Mercurial > hg > octave-lyh
annotate liboctave/lo-cutils.c @ 10180:be952ce74023
bootstrap.conf fixes
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 21 Jan 2010 03:25:23 -0500 |
| parents | 6bd86b6287b1 |
| children | 0522a65bcd56 |
| rev | line source |
|---|---|
| 3613 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 2000, 2001, 2002, 2003, 2005, 2006, 2007 John W. Eaton |
| 3613 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 3613 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 3613 | 20 |
| 21 */ | |
| 22 | |
| 3803 | 23 /* |
| 24 | |
| 25 The function gethostname was adapted from a similar function from GNU | |
| 26 Bash, the Bourne Again SHell, copyright (C) 1987, 1989, 1991 Free | |
| 27 Software Foundation, Inc. | |
| 28 | |
| 29 */ | |
| 30 | |
| 3613 | 31 #ifdef HAVE_CONFIG_H |
| 32 #include <config.h> | |
| 33 #endif | |
| 34 | |
| 4290 | 35 /* This gives us a better chance of finding a prototype for strptime |
| 36 on some systems. */ | |
| 37 | |
| 38 #if ! defined (_XOPEN_SOURCE) | |
| 39 #define _XOPEN_SOURCE | |
| 40 #endif | |
| 41 | |
| 3803 | 42 #ifdef HAVE_UNISTD_H |
| 43 #ifdef HAVE_SYS_TYPES_H | |
| 44 #include <sys/types.h> | |
| 45 #endif | |
| 46 #include <unistd.h> | |
| 47 #endif | |
| 48 | |
| 3613 | 49 #include <stdlib.h> |
| 3803 | 50 #include <string.h> |
| 3706 | 51 #include <time.h> |
| 3613 | 52 |
| 5453 | 53 #include "syswait.h" |
| 54 | |
|
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55 OCTAVE_API int |
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56 octave_link (const char *old_name, const char *new_name) |
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57 { |
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58 return link (old_name, new_name); |
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59 } |
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60 |
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61 OCTAVE_API int |
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62 octave_symlink (const char *old_name, const char *new_name) |
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63 { |
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64 return symlink (old_name, new_name); |
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65 } |
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66 |
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67 OCTAVE_API int |
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68 octave_readlink (const char *name, char *buf, size_t size) |
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69 { |
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70 return readlink (name, buf, size); |
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71 } |
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72 |
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73 OCTAVE_API int |
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74 octave_mkdir (const char *name, mode_t mode) |
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75 { |
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76 return mkdir (name, mode); |
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77 } |
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78 |
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79 OCTAVE_API int |
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80 octave_mkfifo (const char *name, mode_t mode) |
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81 { |
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82 return mkfifo (name, mode); |
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83 } |
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84 |
| 6108 | 85 OCTAVE_API void |
| 3613 | 86 octave_qsort (void *base, size_t n, size_t size, |
| 10180 | 87 int (*cmp) (const void *, const void *)) |
| 3613 | 88 { |
| 89 qsort (base, n, size, cmp); | |
| 90 } | |
| 91 | |
| 6108 | 92 OCTAVE_API char * |
| 3706 | 93 oct_strptime (const char *buf, const char *format, struct tm *tm) |
| 94 { | |
| 3786 | 95 return (char *) strptime (buf, format, tm); |
| 3706 | 96 } |
| 97 | |
| 4093 | 98 #if defined (__WIN32__) && ! defined (_POSIX_VERSION) |
| 99 | |
| 100 #include <winsock.h> | |
| 101 | |
| 102 #elif ! defined (HAVE_GETHOSTNAME) && defined (HAVE_SYS_UTSNAME_H) | |
| 3707 | 103 |
| 3803 | 104 #include <sys/utsname.h> |
| 105 | |
| 106 int | |
| 107 gethostname (char *name, int namelen) | |
| 108 { | |
| 109 int i; | |
| 110 struct utsname ut; | |
| 111 | |
| 112 --namelen; | |
| 113 | |
| 114 uname (&ut); | |
| 115 i = strlen (ut.nodename) + 1; | |
| 116 strncpy (name, ut.nodename, i < namelen ? i : namelen); | |
| 117 name[namelen] = '\0'; | |
| 118 | |
| 119 return 0; | |
| 120 } | |
| 121 | |
| 122 #endif | |
| 123 | |
| 6108 | 124 OCTAVE_API int |
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125 octave_rmdir (const char *name) |
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126 { |
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127 return rmdir (name); |
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128 } |
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129 |
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130 OCTAVE_API int |
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131 octave_rename (const char *from, const char *to) |
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132 { |
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133 return rename (from, to); |
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134 } |
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135 |
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136 OCTAVE_API int |
| 6111 | 137 octave_strcasecmp (const char *s1, const char *s2) |
| 138 { | |
| 139 return strcasecmp (s1, s2); | |
| 140 } | |
| 141 | |
| 142 OCTAVE_API int | |
| 143 octave_strncasecmp (const char *s1, const char *s2, size_t n) | |
| 144 { | |
| 145 return strncasecmp (s1, s2, n); | |
| 146 } | |
| 147 | |
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148 OCTAVE_API char * |
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149 octave_tempnam (const char *pdir, const char *ppfx) |
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150 { |
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151 return tempnam (pdir, ppfx); |
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152 } |
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153 |
| 10173 | 154 OCTAVE_API mode_t |
| 155 octave_umask (mode_t mode) | |
| 156 { | |
| 157 #if defined (HAVE_UMASK) | |
| 158 return umask (mode); | |
| 159 #else | |
| 160 return 0; | |
| 161 #endif | |
| 162 } | |
| 163 | |
| 6111 | 164 OCTAVE_API int |
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165 octave_unlink (const char *name) |
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166 { |
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167 return unlink (name); |
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168 } |
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169 |
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170 OCTAVE_API int |
| 3803 | 171 octave_gethostname (char *name, int namelen) |
| 172 { | |
| 173 return gethostname (name, namelen); | |
| 174 } | |
| 3707 | 175 |
| 5451 | 176 #ifdef HAVE_LOADLIBRARY_API |
| 177 #include <windows.h> | |
| 178 | |
| 179 /* Need this since in C++ can't cast from int(*)() to void* */ | |
| 6108 | 180 OCTAVE_API void * |
| 5453 | 181 octave_w32_library_search (HINSTANCE handle, const char * name) |
| 5451 | 182 { |
| 183 return (GetProcAddress (handle, name)); | |
| 184 } | |
| 185 #endif | |
| 186 | |
| 6108 | 187 OCTAVE_API pid_t |
| 5453 | 188 octave_waitpid (pid_t pid, int *status, int options) |
| 189 { | |
| 190 return WAITPID (pid, status, options); | |
| 191 } |