Mercurial > ecos
annotate packages/language/c/libc/stdio/current/ChangeLog @ 319:f2a7e8184271
* include/stream.inl (set_position): Fixed typo in none buffered
case. Seek pos bytes, not whence bytes.
| author | asl |
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| date | Mon, 02 Sep 2002 07:55:37 +0000 |
| parents | 6eb55882e01c |
| children | fb853432c81a |
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1 2002-09-02 Andrew Lunn <andrew.lunn@ascom.ch> |
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3 * include/stream.inl (set_position): Fixed typo in none buffered |
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4 case. Seek pos bytes, not whence bytes. |
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6 2002-05-17 Martin Buck <martin.buck@ascom.ch> |
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8 * include/stdio.h (fnprintf): Added printf-format-checking using |
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9 CYGBLD_ATTRIB_PRINTF_FORMAT, since gcc does it automatically only for |
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10 ISO C90 functions. |
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11 (snprintf) Likewise. |
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13 2002-04-24 Yoshinori Sato <qzb04471@nifty.ne.jp> |
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15 * include/streambuf.inl (Cyg_StdioStreamBuffer constructor): |
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16 Don't set default args in func definition. |
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17 (set_buffer): Ditto. |
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18 |
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19 2002-04-05 Jonathan Larmour <jlarmour@redhat.com> |
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21 * src/input/fgetc.cxx (fgetc): Silence conversion warning. |
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22 |
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23 2002-04-04 Jonathan Larmour <jlarmour@redhat.com> |
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24 |
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25 * src/common/fopen.cxx (fopen_inner): Allocate memory using malloc and |
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26 placement new, not default new. |
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28 * src/input/fgetc.cxx (fgetc): Don't set error on true EOF. |
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29 |
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30 2002-04-04 Jurica Baricevic <jura@INTESIS.hr> |
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31 |
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32 * src/common/fclose.cxx (fclose): Use delete if we can. |
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33 |
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34 2002-02-06 Jonathan Larmour <jlarmour@redhat.com> |
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35 |
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36 * src/input/fread.cxx (fread): when looping read into ptrc, not ptr! |
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37 |
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38 2002-01-25 Jonathan Larmour <jlarmour@redhat.com> |
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40 * include/stream.inl (set_position): Fix the seek backwards case again. |
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41 Doh! |
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42 |
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43 2002-01-24 Jonathan Larmour <jlarmour@redhat.com> |
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44 |
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45 * include/stream.inl (set_position): Fix the posdiff == 0 case. |
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46 |
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47 2002-01-24 Jesper Skov <jskov@redhat.com> |
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48 |
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49 * include/stream.inl (set_position): Check that posdiff is >0 |
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50 before taking the code path that assumes so. |
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52 2002-01-17 Jonathan Larmour <jlarmour@redhat.com> |
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54 * include/stream.inl (set_position): Use an off_t for bytesavail to |
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55 prevent warnings. |
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57 2001-12-05 Jonathan Larmour <jlarmour@redhat.com> |
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59 * src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): Fix starvation |
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60 problem when waiting for threads to unlock of lower priority. |
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61 Fix for bug #57014. |
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63 2001-11-23 Jonathan Larmour <jlarmour@redhat.com> |
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65 * cdl/stdio.cdl: Add dependency on stdlib string conversion functions |
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66 for *scanf. |
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68 2001-08-10 Robin Farine <robin.farine@terminus.org> |
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70 * src/output/vfnprintf.cxx (cvt): Handles the cases of finite, |
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71 NaN and infinite numbers separately. |
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73 * src/common/stream.cxx (read): Read correct number of bytes when |
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74 a character has been "ungot". |
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76 2001-08-03 Jonathan Larmour <jlarmour@redhat.com> |
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78 * include/streambuf.inl (~Cyg_StdioStreamBuffer): use correct configury |
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79 to decide when to call free. |
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81 2001-07-27 Jesper Skov <jskov@redhat.com> |
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83 * src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): The check |
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84 for last operation being a read is only valid in buffered IO mode. |
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86 2001-07-20 Jonathan Larmour <jlarmour@redhat.com> |
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88 * include/stream.inl (set_position): Take read buffer into account |
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89 when seeking. Thanks to jjtsai <jjtsai@itri.org.tw> for the |
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90 help. |
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92 2001-07-12 Jonathan Larmour <jlarmour@redhat.com> |
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94 * src/common/fflush.cxx (cyg_libc_stdio_flush_all_but): Don't |
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95 flush a stream that was last used for reading - it doesn't need it. |
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96 * include/stream.hxx: cyg_libc_stdio_flush_all_but needs to be a |
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97 friend of class Cyg_StdioStream to do the above. |
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99 2001-06-18 Jonathan Larmour <jlarmour@redhat.com> |
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101 * src/input/fread.cxx (fread): Fix compilation problem with below |
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102 change. |
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103 |
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104 2001-06-15 Rob Jansen <rwjansen@planet.nl> |
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106 * src/input/fread.cxx (fread): Changed to read the requested amount |
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107 of data items instead of stopping on CYG_LIBC_STDIO_BUFSIZE boundaries. |
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109 2001-06-08 Jeff Johnston <jjohnstn@redhat.com> |
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111 * src/input/vfscanf.cxx (vfscanf)[CYGINT_LIBC_I18N_MB_REQUIRED]: Added |
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112 call to mbtowc_fn for current locale to process format string. |
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114 * src/output/vfnprintf.cxx (vfnprintf)[CYGINT_LIBC_I18N_MB_REQUIRED]: Ditto. |
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115 (vfnprintf): Changed non-multibyte path to simply use the current |
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116 character rather than call the C mbtowc function since only |
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117 single byte characters would be possible. |
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119 2001-03-19 Jonathan Larmour <jlarmour@redhat.com> |
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120 |
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121 * src/common/stream.cxx (refill_read_buffer): Flush all streams here... |
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122 (read): ...rather than here, or... |
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123 (read_byte): ...here. |
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124 This means less flushing, which improves performance. |
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125 |
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126 * src/input/fgets.cxx: Add a reminder comment to improve this later. |
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127 * src/input/gets.cxx: Ditto. |
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128 |
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129 |
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130 2001-03-16 Jonathan Larmour <jlarmour@redhat.com> |
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131 |
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132 * include/stream.hxx (class Cyg_StdioStream): Improve member visibility. |
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133 |
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134 * src/common/stream.cxx (refill_read_buffer): Ensure eof is set. |
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135 * src/common/feof.cxx: New file. Implements the long lost |
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136 feof(), ferror() and clearerr() functions which were MIA for |
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137 no good reason. |
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138 * cdl/stdio.cdl: Build it. |
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139 |
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140 2001-03-15 Jonathan Larmour <jlarmour@redhat.com> |
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141 |
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142 * cdl/stdio.cdl (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE): Default to |
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143 tty default console. |
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144 |
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145 * src/input/fgets.cxx (fgets): Reimplement to work with EOF properly. |
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146 Add tracing. |
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147 * src/input/gets.cxx (gets): Ditto. |
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148 |
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149 * include/io.hxx, include/io.inl, include/stream.hxx, |
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150 include/stream.inl, include/streambuf.hxx, include/streambuf.inl: |
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151 Silence warnings from recent compilers. |
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152 |
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153 2001-02-01 Jonathan Larmour <jlarmour@redhat.com> |
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154 |
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155 * cdl/stdio.cdl (CYGPKG_LIBC_STDIO_OPEN): Implements |
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156 CYGINT_ISO_STDIO_POSIX_FDFUNCS ( fileno() and fdopen() ). |
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157 |
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158 2000-11-01 Jonathan Larmour <jlarmour@redhat.com> |
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159 |
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160 * include/stdio.h: Make FILE array type larger to be more resistant |
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161 against small data sections. |
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162 Lose the cyg_libc_stdio_stdin/out/err definitions with macros for |
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163 stdin/stdout/err since it can cause problems with libgcc exception |
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164 code. Instead just make these extern FILE *s. |
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165 * src/common/stderr.cxx: |
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166 * src/common/stdin.cxx: |
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167 * src/common/stdout.cxx: |
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168 Define objects with init priority corresponding to order the fd's |
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169 should be allocated where applicable. |
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170 Define actual stdin, stdout, stderr externally visible constants to |
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171 point to the streams. |
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172 |
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173 * cdl/stdio.cdl: Support CYGINT_ISO_STDIO_STREAMS interface |
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174 |
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175 * src/common/fopen.cxx (fdopen): return f as intended |
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176 |
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177 2000-10-23 Jesper Skov <jskov@redhat.com> |
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178 |
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179 * include/streambuf.inl: Adjust assertions to cope with buffers |
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180 generated by sprintf and similar non-bound-buffer calls. |
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181 |
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182 2000-08-09 Jonathan Larmour <jlarmour@redhat.co.uk> |
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183 |
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184 * include/io.inl: No need to include string.h |
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185 |
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186 * cdl/stdio.cdl: Add some more requires statements |
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187 |
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188 2000-08-07 Jonathan Larmour <jlarmour@redhat.co.uk> |
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189 |
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190 * src/common/stream.cxx (Cyg_StdioStream::Cyg_StdioStream): |
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191 Only call io_buf members conditionally. |
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192 |
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193 2000-08-03 Jonathan Larmour <jlarmour@redhat.co.uk> |
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194 |
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195 * src/common/fseek.cxx: Include assertion and tracing support since |
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196 they are used. |
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197 |
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198 2000-07-20 Nick Garnett <nickg@cygnus.co.uk> |
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199 |
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200 * include/stream.hxx (class Cyg_StdioStream): Added get_dev() |
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201 accessor member function to return underlying device handle. |
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202 |
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203 * src/common/fopen.cxx: Added fdopen() and fileno(). Reorganized |
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204 fopen() so that code common with fdopen() is now in a separate |
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205 function. |
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206 |
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207 * src/common/stdiosupp.cxx (Cyg_libc_stdio_find_filename): Removed |
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208 compiler warning. |
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209 |
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210 2000-07-13 Nick Garnett <nickg@cygnus.co.uk> |
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211 |
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212 * cdl/stdio.cdl: Added common/fseek.cxx to compile list. |
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213 Reorganized options for stream buffering: |
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214 CYGSEM_LIBC_STDIO_DYNAMIC_SETVBUF now controls whether the user |
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215 can attach their own buffer to the stream. |
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216 CYGSEM_LIBC_STDIO_SETVBUF_MALLOC controls whether buffers can be |
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217 malloced or only statically defined. |
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218 Added CYGPKG_LIBC_STDIO_FILEIO option to control whether the STDIO |
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219 package uses the FILEIO package for all IO, or goes directly to |
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220 the device drivers as before. |
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221 |
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222 * include/stdio.h: Added file positioning calls defined in section |
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223 7.9.9 of the standard. |
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224 |
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225 * include/io.hxx: |
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226 * include/io.inl: |
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227 Added these files to define an abstraction layer for access to the |
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228 real device underlying an IO stream. Depending on |
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229 CYGPKG_LIBC_STDIO_FILEIO this either goes to the FILEIO package or |
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230 directly to the device drivers. |
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231 |
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232 * include/stream.hxx: |
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233 Modifications to use io.hxx abstractions. |
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234 Added second constructor for creating a buffer-only stream. |
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235 Added initialize() function which contains most of the common |
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236 stream initialization code. |
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237 Added a close() member function. |
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238 |
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239 * include/stream.inl: |
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240 Modifications to use io.hxx abstractions. |
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241 Moved most of the work of the destructor into close() member. |
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242 Added FILEIO version of set_position() member function. |
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243 |
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244 * include/streambuf.hxx: |
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245 * include/streambuf.inl: |
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246 * src/common/streambuf.cxx: |
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247 Rearranged to match new buffering configuration options. |
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248 |
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249 * src/common/stream.cxx: |
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250 Modifications to use io.hxx abstractions. |
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251 Added second constructor, and moved common initialization code to |
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252 initialize() member function. |
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253 Added code to make position member correctly track current file |
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254 position. |
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255 |
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256 * src/common/fopen.cxx: |
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257 Fixed handling of write/append in process_mode(). |
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258 Moved call of process_mode() to before call to cyg_stdio_open() so |
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259 that stream modes may be passed in. |
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260 Added code to detect an interactive stream and choose non-buffered |
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261 mode - fully buffered is now the default. |
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262 Added calls to cyg_stdio_close() where appropriate. |
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263 |
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264 * src/output/vfnprintf.cxx: Removed FLUSH() macro and its |
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265 uses. Deciding to flush should be in the hands of the buffer code, |
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266 or the user calling fflush(). |
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267 |
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268 * src/common/vsscanf.cxx: |
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269 Added FILEIO variant of vsscanf(). This uses a precharged stream |
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270 object to emulate input. |
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271 |
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272 * src/common/vsnprintf.cxx: |
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273 Added FILEIO variant of vsnprintf(). This uses the standard stream |
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274 object to print into the supplied buffer. |
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275 |
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276 * src/common/fseek.cxx: |
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277 Added this file to implement file positioning functions. |
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278 |
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279 * src/common/fclose.cxx (fclose): |
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280 Added call to Cyg_StdioStream::close(). |
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281 |
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282 * include/stdiosupp.hxx: |
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283 * src/common/stdiosupp.cxx: |
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284 Modified Cyg_libc_stdio_find_filename() to take mode, binary and |
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285 append arguments. |
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286 |
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287 * src/common/stdin.cxx: |
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288 * src/common/stdout.cxx: |
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289 * src/common/stderr.cxx: |
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290 Modified calls to Cyg_libc_stdio_find_filename() to pass |
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291 appropriate values for mode, binary and append arguments. |
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292 |
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293 2000-06-18 Jonathan Larmour <jlarmour@redhat.co.uk> |
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294 |
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295 * src/common/vsscanf.cxx: Add NULL select entry to DEVIO_TABLE |
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296 * src/common/vsnprintf.cxx: Likewise |
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297 |
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298 2000-05-25 Hugo Tyson <hmt@cygnus.co.uk> |
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299 |
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300 * include/stream.inl (set_error): If the error is EEOF, set |
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301 the EOF flag (flags.at_eof) so that clients know. |
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302 |
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303 * src/input/fgetc.cxx (__fgetc): |
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304 * src/input/fgets.cxx (_fgets): |
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305 * src/input/fread.cxx (_fread): Correctly handle an error, |
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306 or EOF indication, from real_stream->refill_read_buffer(). |
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307 |
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308 2000-05-02 Jonathan Larmour <jlarmour@redhat.co.uk> |
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309 |
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310 * New package |
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311 Separated original libc out into separate packages on functional |
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312 boundaries. |
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313 Header files are now managed by isoinfra package |
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314 Plenty of cleanups done, but no major functionality changes |
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315 |
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316 //=========================================================================== |
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208
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317 //####ECOSGPLCOPYRIGHTBEGIN#### |
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318 // ------------------------------------------- |
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319 // This file is part of eCos, the Embedded Configurable Operating System. |
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320 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
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321 // |
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322 // eCos is free software; you can redistribute it and/or modify it under |
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323 // the terms of the GNU General Public License as published by the Free |
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324 // Software Foundation; either version 2 or (at your option) any later version. |
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325 // |
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326 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY |
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327 // WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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328 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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329 // for more details. |
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330 // |
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331 // You should have received a copy of the GNU General Public License along |
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332 // with eCos; if not, write to the Free Software Foundation, Inc., |
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333 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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334 // |
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335 // As a special exception, if other files instantiate templates or use macros |
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336 // or inline functions from this file, or you compile this file and link it |
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337 // with other works to produce a work based on this file, this file does not |
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338 // by itself cause the resulting work to be covered by the GNU General Public |
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339 // License. However the source code for this file must still be made available |
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340 // in accordance with section (3) of the GNU General Public License. |
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341 // |
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342 // This exception does not invalidate any other reasons why a work based on |
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343 // this file might be covered by the GNU General Public License. |
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344 // |
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345 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
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346 // at http://sources.redhat.com/ecos/ecos-license/ |
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347 // ------------------------------------------- |
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348 //####ECOSGPLCOPYRIGHTEND#### |
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349 //=========================================================================== |