functions as eCos extensions.
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43 Rename existing pthread_canceled variable to pthread_cancelled_dummy_var
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44
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45 * src/pthread.cxx (pthread_canceled): New function to interrogate if
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46 current thread has deferred cancel pending
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47 (pthread_testcancel_unlock): New function. Like testcancel, but unlocks
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48 a mutex before exitting the thread.
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49 (checkforcancel): New internal function
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50 (pthread_join): Add thread cancellation checks.
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51 (pthread_cond_wait): Ditto.
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52 (pthread_cond_timedwait): Ditto.
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53 (pthread_testcancel): Use checkforcancel()
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54
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55 * src/sem.cxx (sem_wait): Add thread cancellation checks
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56 * src/signal.cxx (sigtimedwait): Ditto.
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57 Also make compilation of this file conditional on CYGPKG_POSIX_SIGNALS
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58 * src/time.cxx (nanosleep): Ditto.
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59 Also make compilation of this file conditional on CYGPKG_POSIX_TIMERS
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60
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61 * cdl/posix.cdl (CYGPKG_POSIX_TIMERS): Implements POSIX timer ops.
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62 Add explicit kernel and pthread dependencies.
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63
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64 * tests/sigsetjmp.c (pthread_entry1): Fix incorrect thread no. output
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65
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66 * tests/pthread3.c: Add deferred cancellation test.
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67
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68 2001-01-11 Nick Garnett <nickg@cygnus.co.uk>
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69
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70 * src/pthread.cxx (pthread_testcancel): Added test for self !=
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71 NULL in case this gets called from a non-pthread.
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72
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73 2000-12-22 Jonathan Larmour <jlarmour@redhat.com>
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74
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75 * src/pthread.cxx (pthread_measure_stack_usage): New function
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76 to measure stack usage.
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77
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78 * include/pthread.h: Prototype it.
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79
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80 * cdl/pthread.cdl: remove CYGNUM_POSIX_MAIN_DEFAULT_STACK_SIZE and
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81 instead implement CYGINT_LIBC_STARTUP_EXTERNAL_INVOKE_MAIN_POSSIBLE
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82
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83 * src/pthread.cxx: Use stack size for main from libc_startup package
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84 to prevent confusion
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85 (cyg_posix_pthread_start): Likewise
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86
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87 2000-12-06 Jonathan Larmour <jlarmour@redhat.com>
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88
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89 * src/signal.cxx: include unistd.h for _exit
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90
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91 2000-11-20 Nick Garnett <nickg@cygnus.co.uk>
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92
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93 * src/signal.cxx (cyg_deliver_signals): Added else in code to
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94 handle SIG_DFL. Otherwise if the SA_SIGINFO bit is set we call the
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95 signal handler twice!
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96
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97 2000-11-07 Jonathan Larmour <jlarmour@redhat.com>
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98
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99 * src/signal.cxx (cyg_posix_thread_siginit): Add extra thread
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100 argument so that threads can inherit parent's sigmask.
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101
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102 * src/pthread.cxx (pthread_create): Call with parent thread
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103
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104 * src/pprivate.h: Change cyg_posix_thread_siginit prototype to take
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105 parent thread argument
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106
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107 * tests/signal1.c: Add more checking of sigwaits, and fix so that it's
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108 only called when the signal is masked. Check errno values too
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109 sometimes.
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110
134
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111 2000-11-02 Jonathan Larmour <jlarmour@redhat.com>
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112
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113 * src/signal.cxx (sigtimedwait): return signal number on success,
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114 not 0
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115 (SIGNAL_RETURN_VALUE): New macro for returning from functions with
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116 valid non-zero returns
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117 (sigwaitinfo): Pass on sigtimedwait result with SIGNAL_RETURN_VALUE
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118 macro as it may return the signal number.
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119
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120 2000-11-01 Jonathan Larmour <jlarmour@redhat.com>
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121
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122 * src/signal.cxx (sigtimedwait): Check for SIGALRMs as a special
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123 case when looping as it won't have been set pending if it was
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124 masked.
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125 (check_sigalarm): New function extracted from the posix signal ASR
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126 (sigalrm_action): Unconditionally wake up threads waiting in sigwait
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127 so that they can check for pending SIGALRMs even if they were
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128 masked.
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129 (cyg_deliver_signals): Handle SIG_DFL signals properly, and check
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130 for bad signal handlers.
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131 (cyg_posix_signal_start): Initialize default signal actions to SIG_DFL
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132
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133 2000-10-27 Jesper Skov <jskov@redhat.com>
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134
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135 * tests/signal2.c (cause_illegal_access): Don't loop forever.
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136
130
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137 2000-10-16 Jonathan Larmour <jlarmour@redhat.com>
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138
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139 * include/sigsetjmp.h (sigsetjmp): Various fixes to make portable
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140 across all HALs (by avoiding CYGARC_JMP_BUF_SIZE) and remove warnings.
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141 * src/signal.cxx (siglongjmp): Likewise
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142
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143 2000-10-12 Nick Garnett <nickg@cygnus.co.uk>
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144
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145 * include/sigsetjmp.h: Added this header to define
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146 sigjmp_buf,sigsetjmp() and siglongjmp().
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147
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148 * cdl/posix.cdl:
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149 Added support for providing sigsetjmp implementation and header.
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150 Added sigsetjmp test.
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151
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152 * src/signal.cxx: Added siglongjmp().
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153
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154 * tests/sigsetjmp.c: Added this test for sigsetjmp(), siglongjmp()
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155 functionality. This is also a test for longjmping out of signal
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156 handlers.
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157
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158 * tests/signal2.c:
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159 Ifdeffed around cause_* functions to avoid compiler warnings when
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160 they are not needed.
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161 Changed CYG_TEST_NA() calls to CYG_TEST_INFO() and changed
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162 CYG_TEST_FINISH() to CYG_TEST_PASS_FINISH(). With the _NA's there,
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163 the first unsupported exception just terminates the program, and
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164 does not give any subsequent supported ones a chance to run.
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165
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166 2000-10-12 Jesper Skov <jskov@redhat.com>
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167
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168 * tests/timer1.c (main): Fix exit check.
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169
128
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170 2000-10-11 Nick Garnett <nickg@cygnus.co.uk>
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171
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172 * src/pthread.cxx: Fixed cyg_posix_pthread_release_thread() to
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173 work for _DETACHED threads as well as for _RUNNING ones. Also
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174 fixed a bug in test to decrement counter in this routine.
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175
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176 * src/pprivate.h: Added note about retaining numerical order of
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177 PTHREAD_STATE_* defines.
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178
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179 * tests/timer1.c: Fixed some bugs of the how-did-it-ever-work
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180 variety.
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181
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182 2000-10-05 Nick Garnett <nickg@cygnus.co.uk>
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183
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184 * src/misc.cxx:
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185 Added a set of compatibility functions to aid portability and
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186 improve standards compliance.
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187 Added cyg_posix_function_[start|finish] to set up and terminate
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188 POSIX API functionality wrt signal and cancellation behaviour.
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189 (Lots more to do here).
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190
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191 * include/export.h:
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192 Added this file to contain definitions that can be exported from
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193 the POSIX package to others.
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194
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195 * src/pprivate.h: Added include of export.h
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196
124
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197 2000-09-11 Jonathan Larmour <jlarmour@redhat.com>
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198
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199 * include/limits.h (OPEN_MAX): Don't define here - let FS infra do
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200 that.
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201 (LINK_MAX): Ditto
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202 (NAME_MAX): Ditto
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203 (PATH_MAX): Ditto
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204
121
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205 2000-09-04 Nick Garnett <nickg@cygnus.co.uk>
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206
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207 * tests/pthread2.c:
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208 * tests/pthread3.c:
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209 Fixed bug in calculation of thread stack addresses.
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210
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211 * src/misc.cxx (sysconf): Change zero returns to -1 when a feature
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212 is not supported.
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213
115
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214 2000-08-08 Jonathan Larmour <jlarmour@redhat.co.uk>
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215
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216 * include/limits.h: Don't define SSIZE_MAX here, leave it to the
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217 isoinfra default.
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218
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219 2000-07-27 Jonathan Larmour <jlarmour@redhat.co.uk>
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220
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221 * tests/signal2.c: NA if no setjmp/longjmp
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222
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223 2000-07-26 Nick Garnett <nickg@cygnus.co.uk>
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224
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225 * include/pthread.h:
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226 * src/pthread.cxx (pthread_testcancel): Reversed addition of cyg_
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227 to this symbol.
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228
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229 2000-07-25 Jonathan Larmour <jlarmour@redhat.co.uk>
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230
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231 * src/pthread.cxx: Define main_stack and main_thread as static
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232 Rename pthread_canceled -> cyg_pthread_canceled - pthread_ may be
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233 a reserved name space but this makes explicit it is implementation-
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234 and not standard-defined
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235 (PTHREAD_ENTRY_VOID): Define for funcs that take no args
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236 (pthread_testcancel): Call PTHREAD_ENTRY_VOID()
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237
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238 * include/pthread.h: Rename pthread_canceled -> cyg_pthread_canceled
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239
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240 2000-07-20 Jonathan Larmour <jlarmour@redhat.co.uk>
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241
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242 * src/pthread.cxx: Use isoinfra to determine presence of malloc()
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243 Define pthread_malloc() and pthread_free() as inlines
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244
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245 * cdl/posix.cdl: Shouldn't define _POSIX_MESSAGE_PASSING at all - that
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246 happens in isoinfra.
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247
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248 2000-07-20 Nick Garnett <nickg@cygnus.co.uk>
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249
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250 * cdl/posix.cdl: Added misc.cxx to compile list. Added option to
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251 define _POSIX_MESSAGE_PASSING. Added configury for utsname
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252 structure.
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253
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254 * include/utsname.h: Added this file to define struct utsname and
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255 uname() function prototype.
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256
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257 * include/mqueue.h: Moved definition of _POSIX_MESSAGE_PASSING to
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258 CDL.
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259
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260 * include/limits.h: Added NGROUPS_MAX definition.
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261
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262 * src/pthread.cxx:
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263 Added support for malloced() thread stacks.
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264 Added implementations of pthread_mutex_setprioceiling() and
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265 pthread_mutex_getprioceiling().
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266 Changed implementations of pthread_mutex_destroy(),
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267 pthread_mutex_lock() and pthread_mutex_trylock() to conform more
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268 closely to the standard.
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269 Changed pthread_key_create() to assign NULL to all valid thread
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270 slots that correspond to a newly allocated key.
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271
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272 * src/pprivate.h: Added freestack and stackmem members to manage
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273 malloced thread stacks.
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274
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275 * src/misc.cxx: Added this file to contain functions that do not
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276 belong in any other files. Currently contains uname() and
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277 sysconf().
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278
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279 2000-07-19 Jonathan Larmour <jlarmour@redhat.co.uk>
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280
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281 * src/startup.cxx: Remove unnecessary includes
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282 Use dummy object constructor to do initialization
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283
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284 * cdl/posix.cdl:
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285 Don't need main.cxx any more
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286 Build startup.cxx into extras.o (via libextras.a)
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287
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288 * cdl/pthread.cdl (CYGPKG_POSIX_MAIN_THREAD):
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289 Integrate with CYGPKG_LIBC_STARTUP - tell CYGPKG_LIBC_STARTUP to
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290 let pthreads set up main thread
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291
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292 * src/pthread.cxx: Integrate with CYGPKG_LIBC_STARTUP rather than
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293 calling main() directly.
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294 Track number of threads waiting to be joined, so we can tell in
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295 pthread_exit() if this is the last thread, and therefore whether
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296 to call exit()
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297
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298 * src/main.cxx: obsolete, removed
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299
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300 2000-07-13 Nick Garnett <nickg@cygnus.co.uk>
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301
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302 * src/signal.cxx: Added ISO C compatibility functions signal() and
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303 raise().
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304
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305 2000-06-21 Nick Garnett <nickg@cygnus.co.uk>
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306
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307 * src/pthread.cxx: Added for(;;) loop to end of pthread_exit().
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308 pthread_exit() is marked with the noreturn attribute, and without
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309 this some compilers generate a call to abort() here in case
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310 Cyg_Thread::exit() returns. The loop avoids this.
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311
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312 2000-06-06 Jonathan Larmour <jlarmour@redhat.co.uk>
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313
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314 * src/mqueue.cxx (mq_receive): Fix non-portable treatment of mode flags
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315 (mq_send): Ditto
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316 * tests/mqueue2.c (main): Ditto
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317
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318 2000-05-24 Nick Garnett <nickg@cygnus.co.uk>
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319
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320 * tests/pthread2.c: Added this program to test per-thread data
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321 handling.
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322
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323 * tests/pthread3.c: Added this program to test execution of
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324 cancellation handler.
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325
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326 * src/pthread.cxx: Fixed some bugs revealed by new test programs.
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327
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328 * cdl/posix.cdl: Added two new pthread tests.
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329
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330 2000-05-22 Jonathan Larmour <jlarmour@redhat.co.uk>
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331
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332 * cdl/posix.cdl (CYGPKG_POSIX): Require
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333 CYGIMP_KERNEL_SCHED_SORTED_QUEUES
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334
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335 2000-05-20 Jonathan Larmour <jlarmour@redhat.co.uk>
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336
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337 * tests/mqueue1.c (cyg_user_start): Define correctly
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338 * tests/mqueue2.c (cyg_user_start): Likewise
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339
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340 * src/pprivate.h (cyg_sigqueue): Make struct sigevent * arg const since
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341 it is, and it prevents warnings elsewhere
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342 * src/signal.cxx (cyg_sigqueue): ditto
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343
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344 * tests/signal2.c: Use CYG_TEST_NA, not CYG_TEST_INFO (otherwise
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345 the test farm may fail the tests because there are no PASSes or NAs)
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346
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347 * cdl/posix.cdl (CYGPKG_POSIX): We need errno and error codes, so
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348 require them
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349 Move some of the package implements into the components
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350 Add message queue configuration, build mqueue.cxx and the mqueue1 and
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351 mqueue2 tests
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352 Move some calculated options into isoinfra, implemented as interfaces
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353 so that unistd.h and limits.h can get the values
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354
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355 * include/limits.h: Move _POSIX_* macros into isoinfra limits.h
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356 since they are implementation independent
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357
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358 * src/mqueue.cxx: Add POSIX message queue implementation
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359 * tests/mqueue1.c, tests/mqueue2.c: and tests
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360
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361 2000-05-18 Nick Garnett <nickg@cygnus.co.uk>
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362
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363 * src/pprivate.h:
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364 * src/pthread.cxx:
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365 * src/signal.cxx:
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366 * src/time.cxx:
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367 Added prioritization of static kernel objects.
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368
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369 2000-05-17 Nick Garnett <nickg@cygnus.co.uk>
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370
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371 * src/pthread.cxx:
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372 To reduce the static memory required by this code, the
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373 pthread_info structure for a pthread is now allocated in the stack
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374 memory for that thread, and not in a static table. The table is
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375 now just an array of pointers. The per-thread data array is now
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376 also allocated onto the stack only when first required.
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377
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378 * include/pthread.h: Removed some redundant code.
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379
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380 * include/limits.h: Added PTHREAD_STACK_OVERHEAD to record
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381 management overhead imposed on POSIX threads stacks. This is added
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382 to the HAL minimum requirement to generate PTHREAD_STACK_MIN.
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383
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384 * src/pprivate.h (pthread_info):
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385 * include/types.h (pthread_attr_t): Converted a number of integer
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386 state and boolean fields to bitfields.
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387
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388 * cdl/pthread.cdl:
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389 Added requirement for CYGFUN_KERNEL_THREADS_STACK_LIMIT.
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390
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391 2000-05-16 Nick Garnett <nickg@cygnus.co.uk>
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392
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393 * include/types.h: Added stacksize_valid to pthread_attr_t
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394 structure.
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395
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396 * include/signal.h:
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397 Added SI_EXCEPT to mark any signals that were caused by an
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398 exception. Removed conditions around SIGBUS.
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399
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400 * src/startup.cxx (cyg_posix_start):
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401 Added call to cyg_posix_exception_start().
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402
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403 * src/signal.cxx:
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404 Rearranged cyg_deliver_signals() so that it is possible to
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405 longjmp() out of a signal handler without leaving signal handling
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406 code in an inconsistent state.
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407 Added handling of SIG_IGN in sigaction().
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408
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409 * src/pthread.cxx: Added setting and checking of stacksize_valid.
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410
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411 * src/pprivate.h: Added cyg_deliver_signals() as an export of
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412 signal system. Added exports from except.cxx.
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413
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414 * src/except.cxx: Added this file to handle delivery of exceptions
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415 into the POSIX signal mechanism.
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416
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417 * cdl/posix.cdl: Added except.cxx to compile list, added signal2
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418 to tests. Added requirement on kernel exception processing.
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419
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420 * tests/tm_basic.cxx: Tidied up a compilation warning.
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421
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422 * tests/signal2.c: Added this test for exception signal generation.
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423
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424 * tests/mutex3.c: Fixed stupid bug.
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425
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426 2000-05-10 Nick Garnett <nickg@cygnus.co.uk>
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427
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428 * src/pprivate.h: Added cyg_posix_clock_start() prototype.
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429
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430 * src/startup.cxx: Added call to cyg_posix_clock_start().
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431
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432 * src/time.cxx: Added startup routine to initialize
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433 converters. Fixed error result bug in timer_delete().
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434
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435 * include/signal.h: Removed some configuration tests which are now
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436 done in CDL.
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437
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438 * cdl/posix.cdl: Added configury for the signals component. Added
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439 tm_basic to tests.
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440
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441 * tests/tm_basic.cxx:
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442 Added this POSIXized version of the tm_basic test. Note that this
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443 has not been entirely converted. While the code being tested is
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444 POSIX, the timing infrastructure remains a mish-mash of kernel,
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445 KAPI and HAL code.
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446
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447 2000-05-04 Nick Garnett <nickg@cygnus.co.uk>
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448
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449 * src/time.cxx:
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450 Many changes to implement the delivery of signals on timer expiry.
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451 Also added timer_delete().
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452
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453 * src/signal.cxx:
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454 cyg_sigqueue() and cyg_deliver_signals() may now only be called
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455 from within the context of a POSIX thread, either from an API call
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456 or an ASR.
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457 cyg_deliver_signals() can now cope with a signal that has
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458 SA_SIGINFO set but no signals queued. It also determines
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459 dynamically whether to lock the signal_mutex.
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460 cyg_deliver_signals() is no longer called implicitly from
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461 cyg_sigqueue() - so a number of expicit calls have been added.
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462
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463 * src/sched.cxx:
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464 Added this file to implement scheduling API.
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465
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466 * src/pthread.cxx:
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467 Moved priority translation macros to pprivate.h.
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468 Removed errno handling, now done in isoinfra package.
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469 Added iterative calls to per-thread data destructors.
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470
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471 * src/pprivate.h:
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472 Removed error field from pthread_info structure.
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473 Moved priority translation macros here.
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474 Removed prototype for cyg_deliver_signals().
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475 Added prototype for cyg_posix_timer_asr().
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476
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477 * include/time.h: Added timer_delete() which was mysteriously
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478 omitted.
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479
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480 * cdl/posix.cdl: Added sched.cxx to compile list and timer1.c to
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481 tests.
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482
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483 * tests/signal1.c:
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484 * tests/pthread1.c:
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485 Fixed bug in use of stack sizes.
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486
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487 * tests/timer1.c:
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488 Added test for use of timers.
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489
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490 2000-05-02 Jonathan Larmour <jlarmour@redhat.co.uk>
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491
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492 * include/sched.h: No longer needed - just use the default definition
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493 in isoinfra
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494
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495 * include/errno.h: No longer needed - errno provision now comes from
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496 CYGPKG_ERROR
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497
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498 * include/sys/types.h: Moved to include/types.h
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499
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500 * cdl/posix.cdl, cdl/pthread.cdl: Put include files in cyg/posix, and
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501 configure CYGPKG_ISOINFRA to include the appropriate headers
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502
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503 * include/semaphore.h: Don't need to check kernel - including
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504 pkgconf/kernel.h would already fail
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505 Give SEM_FAILED a type so casting behaves in C++
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506
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507 * include/signal.h: This uses pid_t etc., so include <sys/types.h>
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508 Add signal() and raise() prototypes (to allow libc compilation, even
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509 though they aren't implemented yet)
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510
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511 * include/time.h: Remove unnecessary includes. Move clockid_t and
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512 timer_t definitions here from sys/types.h since this is where the
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513 standard says they must live.
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514
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515 * src/pprivate.h: Include signal.h and limits.h since their contents
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516 are used later in the file.
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517
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518 2000-04-28 Nick Garnett <nickg@cygnus.co.uk>
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519
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520 * src/signal.cxx:
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521 Added implementations of alarm(), pause() and sleep().
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522 Modified cyg_sigqueue() so that it could be called from an ASR.
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523 Added cyg_posix_signal_asr() to do signal processing in ASRs.
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524 Miscellaneous bug fixes.
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525
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526 * src/pthread.cxx:
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527 Added pthread_count to count number of threads created.
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528 Added call to signal ASR function in main ASR.
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529 Added cyg_posix_pthread_release_thread() to seek out and kick a
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530 thread to which a given set of signals may be delivered.
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531
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532 * src/pprivate.h:
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533 Added some more functions that are shared between POSIX
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534 subsystems.
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535
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536 * include/signal.h:
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537 Added alarm(), pause() and sleep() prototypes.
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538
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539 * tests/signal1.c: Added this test for various aspects of signal
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540 handling.
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541
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542 * cdl/posix.cdl: Added signal1 test.
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543
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544 2000-04-20 Nick Garnett <nickg@cygnus.co.uk>
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545
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546 * src/signal.cxx: Added this file to contain signal handling code.
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547
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548 * src/time.cxx: Made tick<->timespec converters exported to
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549 rest of POSIX subsystem. Enabled interface to signal mechanism for
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550 notifying timer expiration.
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551
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552 * src/pthread.cxx:
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553 Made pthread_mutex exported to rest of POSIX subsystem.
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554 Exported pthread_info_id().
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555 Added thread init and destroy functions for signal subsystem.
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556
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557 * src/startup.cxx: Added call to cyg_posix_signal_start().
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558
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559 * src/pprivate.h: Added signal handling fields support to
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560 pthread_info structure. Added extra internal interfaces to support
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561 signal handling code.
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562
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563 * include/signal.h: Added _how_ argument values for the sigmask
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564 functions.
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565
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566 * cdl/posix.cdl: Added signal.cxx to compile list.
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567
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568 2000-04-13 Nick Garnett <nickg@cygnus.co.uk>
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569
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570 * include/time.h:
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571 * src/time.cxx:
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572 Added implementation of clock and timer functions. These are
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573 currently untested since they need working signals.
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574
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575 2000-04-12 Nick Garnett <nickg@cygnus.co.uk>
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576
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577 * src/pprivate.h: Added cancellation support fields to
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578 pthread_info structure. Made pthread_self_info() exported.
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579
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580 * include/semaphore.h: Added SEM_FAILED plus misc. tidies.
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581
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582 * include/pthread.h: Added PTHREAD_CANCELED.
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583
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584 * include/errno.h: Fixed cyg_pthread_errno_p() return type.
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585
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586 * src/pthread.cxx:
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587 Added pthread_reap() to clean up exited threads.
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588 Added support for cancellation.
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589 Added cyg_posix_errno_p().
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590
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591 * src/time.cxx:
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592 Added this file to implement time functionality. At present only
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593 nanosleep() is actually implemented.
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594
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595 * src/sem.cxx:
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596 Added this file to implement semaphore functionality.
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597
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598 * cdl/pthread.cdl:
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599 Added some extra configuration requirements.
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600
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601 * cdl/posix.cdl:
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602 Added some more files to compile.
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603 Added semaphore configuration.
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604
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605 * tests/mutex3.c:
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606 Added this test program. This is actually a POSIXized version of
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607 Hugo's splendid kernel test of the same name. It exercises quite a
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608 lot of the pthread infrastructure and is thus a good test to run.
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609
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610 * tests/pthread1.c:
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611 Added proper comment headers and added full testing stuff.
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612
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613 2000-04-10 Nick Garnett <nickg@cygnus.co.uk>
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614
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615 * src/pprivate.h:
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616 * src/pthread.cxx:
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617 Added per-thread data support.
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618
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619 2000-04-06 Nick Garnett <nickg@cygnus.co.uk>
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620
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621 * src/pthread.cxx:
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622 Filled in implementations of lots of functions.
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623
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624 * src/main.cxx:
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625 Added this file to contain a default main. This is currenly just a
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626 duplicate of the same file from the C library. Work is needed to
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627 combine these.
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628
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629 * include/sys/types.h:
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630 Modified pthread_mutex_t to conform to kernel structure.
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631
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632 * cdl/pthread.cdl:
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633 Added support for main thread.
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634
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635 * cdl/posix.cdl:
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636 Added main.cxx to compile list.
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637
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638 2000-03-31 Nick Garnett <nickg@cygnus.co.uk>
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639
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640 * cdl/pthread.cdl:
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641 * cdl/posix.cdl:
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642 Added CDL files to configure POSIX subsystem.
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643
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644 * src/pprivate.h:
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645 * src/pthread.cxx:
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646 * src/startup.cxx:
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647 Added these files to begin implementation of POSIX package.
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648
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649 * include/pthread.h:
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650 * include/sched.h:
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651 * include/signal.h:
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652 * include/time.h:
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653 * include/sys/types.h:
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654 Many changes needed by implementation work.
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655
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656 * include/limits.h:
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657 * include/errno.h:
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658 Added these header files.
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659
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660 2000-03-24 Nick Garnett <nickg@cygnus.co.uk>
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661
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662 * include/sys/types.h:
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663 * include/time.h:
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664 * include/sched.h:
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665 * include/pthread.h:
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666 * include/signal.h:
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667 * include/semaphore.h:
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668 * include/mqueue.h:
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669 Roughed out (most of) the set of POSIX headers for the
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670 functionality we are currently going to support. These files are
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671 currently neither fully standard conformant nor implementation
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672 ready. Much work is still needed to make them so. Watch this
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673 space.
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674
152
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675 ####COPYRIGHTBEGIN####
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676
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677 -------------------------------------------
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678 The contents of this file are subject to the Red Hat eCos Public License
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679 Version 1.1 (the "License"); you may not use this file except in
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680 compliance with the License. You may obtain a copy of the License at
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681 http://www.redhat.com/
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682
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683 Software distributed under the License is distributed on an "AS IS"
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684 basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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685 License for the specific language governing rights and limitations under
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686 the License.
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687
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688 The Original Code is eCos - Embedded Configurable Operating System,
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689 released September 30, 1998.
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690
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691 The Initial Developer of the Original Code is Red Hat.
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692 Portions created by Red Hat are
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693 Copyright (C) 2000, 2001 Red Hat, Inc.
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694 All Rights Reserved.
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695 -------------------------------------------
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT
jlarmour
parents: 151
diff changeset
696
f935b880e96c Merge from eCos master repository on 2001-02-14-01:27:14-GMT
jlarmour
parents: 151
diff changeset
697 ####COPYRIGHTEND####