Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 1 | /*********************************************************** |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 2 | Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum, |
Guido van Rossum | 775f4da | 1993-01-09 17:18:52 +0000 | [diff] [blame] | 3 | Amsterdam, The Netherlands. |
Guido van Rossum | f70e43a | 1991-02-19 12:39:46 +0000 | [diff] [blame] | 4 | |
| 5 | All Rights Reserved |
| 6 | |
| 7 | Permission to use, copy, modify, and distribute this software and its |
| 8 | documentation for any purpose and without fee is hereby granted, |
| 9 | provided that the above copyright notice appear in all copies and that |
| 10 | both that copyright notice and this permission notice appear in |
| 11 | supporting documentation, and that the names of Stichting Mathematisch |
| 12 | Centrum or CWI not be used in advertising or publicity pertaining to |
| 13 | distribution of the software without specific, written prior permission. |
| 14 | |
| 15 | STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO |
| 16 | THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| 17 | FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE |
| 18 | FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 19 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 20 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| 21 | OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 22 | |
| 23 | ******************************************************************/ |
| 24 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 25 | /* POSIX module implementation */ |
| 26 | |
Guido van Rossum | 3f5da24 | 1990-12-20 15:06:42 +0000 | [diff] [blame] | 27 | #include "allobjects.h" |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 28 | #include "modsupport.h" |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 29 | #include "ceval.h" |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 30 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 31 | #include <string.h> |
| 32 | #include <errno.h> |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 33 | #include <sys/types.h> |
| 34 | #include <sys/stat.h> |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 35 | |
| 36 | #include "mytime.h" /* For clock_t on some systems */ |
| 37 | |
| 38 | #ifdef HAVE_FCNTL_H |
| 39 | #include <fcntl.h> |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 40 | #endif /* HAVE_FCNTL_H */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 41 | |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 42 | #ifndef NT |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 43 | #ifdef HAVE_UNISTD_H |
Guido van Rossum | 0b0db8e | 1993-01-21 16:07:51 +0000 | [diff] [blame] | 44 | #include <unistd.h> |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 45 | #else /* !HAVE_UNISTD_H */ |
Guido van Rossum | a2b7f40 | 1993-01-04 09:09:59 +0000 | [diff] [blame] | 46 | extern int mkdir PROTO((const char *, mode_t)); |
| 47 | extern int chdir PROTO((const char *)); |
Guido van Rossum | e22e644 | 1993-07-09 10:51:31 +0000 | [diff] [blame] | 48 | extern int rmdir PROTO((const char *)); |
| 49 | extern int chmod PROTO((const char *, mode_t)); |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 50 | extern int chown PROTO((const char *, uid_t, gid_t)); |
| 51 | extern char *getcwd PROTO((char *, int)); |
Guido van Rossum | e22e644 | 1993-07-09 10:51:31 +0000 | [diff] [blame] | 52 | extern char *strerror PROTO((int)); |
Guido van Rossum | a2b7f40 | 1993-01-04 09:09:59 +0000 | [diff] [blame] | 53 | extern int link PROTO((const char *, const char *)); |
| 54 | extern int rename PROTO((const char *, const char *)); |
Guido van Rossum | a2b7f40 | 1993-01-04 09:09:59 +0000 | [diff] [blame] | 55 | extern int stat PROTO((const char *, struct stat *)); |
| 56 | extern int unlink PROTO((const char *)); |
| 57 | extern int pclose PROTO((FILE *)); |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 58 | #ifdef HAVE_SYMLINK |
Guido van Rossum | a2b7f40 | 1993-01-04 09:09:59 +0000 | [diff] [blame] | 59 | extern int symlink PROTO((const char *, const char *)); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 60 | #endif /_ HAVE_SYMLINK */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 61 | #ifdef HAVE_LSTAT |
| 62 | extern int lstat PROTO((const char *, struct stat *)); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 63 | #endif /* HAVE_LSTAT */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 64 | #endif /* !HAVE_UNISTD_H */ |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 65 | #endif /* !NT */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 66 | |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 67 | #ifndef NT |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 68 | /* XXX These are for SunOS4.1.3 but shouldn't hurt elsewhere */ |
| 69 | extern int rename(); |
| 70 | extern int pclose(); |
| 71 | extern int lstat(); |
| 72 | extern int symlink(); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 73 | #endif /* !NT */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 74 | |
| 75 | #ifdef HAVE_UTIME_H |
| 76 | #include <utime.h> |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 77 | #endif /* HAVE_UTIME_H */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 78 | |
| 79 | #ifdef HAVE_SYS_TIMES_H |
| 80 | #include <sys/times.h> |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 81 | #endif /* HAVE_SYS_TIMES_H */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 82 | |
| 83 | #ifdef HAVE_SYS_PARAM_H |
| 84 | #include <sys/param.h> |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 85 | #endif /* HAVE_SYS_PARAM_H */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 86 | |
| 87 | #ifdef HAVE_SYS_UTSNAME_H |
| 88 | #include <sys/utsname.h> |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 89 | #endif /* HAVE_SYS_UTSNAME_H */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 90 | |
| 91 | #ifndef MAXPATHLEN |
| 92 | #define MAXPATHLEN 1024 |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 93 | #endif /* MAXPATHLEN */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 94 | |
| 95 | /* unistd.h defines _POSIX_VERSION on POSIX.1 systems. */ |
| 96 | #if defined(DIRENT) || defined(_POSIX_VERSION) |
| 97 | #include <dirent.h> |
| 98 | #define NLENGTH(dirent) (strlen((dirent)->d_name)) |
| 99 | #else /* not (DIRENT or _POSIX_VERSION) */ |
| 100 | #define dirent direct |
| 101 | #define NLENGTH(dirent) ((dirent)->d_namlen) |
| 102 | #ifdef SYSNDIR |
| 103 | #include <sys/ndir.h> |
| 104 | #endif /* SYSNDIR */ |
| 105 | #ifdef SYSDIR |
| 106 | #include <sys/dir.h> |
| 107 | #endif /* SYSDIR */ |
| 108 | #ifdef NDIR |
| 109 | #include <ndir.h> |
| 110 | #endif /* NDIR */ |
| 111 | #endif /* not (DIRENT or _POSIX_VERSION) */ |
| 112 | |
| 113 | #ifdef NT |
| 114 | #include <direct.h> |
| 115 | #include <io.h> |
| 116 | #include <process.h> |
| 117 | #include <windows.h> |
| 118 | #define popen _popen |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 119 | #define pclose _pclose |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 120 | #endif /* NT */ |
| 121 | |
| 122 | #ifdef OS2 |
| 123 | #include <io.h> |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 124 | #endif /* OS2 */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 125 | |
| 126 | /* Return a dictionary corresponding to the POSIX environment table */ |
| 127 | |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 128 | #ifndef NT |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 129 | extern char **environ; |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 130 | #endif /* !NT */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 131 | |
| 132 | static object * |
| 133 | convertenviron() |
| 134 | { |
| 135 | object *d; |
| 136 | char **e; |
| 137 | d = newdictobject(); |
| 138 | if (d == NULL) |
| 139 | return NULL; |
| 140 | if (environ == NULL) |
| 141 | return d; |
| 142 | /* XXX This part ignores errors */ |
| 143 | for (e = environ; *e != NULL; e++) { |
| 144 | object *v; |
| 145 | char *p = strchr(*e, '='); |
| 146 | if (p == NULL) |
| 147 | continue; |
| 148 | v = newstringobject(p+1); |
| 149 | if (v == NULL) |
| 150 | continue; |
| 151 | *p = '\0'; |
| 152 | (void) dictinsert(d, *e, v); |
| 153 | *p = '='; |
| 154 | DECREF(v); |
| 155 | } |
| 156 | return d; |
| 157 | } |
| 158 | |
| 159 | |
| 160 | static object *PosixError; /* Exception posix.error */ |
| 161 | |
| 162 | /* Set a POSIX-specific error from errno, and return NULL */ |
| 163 | |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 164 | static object * posix_error() { return err_errno(PosixError); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 165 | } |
| 166 | |
| 167 | |
| 168 | /* POSIX generic methods */ |
| 169 | |
| 170 | static object * |
| 171 | posix_1str(args, func) |
| 172 | object *args; |
| 173 | int (*func) FPROTO((const char *)); |
| 174 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 175 | char *path1; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 176 | int res; |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 177 | if (!getargs(args, "s", &path1)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 178 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 179 | BGN_SAVE |
| 180 | res = (*func)(path1); |
| 181 | END_SAVE |
| 182 | if (res < 0) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 183 | return posix_error(); |
| 184 | INCREF(None); |
| 185 | return None; |
| 186 | } |
| 187 | |
| 188 | static object * |
| 189 | posix_2str(args, func) |
| 190 | object *args; |
| 191 | int (*func) FPROTO((const char *, const char *)); |
| 192 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 193 | char *path1, *path2; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 194 | int res; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 195 | if (!getargs(args, "(ss)", &path1, &path2)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 196 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 197 | BGN_SAVE |
| 198 | res = (*func)(path1, path2); |
| 199 | END_SAVE |
| 200 | if (res < 0) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 201 | return posix_error(); |
| 202 | INCREF(None); |
| 203 | return None; |
| 204 | } |
| 205 | |
| 206 | static object * |
| 207 | posix_strint(args, func) |
| 208 | object *args; |
| 209 | int (*func) FPROTO((const char *, int)); |
| 210 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 211 | char *path; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 212 | int i; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 213 | int res; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 214 | if (!getargs(args, "(si)", &path, &i)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 215 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 216 | BGN_SAVE |
| 217 | res = (*func)(path, i); |
| 218 | END_SAVE |
| 219 | if (res < 0) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 220 | return posix_error(); |
| 221 | INCREF(None); |
| 222 | return None; |
| 223 | } |
| 224 | |
| 225 | static object * |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 226 | posix_strintint(args, func) |
| 227 | object *args; |
| 228 | int (*func) FPROTO((const char *, int, int)); |
| 229 | { |
| 230 | char *path; |
| 231 | int i,i2; |
| 232 | int res; |
| 233 | if (!getargs(args, "(sii)", &path, &i, &i2)) |
| 234 | return NULL; |
| 235 | BGN_SAVE |
| 236 | res = (*func)(path, i, i2); |
| 237 | END_SAVE |
| 238 | if (res < 0) |
| 239 | return posix_error(); |
| 240 | INCREF(None); |
| 241 | return None; |
| 242 | } |
| 243 | |
| 244 | static object * |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 245 | posix_do_stat(self, args, statfunc) |
| 246 | object *self; |
| 247 | object *args; |
| 248 | int (*statfunc) FPROTO((const char *, struct stat *)); |
| 249 | { |
| 250 | struct stat st; |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 251 | char *path; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 252 | int res; |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 253 | if (!getargs(args, "s", &path)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 254 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 255 | BGN_SAVE |
| 256 | res = (*statfunc)(path, &st); |
| 257 | END_SAVE |
| 258 | if (res != 0) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 259 | return posix_error(); |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 260 | return mkvalue("(llllllllll)", |
Guido van Rossum | e537240 | 1993-03-16 12:15:04 +0000 | [diff] [blame] | 261 | (long)st.st_mode, |
| 262 | (long)st.st_ino, |
| 263 | (long)st.st_dev, |
| 264 | (long)st.st_nlink, |
| 265 | (long)st.st_uid, |
| 266 | (long)st.st_gid, |
| 267 | (long)st.st_size, |
| 268 | (long)st.st_atime, |
| 269 | (long)st.st_mtime, |
| 270 | (long)st.st_ctime); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 271 | } |
| 272 | |
| 273 | |
| 274 | /* POSIX methods */ |
| 275 | |
| 276 | static object * |
| 277 | posix_chdir(self, args) |
| 278 | object *self; |
| 279 | object *args; |
| 280 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 281 | return posix_1str(args, chdir); |
| 282 | } |
| 283 | |
| 284 | static object * |
| 285 | posix_chmod(self, args) |
| 286 | object *self; |
| 287 | object *args; |
| 288 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 289 | return posix_strint(args, chmod); |
| 290 | } |
| 291 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 292 | #ifdef HAVE_CHOWN |
| 293 | static object * |
| 294 | posix_chown(self, args) |
| 295 | object *self; |
| 296 | object *args; |
| 297 | { |
| 298 | return posix_strintint(args, chown); |
| 299 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 300 | #endif /* HAVE_CHOWN */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 301 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 302 | static object * |
| 303 | posix_getcwd(self, args) |
| 304 | object *self; |
| 305 | object *args; |
| 306 | { |
| 307 | char buf[1026]; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 308 | char *res; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 309 | if (!getnoarg(args)) |
| 310 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 311 | BGN_SAVE |
| 312 | res = getcwd(buf, sizeof buf); |
| 313 | END_SAVE |
| 314 | if (res == NULL) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 315 | return posix_error(); |
| 316 | return newstringobject(buf); |
| 317 | } |
| 318 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 319 | #ifdef HAVE_LINK |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 320 | static object * |
| 321 | posix_link(self, args) |
| 322 | object *self; |
| 323 | object *args; |
| 324 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 325 | return posix_2str(args, link); |
| 326 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 327 | #endif /* HAVE_LINK */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 328 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 329 | static object * |
| 330 | posix_listdir(self, args) |
| 331 | object *self; |
| 332 | object *args; |
| 333 | { |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 334 | #ifdef NT |
| 335 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 336 | char *name; |
| 337 | int len; |
| 338 | object *d, *v; |
| 339 | HANDLE hFindFile; |
| 340 | WIN32_FIND_DATA FileData; |
| 341 | char namebuf[MAX_PATH+5]; |
| 342 | |
| 343 | if (!getargs(args, "s#", &name, &len)) |
| 344 | return NULL; |
| 345 | if (len >= MAX_PATH) { |
| 346 | err_setstr(ValueError, "path too long"); |
| 347 | return NULL; |
| 348 | } |
| 349 | strcpy(namebuf, name); |
| 350 | if (namebuf[len-1] != '/' && namebuf[len-1] != '\\') |
| 351 | namebuf[len++] = '/'; |
| 352 | strcpy(namebuf + len, "*.*"); |
| 353 | |
| 354 | if ((d = newlistobject(0)) == NULL) |
| 355 | return NULL; |
| 356 | |
| 357 | hFindFile = FindFirstFile(namebuf, &FileData); |
| 358 | if (hFindFile == INVALID_HANDLE_VALUE) { |
| 359 | errno = GetLastError(); |
| 360 | return posix_error(); |
| 361 | } |
| 362 | do { |
| 363 | v = newstringobject(FileData.cFileName); |
| 364 | if (v == NULL) { |
| 365 | DECREF(d); |
| 366 | d = NULL; |
| 367 | break; |
| 368 | } |
| 369 | if (addlistitem(d, v) != 0) { |
| 370 | DECREF(v); |
| 371 | DECREF(d); |
| 372 | d = NULL; |
| 373 | break; |
| 374 | } |
| 375 | DECREF(v); |
| 376 | } while (FindNextFile(hFindFile, &FileData) == TRUE); |
| 377 | |
| 378 | if (FindClose(hFindFile) == FALSE) { |
| 379 | errno = GetLastError(); |
| 380 | return posix_error(); |
| 381 | } |
| 382 | |
| 383 | return d; |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 384 | |
| 385 | #else /* !NT */ |
| 386 | |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 387 | char *name; |
| 388 | object *d, *v; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 389 | DIR *dirp; |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 390 | struct dirent *ep; |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 391 | if (!getargs(args, "s", &name)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 392 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 393 | BGN_SAVE |
| 394 | if ((dirp = opendir(name)) == NULL) { |
| 395 | RET_SAVE |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 396 | return posix_error(); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 397 | } |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 398 | if ((d = newlistobject(0)) == NULL) { |
| 399 | closedir(dirp); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 400 | RET_SAVE |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 401 | return NULL; |
| 402 | } |
| 403 | while ((ep = readdir(dirp)) != NULL) { |
| 404 | v = newstringobject(ep->d_name); |
| 405 | if (v == NULL) { |
| 406 | DECREF(d); |
| 407 | d = NULL; |
| 408 | break; |
| 409 | } |
| 410 | if (addlistitem(d, v) != 0) { |
| 411 | DECREF(v); |
| 412 | DECREF(d); |
| 413 | d = NULL; |
| 414 | break; |
| 415 | } |
| 416 | DECREF(v); |
| 417 | } |
| 418 | closedir(dirp); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 419 | END_SAVE |
Guido van Rossum | 0ee42cd | 1991-04-08 21:01:03 +0000 | [diff] [blame] | 420 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 421 | return d; |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 422 | |
| 423 | #endif /* !NT */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 424 | } |
| 425 | |
| 426 | static object * |
| 427 | posix_mkdir(self, args) |
| 428 | object *self; |
| 429 | object *args; |
| 430 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 431 | return posix_strint(args, mkdir); |
| 432 | } |
| 433 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 434 | #ifdef HAVE_NICE |
Guido van Rossum | 775f4da | 1993-01-09 17:18:52 +0000 | [diff] [blame] | 435 | static object * |
| 436 | posix_nice(self, args) |
| 437 | object *self; |
| 438 | object *args; |
| 439 | { |
| 440 | int increment, value; |
| 441 | |
| 442 | if (!getargs(args, "i", &increment)) |
| 443 | return NULL; |
| 444 | value = nice(increment); |
| 445 | if (value == -1) |
| 446 | return posix_error(); |
| 447 | return newintobject((long) value); |
| 448 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 449 | #endif /* HAVE_NICE */ |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 450 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 451 | static object * |
| 452 | posix_rename(self, args) |
| 453 | object *self; |
| 454 | object *args; |
| 455 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 456 | return posix_2str(args, rename); |
| 457 | } |
| 458 | |
| 459 | static object * |
| 460 | posix_rmdir(self, args) |
| 461 | object *self; |
| 462 | object *args; |
| 463 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 464 | return posix_1str(args, rmdir); |
| 465 | } |
| 466 | |
| 467 | static object * |
| 468 | posix_stat(self, args) |
| 469 | object *self; |
| 470 | object *args; |
| 471 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 472 | return posix_do_stat(self, args, stat); |
| 473 | } |
| 474 | |
| 475 | static object * |
| 476 | posix_system(self, args) |
| 477 | object *self; |
| 478 | object *args; |
| 479 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 480 | char *command; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 481 | long sts; |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 482 | if (!getargs(args, "s", &command)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 483 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 484 | BGN_SAVE |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 485 | sts = system(command); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 486 | END_SAVE |
| 487 | return newintobject(sts); |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 488 | } |
| 489 | |
| 490 | static object * |
| 491 | posix_umask(self, args) |
| 492 | object *self; |
| 493 | object *args; |
| 494 | { |
| 495 | int i; |
| 496 | if (!getintarg(args, &i)) |
| 497 | return NULL; |
| 498 | i = umask(i); |
| 499 | if (i < 0) |
| 500 | return posix_error(); |
| 501 | return newintobject((long)i); |
| 502 | } |
| 503 | |
| 504 | static object * |
| 505 | posix_unlink(self, args) |
| 506 | object *self; |
| 507 | object *args; |
| 508 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 509 | return posix_1str(args, unlink); |
| 510 | } |
| 511 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 512 | #ifdef HAVE_UNAME |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 513 | static object * |
| 514 | posix_uname(self, args) |
| 515 | object *self; |
| 516 | object *args; |
| 517 | { |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 518 | struct utsname u; |
| 519 | object *v; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 520 | int res; |
Guido van Rossum | 50e61dc | 1992-03-27 17:22:31 +0000 | [diff] [blame] | 521 | if (!getnoarg(args)) |
| 522 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 523 | BGN_SAVE |
| 524 | res = uname(&u); |
| 525 | END_SAVE |
| 526 | if (res < 0) |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 527 | return posix_error(); |
Guido van Rossum | e537240 | 1993-03-16 12:15:04 +0000 | [diff] [blame] | 528 | return mkvalue("(sssss)", |
| 529 | u.sysname, |
| 530 | u.nodename, |
| 531 | u.release, |
| 532 | u.version, |
| 533 | u.machine); |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 534 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 535 | #endif /* HAVE_UNAME */ |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 536 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 537 | static object * |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 538 | posix_utime(self, args) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 539 | object *self; |
| 540 | object *args; |
| 541 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 542 | char *path; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 543 | int res; |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 544 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 545 | #ifdef HAVE_UTIME_H |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 546 | struct utimbuf buf; |
| 547 | #define ATIME buf.actime |
| 548 | #define MTIME buf.modtime |
| 549 | #define UTIME_ARG &buf |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 550 | #else /* HAVE_UTIME_H */ |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 551 | time_t buf[2]; |
| 552 | #define ATIME buf[0] |
| 553 | #define MTIME buf[1] |
| 554 | #define UTIME_ARG buf |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 555 | #endif /* HAVE_UTIME_H */ |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 556 | |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 557 | if (!getargs(args, "(s(ll))", &path, &ATIME, &MTIME)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 558 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 559 | BGN_SAVE |
| 560 | res = utime(path, UTIME_ARG); |
| 561 | END_SAVE |
| 562 | if (res < 0) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 563 | return posix_error(); |
| 564 | INCREF(None); |
| 565 | return None; |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 566 | #undef UTIME_ARG |
| 567 | #undef ATIME |
| 568 | #undef MTIME |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 569 | } |
| 570 | |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 571 | |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 572 | /* Process operations */ |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 573 | |
| 574 | static object * |
| 575 | posix__exit(self, args) |
| 576 | object *self; |
| 577 | object *args; |
| 578 | { |
| 579 | int sts; |
| 580 | if (!getintarg(args, &sts)) |
| 581 | return NULL; |
| 582 | _exit(sts); |
| 583 | /* NOTREACHED */ |
| 584 | } |
| 585 | |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 586 | static object * |
Guido van Rossum | 89b3325 | 1993-10-22 14:26:06 +0000 | [diff] [blame] | 587 | posix_execv(self, args) |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 588 | object *self; |
| 589 | object *args; |
| 590 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 591 | char *path; |
| 592 | object *argv; |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 593 | char **argvlist; |
| 594 | int i, argc; |
| 595 | object *(*getitem) PROTO((object *, int)); |
| 596 | |
Guido van Rossum | 89b3325 | 1993-10-22 14:26:06 +0000 | [diff] [blame] | 597 | /* execv has two arguments: (path, argv), where |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 598 | argv is a list or tuple of strings. */ |
| 599 | |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 600 | if (!getargs(args, "(sO)", &path, &argv)) |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 601 | return NULL; |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 602 | if (is_listobject(argv)) { |
| 603 | argc = getlistsize(argv); |
| 604 | getitem = getlistitem; |
| 605 | } |
| 606 | else if (is_tupleobject(argv)) { |
| 607 | argc = gettuplesize(argv); |
| 608 | getitem = gettupleitem; |
| 609 | } |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 610 | else { |
| 611 | badarg: |
| 612 | err_badarg(); |
| 613 | return NULL; |
| 614 | } |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 615 | |
| 616 | argvlist = NEW(char *, argc+1); |
| 617 | if (argvlist == NULL) |
| 618 | return NULL; |
| 619 | for (i = 0; i < argc; i++) { |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 620 | if (!getargs((*getitem)(argv, i), "s", &argvlist[i])) { |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 621 | DEL(argvlist); |
| 622 | goto badarg; |
| 623 | } |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 624 | } |
| 625 | argvlist[argc] = NULL; |
| 626 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 627 | #ifdef BAD_EXEC_PROTOTYPES |
| 628 | execv(path, (const char **) argvlist); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 629 | #else /* BAD_EXEC_PROTOTYPES */ |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 630 | execv(path, argvlist); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 631 | #endif /* BAD_EXEC_PROTOTYPES */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 632 | |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 633 | /* If we get here it's definitely an error */ |
| 634 | |
| 635 | DEL(argvlist); |
| 636 | return posix_error(); |
| 637 | } |
| 638 | |
| 639 | static object * |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 640 | posix_execve(self, args) |
| 641 | object *self; |
| 642 | object *args; |
| 643 | { |
| 644 | char *path; |
| 645 | object *argv, *env; |
| 646 | char **argvlist; |
| 647 | char **envlist; |
| 648 | object *key, *val; |
| 649 | int i, pos, argc, envc; |
| 650 | object *(*getitem) PROTO((object *, int)); |
| 651 | |
| 652 | /* execve has three arguments: (path, argv, env), where |
| 653 | argv is a list or tuple of strings and env is a dictionary |
| 654 | like posix.environ. */ |
| 655 | |
| 656 | if (!getargs(args, "(sOO)", &path, &argv, &env)) |
| 657 | return NULL; |
| 658 | if (is_listobject(argv)) { |
| 659 | argc = getlistsize(argv); |
| 660 | getitem = getlistitem; |
| 661 | } |
| 662 | else if (is_tupleobject(argv)) { |
| 663 | argc = gettuplesize(argv); |
| 664 | getitem = gettupleitem; |
| 665 | } |
| 666 | else { |
| 667 | err_setstr(TypeError, "argv must be tuple or list"); |
| 668 | return NULL; |
| 669 | } |
| 670 | if (!is_dictobject(env)) { |
| 671 | err_setstr(TypeError, "env must be dictionary"); |
| 672 | return NULL; |
| 673 | } |
| 674 | |
| 675 | argvlist = NEW(char *, argc+1); |
| 676 | if (argvlist == NULL) { |
| 677 | err_nomem(); |
| 678 | return NULL; |
| 679 | } |
| 680 | for (i = 0; i < argc; i++) { |
| 681 | if (!getargs((*getitem)(argv, i), |
| 682 | "s;argv must be list of strings", |
| 683 | &argvlist[i])) { |
| 684 | goto fail_1; |
| 685 | } |
| 686 | } |
| 687 | argvlist[argc] = NULL; |
| 688 | |
| 689 | i = getmappingsize(env); |
| 690 | envlist = NEW(char *, i + 1); |
| 691 | if (envlist == NULL) { |
| 692 | err_nomem(); |
| 693 | goto fail_1; |
| 694 | } |
| 695 | pos = 0; |
| 696 | envc = 0; |
| 697 | while (mappinggetnext(env, &pos, &key, &val)) { |
| 698 | char *p, *k, *v; |
| 699 | if (!getargs(key, "s;non-string key in env", &k) || |
| 700 | !getargs(val, "s;non-string value in env", &v)) { |
| 701 | goto fail_2; |
| 702 | } |
| 703 | p = NEW(char, getstringsize(key) + getstringsize(val) + 2); |
| 704 | if (p == NULL) { |
| 705 | err_nomem(); |
| 706 | goto fail_2; |
| 707 | } |
| 708 | sprintf(p, "%s=%s", k, v); |
| 709 | envlist[envc++] = p; |
| 710 | } |
| 711 | envlist[envc] = 0; |
| 712 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 713 | |
| 714 | #ifdef BAD_EXEC_PROTOTYPES |
| 715 | execve(path, (const char **)argvlist, envlist); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 716 | #else /* BAD_EXEC_PROTOTYPES */ |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 717 | execve(path, argvlist, envlist); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 718 | #endif /* BAD_EXEC_PROTOTYPES */ |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 719 | |
| 720 | /* If we get here it's definitely an error */ |
| 721 | |
| 722 | (void) posix_error(); |
| 723 | |
| 724 | fail_2: |
| 725 | while (--envc >= 0) |
| 726 | DEL(envlist[envc]); |
| 727 | DEL(envlist); |
| 728 | fail_1: |
| 729 | DEL(argvlist); |
| 730 | |
| 731 | return NULL; |
| 732 | } |
| 733 | |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 734 | #ifndef NT |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 735 | static object * |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 736 | posix_fork(self, args) |
| 737 | object *self; |
| 738 | object *args; |
| 739 | { |
| 740 | int pid; |
Guido van Rossum | 50e61dc | 1992-03-27 17:22:31 +0000 | [diff] [blame] | 741 | if (!getnoarg(args)) |
| 742 | return NULL; |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 743 | pid = fork(); |
| 744 | if (pid == -1) |
| 745 | return posix_error(); |
| 746 | return newintobject((long)pid); |
| 747 | } |
| 748 | |
| 749 | static object * |
Guido van Rossum | 46003ff | 1992-05-15 11:05:24 +0000 | [diff] [blame] | 750 | posix_getegid(self, args) |
| 751 | object *self; |
| 752 | object *args; |
| 753 | { |
| 754 | if (!getnoarg(args)) |
| 755 | return NULL; |
| 756 | return newintobject((long)getegid()); |
| 757 | } |
| 758 | |
| 759 | static object * |
| 760 | posix_geteuid(self, args) |
| 761 | object *self; |
| 762 | object *args; |
| 763 | { |
| 764 | if (!getnoarg(args)) |
| 765 | return NULL; |
| 766 | return newintobject((long)geteuid()); |
| 767 | } |
| 768 | |
| 769 | static object * |
| 770 | posix_getgid(self, args) |
| 771 | object *self; |
| 772 | object *args; |
| 773 | { |
| 774 | if (!getnoarg(args)) |
| 775 | return NULL; |
| 776 | return newintobject((long)getgid()); |
| 777 | } |
Guido van Rossum | b078ce1 | 1994-08-29 14:01:43 +0000 | [diff] [blame^] | 778 | #endif /* !NT */ |
Guido van Rossum | 46003ff | 1992-05-15 11:05:24 +0000 | [diff] [blame] | 779 | |
| 780 | static object * |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 781 | posix_getpid(self, args) |
| 782 | object *self; |
| 783 | object *args; |
| 784 | { |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 785 | if (!getnoarg(args)) |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 786 | return NULL; |
| 787 | return newintobject((long)getpid()); |
| 788 | } |
| 789 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 790 | #ifdef HAVE_GETPGRP |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 791 | static object * |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 792 | posix_getpgrp(self, args) |
| 793 | object *self; |
| 794 | object *args; |
| 795 | { |
| 796 | if (!getnoarg(args)) |
| 797 | return NULL; |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 798 | #ifdef GETPGRP_HAVE_ARG |
Guido van Rossum | 971443b | 1991-06-07 13:59:29 +0000 | [diff] [blame] | 799 | return newintobject((long)getpgrp(0)); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 800 | #else /* GETPGRP_HAVE_ARG */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 801 | return newintobject((long)getpgrp()); |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 802 | #endif /* GETPGRP_HAVE_ARG */ |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 803 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 804 | #endif /* HAVE_GETPGRP */ |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 805 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 806 | #ifdef HAVE_SETPGRP |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 807 | static object * |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 808 | posix_setpgrp(self, args) |
| 809 | object *self; |
| 810 | object *args; |
| 811 | { |
| 812 | if (!getnoarg(args)) |
| 813 | return NULL; |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 814 | #ifdef GETPGRP_HAVE_ARG |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 815 | if (setpgrp(0, 0) < 0) |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 816 | #else /* GETPGRP_HAVE_ARG */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 817 | if (setpgrp() < 0) |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 818 | #endif /* GETPGRP_HAVE_ARG */ |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 819 | return posix_error(); |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 820 | INCREF(None); |
| 821 | return None; |
| 822 | } |
| 823 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 824 | #endif /* HAVE_SETPGRP */ |
| 825 | |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 826 | #ifndef NT |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 827 | static object * |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 828 | posix_getppid(self, args) |
| 829 | object *self; |
| 830 | object *args; |
| 831 | { |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 832 | if (!getnoarg(args)) |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 833 | return NULL; |
| 834 | return newintobject((long)getppid()); |
| 835 | } |
| 836 | |
| 837 | static object * |
Guido van Rossum | 46003ff | 1992-05-15 11:05:24 +0000 | [diff] [blame] | 838 | posix_getuid(self, args) |
| 839 | object *self; |
| 840 | object *args; |
| 841 | { |
| 842 | if (!getnoarg(args)) |
| 843 | return NULL; |
| 844 | return newintobject((long)getuid()); |
| 845 | } |
| 846 | |
| 847 | static object * |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 848 | posix_kill(self, args) |
| 849 | object *self; |
| 850 | object *args; |
| 851 | { |
| 852 | int pid, sig; |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 853 | if (!getargs(args, "(ii)", &pid, &sig)) |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 854 | return NULL; |
| 855 | if (kill(pid, sig) == -1) |
| 856 | return posix_error(); |
| 857 | INCREF(None); |
| 858 | return None; |
| 859 | } |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 860 | #endif /* !NT */ |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 861 | |
| 862 | static object * |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 863 | posix_popen(self, args) |
| 864 | object *self; |
| 865 | object *args; |
| 866 | { |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 867 | char *name, *mode; |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 868 | FILE *fp; |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 869 | if (!getargs(args, "(ss)", &name, &mode)) |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 870 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 871 | BGN_SAVE |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 872 | fp = popen(name, mode); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 873 | END_SAVE |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 874 | if (fp == NULL) |
| 875 | return posix_error(); |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 876 | return newopenfileobject(fp, name, mode, pclose); |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 877 | } |
| 878 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 879 | #ifdef HAVE_SETUID |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 880 | static object * |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 881 | posix_setuid(self, args) |
| 882 | object *self; |
| 883 | object *args; |
| 884 | { |
| 885 | int uid; |
| 886 | if (!getargs(args, "i", &uid)) |
| 887 | return NULL; |
| 888 | if (setuid(uid) < 0) |
| 889 | return posix_error(); |
| 890 | INCREF(None); |
| 891 | return None; |
| 892 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 893 | #endif /* HAVE_SETUID */ |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 894 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 895 | #ifdef HAVE_SETGID |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 896 | static object * |
| 897 | posix_setgid(self, args) |
| 898 | object *self; |
| 899 | object *args; |
| 900 | { |
| 901 | int gid; |
| 902 | if (!getargs(args, "i", &gid)) |
| 903 | return NULL; |
| 904 | if (setgid(gid) < 0) |
| 905 | return posix_error(); |
| 906 | INCREF(None); |
| 907 | return None; |
| 908 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 909 | #endif /* HAVE_SETGID */ |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 910 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 911 | #ifdef HAVE_WAITPID |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 912 | static object * |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 913 | posix_waitpid(self, args) |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 914 | object *self; |
| 915 | object *args; |
| 916 | { |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 917 | int pid, options, sts; |
| 918 | if (!getargs(args, "(ii)", &pid, &options)) |
| 919 | return NULL; |
| 920 | BGN_SAVE |
| 921 | pid = waitpid(pid, &sts, options); |
| 922 | END_SAVE |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 923 | if (pid == -1) |
| 924 | return posix_error(); |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 925 | else |
| 926 | return mkvalue("ii", pid, sts); |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 927 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 928 | #endif /* HAVE_WAITPID */ |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 929 | |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 930 | #ifndef NT |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 931 | static object * |
| 932 | posix_wait(self, args) |
| 933 | object *self; |
| 934 | object *args; |
| 935 | { |
| 936 | int pid, sts; |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 937 | BGN_SAVE |
| 938 | pid = wait(&sts); |
| 939 | END_SAVE |
| 940 | if (pid == -1) |
| 941 | return posix_error(); |
| 942 | else |
| 943 | return mkvalue("ii", pid, sts); |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 944 | } |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 945 | #endif /* !NT */ |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 946 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 947 | static object * |
| 948 | posix_lstat(self, args) |
| 949 | object *self; |
| 950 | object *args; |
| 951 | { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 952 | #ifdef HAVE_LSTAT |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 953 | return posix_do_stat(self, args, lstat); |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 954 | #else /* !HAVE_LSTAT */ |
| 955 | return posix_do_stat(self, args, stat); |
| 956 | #endif /* !HAVE_LSTAT */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 957 | } |
| 958 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 959 | #ifdef HAVE_READLINK |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 960 | static object * |
| 961 | posix_readlink(self, args) |
| 962 | object *self; |
| 963 | object *args; |
| 964 | { |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 965 | char buf[MAXPATHLEN]; |
Guido van Rossum | ef0a00e | 1992-01-27 16:51:30 +0000 | [diff] [blame] | 966 | char *path; |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 967 | int n; |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 968 | if (!getargs(args, "s", &path)) |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 969 | return NULL; |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 970 | BGN_SAVE |
Guido van Rossum | 50e61dc | 1992-03-27 17:22:31 +0000 | [diff] [blame] | 971 | n = readlink(path, buf, (int) sizeof buf); |
Guido van Rossum | ff4949e | 1992-08-05 19:58:53 +0000 | [diff] [blame] | 972 | END_SAVE |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 973 | if (n < 0) |
| 974 | return posix_error(); |
| 975 | return newsizedstringobject(buf, n); |
| 976 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 977 | #endif /* HAVE_READLINK */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 978 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 979 | #ifdef HAVE_SYMLINK |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 980 | static object * |
| 981 | posix_symlink(self, args) |
| 982 | object *self; |
| 983 | object *args; |
| 984 | { |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 985 | return posix_2str(args, symlink); |
| 986 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 987 | #endif /* HAVE_SYMLINK */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 988 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 989 | #ifdef HAVE_TIMES |
| 990 | #ifndef HZ |
| 991 | #define HZ 60 /* Universal constant :-) */ |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 992 | #endif /* HZ */ |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 993 | static object * |
| 994 | posix_times(self, args) |
| 995 | object *self; |
| 996 | object *args; |
| 997 | { |
| 998 | struct tms t; |
| 999 | clock_t c; |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 1000 | if (!getnoarg(args)) |
| 1001 | return NULL; |
| 1002 | errno = 0; |
| 1003 | c = times(&t); |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1004 | if (c == (clock_t) -1) |
| 1005 | return posix_error(); |
Guido van Rossum | 0b0db8e | 1993-01-21 16:07:51 +0000 | [diff] [blame] | 1006 | return mkvalue("dddd", |
| 1007 | (double)t.tms_utime / HZ, |
| 1008 | (double)t.tms_stime / HZ, |
| 1009 | (double)t.tms_cutime / HZ, |
| 1010 | (double)t.tms_cstime / HZ); |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 1011 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1012 | #endif /* HAVE_TIMES */ |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 1013 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1014 | #ifdef HAVE_SETSID |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1015 | static object * |
| 1016 | posix_setsid(self, args) |
| 1017 | object *self; |
| 1018 | object *args; |
| 1019 | { |
| 1020 | if (!getnoarg(args)) |
| 1021 | return NULL; |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1022 | if (setsid() < 0) |
| 1023 | return posix_error(); |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1024 | INCREF(None); |
| 1025 | return None; |
| 1026 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1027 | #endif /* HAVE_SETSID */ |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1028 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1029 | #ifdef HAVE_SETPGID |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1030 | static object * |
| 1031 | posix_setpgid(self, args) |
| 1032 | object *self; |
| 1033 | object *args; |
| 1034 | { |
| 1035 | int pid, pgrp; |
| 1036 | if (!getargs(args, "(ii)", &pid, &pgrp)) |
| 1037 | return NULL; |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1038 | if (setpgid(pid, pgrp) < 0) |
| 1039 | return posix_error(); |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1040 | INCREF(None); |
| 1041 | return None; |
| 1042 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1043 | #endif /* HAVE_SETPGID */ |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1044 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1045 | #ifdef HAVE_TCGETPGRP |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1046 | static object * |
| 1047 | posix_tcgetpgrp(self, args) |
| 1048 | object *self; |
| 1049 | object *args; |
| 1050 | { |
| 1051 | int fd, pgid; |
| 1052 | if (!getargs(args, "i", &fd)) |
| 1053 | return NULL; |
| 1054 | pgid = tcgetpgrp(fd); |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1055 | if (pgid < 0) |
| 1056 | return posix_error(); |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1057 | return newintobject((long)pgid); |
| 1058 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1059 | #endif /* HAVE_TCGETPGRP */ |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1060 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1061 | #ifdef HAVE_TCSETPGRP |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1062 | static object * |
| 1063 | posix_tcsetpgrp(self, args) |
| 1064 | object *self; |
| 1065 | object *args; |
| 1066 | { |
| 1067 | int fd, pgid; |
| 1068 | if (!getargs(args, "(ii)", &fd, &pgid)) |
| 1069 | return NULL; |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1070 | if (tcsetpgrp(fd, pgid) < 0) |
| 1071 | return posix_error(); |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1072 | INCREF(None); |
| 1073 | return None; |
| 1074 | } |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1075 | #endif /* HAVE_TCSETPGRP */ |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 1076 | |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1077 | /* Functions acting on file descriptors */ |
| 1078 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1079 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1080 | posix_open(self, args) |
| 1081 | object *self; |
| 1082 | object *args; |
| 1083 | { |
| 1084 | char *file; |
| 1085 | int flag; |
| 1086 | int mode = 0777; |
| 1087 | int fd; |
| 1088 | if (!getargs(args, "(si)", &file, &flag)) { |
| 1089 | err_clear(); |
| 1090 | if (!getargs(args, "(sii)", &file, &flag, &mode)) |
| 1091 | return NULL; |
| 1092 | } |
| 1093 | BGN_SAVE |
| 1094 | fd = open(file, flag, mode); |
| 1095 | END_SAVE |
| 1096 | if (fd < 0) |
| 1097 | return posix_error(); |
| 1098 | return newintobject((long)fd); |
| 1099 | } |
| 1100 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1101 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1102 | posix_close(self, args) |
| 1103 | object *self; |
| 1104 | object *args; |
| 1105 | { |
| 1106 | int fd, res; |
| 1107 | if (!getargs(args, "i", &fd)) |
| 1108 | return NULL; |
| 1109 | BGN_SAVE |
| 1110 | res = close(fd); |
| 1111 | END_SAVE |
| 1112 | if (res < 0) |
| 1113 | return posix_error(); |
| 1114 | INCREF(None); |
| 1115 | return None; |
| 1116 | } |
| 1117 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1118 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1119 | posix_dup(self, args) |
| 1120 | object *self; |
| 1121 | object *args; |
| 1122 | { |
| 1123 | int fd; |
| 1124 | if (!getargs(args, "i", &fd)) |
| 1125 | return NULL; |
| 1126 | BGN_SAVE |
| 1127 | fd = dup(fd); |
| 1128 | END_SAVE |
| 1129 | if (fd < 0) |
| 1130 | return posix_error(); |
| 1131 | return newintobject((long)fd); |
| 1132 | } |
| 1133 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1134 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1135 | posix_dup2(self, args) |
| 1136 | object *self; |
| 1137 | object *args; |
| 1138 | { |
| 1139 | int fd, fd2, res; |
| 1140 | if (!getargs(args, "(ii)", &fd, &fd2)) |
| 1141 | return NULL; |
| 1142 | BGN_SAVE |
| 1143 | res = dup2(fd, fd2); |
| 1144 | END_SAVE |
| 1145 | if (res < 0) |
| 1146 | return posix_error(); |
| 1147 | INCREF(None); |
| 1148 | return None; |
| 1149 | } |
| 1150 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1151 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1152 | posix_lseek(self, args) |
| 1153 | object *self; |
| 1154 | object *args; |
| 1155 | { |
| 1156 | int fd, how; |
| 1157 | long pos, res; |
| 1158 | if (!getargs(args, "(ili)", &fd, &pos, &how)) |
| 1159 | return NULL; |
| 1160 | #ifdef SEEK_SET |
| 1161 | /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ |
| 1162 | switch (how) { |
| 1163 | case 0: how = SEEK_SET; break; |
| 1164 | case 1: how = SEEK_CUR; break; |
| 1165 | case 2: how = SEEK_END; break; |
| 1166 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1167 | #endif /* SEEK_END */ |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1168 | BGN_SAVE |
| 1169 | res = lseek(fd, pos, how); |
| 1170 | END_SAVE |
| 1171 | if (res < 0) |
| 1172 | return posix_error(); |
| 1173 | return newintobject(res); |
| 1174 | } |
| 1175 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1176 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1177 | posix_read(self, args) |
| 1178 | object *self; |
| 1179 | object *args; |
| 1180 | { |
| 1181 | int fd, size; |
| 1182 | object *buffer; |
| 1183 | if (!getargs(args, "(ii)", &fd, &size)) |
| 1184 | return NULL; |
| 1185 | buffer = newsizedstringobject((char *)NULL, size); |
| 1186 | if (buffer == NULL) |
| 1187 | return NULL; |
| 1188 | BGN_SAVE |
| 1189 | size = read(fd, getstringvalue(buffer), size); |
| 1190 | END_SAVE |
| 1191 | if (size < 0) { |
| 1192 | DECREF(buffer); |
| 1193 | return posix_error(); |
| 1194 | } |
| 1195 | resizestring(&buffer, size); |
| 1196 | return buffer; |
| 1197 | } |
| 1198 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1199 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1200 | posix_write(self, args) |
| 1201 | object *self; |
| 1202 | object *args; |
| 1203 | { |
| 1204 | int fd, size; |
| 1205 | char *buffer; |
| 1206 | if (!getargs(args, "(is#)", &fd, &buffer, &size)) |
| 1207 | return NULL; |
| 1208 | BGN_SAVE |
| 1209 | size = write(fd, buffer, size); |
| 1210 | END_SAVE |
| 1211 | if (size < 0) |
| 1212 | return posix_error(); |
| 1213 | return newintobject((long)size); |
| 1214 | } |
| 1215 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1216 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1217 | posix_fstat(self, args) |
| 1218 | object *self; |
| 1219 | object *args; |
| 1220 | { |
| 1221 | int fd; |
| 1222 | struct stat st; |
| 1223 | int res; |
| 1224 | if (!getargs(args, "i", &fd)) |
| 1225 | return NULL; |
| 1226 | BGN_SAVE |
| 1227 | res = fstat(fd, &st); |
| 1228 | END_SAVE |
| 1229 | if (res != 0) |
| 1230 | return posix_error(); |
| 1231 | return mkvalue("(llllllllll)", |
| 1232 | (long)st.st_mode, |
| 1233 | (long)st.st_ino, |
| 1234 | (long)st.st_dev, |
| 1235 | (long)st.st_nlink, |
| 1236 | (long)st.st_uid, |
| 1237 | (long)st.st_gid, |
| 1238 | (long)st.st_size, |
| 1239 | (long)st.st_atime, |
| 1240 | (long)st.st_mtime, |
| 1241 | (long)st.st_ctime); |
| 1242 | } |
| 1243 | |
| 1244 | static object * |
| 1245 | posix_fdopen(self, args) |
| 1246 | object *self; |
| 1247 | object *args; |
| 1248 | { |
| 1249 | extern int fclose PROTO((FILE *)); |
| 1250 | int fd; |
| 1251 | char *mode; |
| 1252 | FILE *fp; |
| 1253 | if (!getargs(args, "(is)", &fd, &mode)) |
| 1254 | return NULL; |
| 1255 | BGN_SAVE |
| 1256 | fp = fdopen(fd, mode); |
| 1257 | END_SAVE |
| 1258 | if (fp == NULL) |
| 1259 | return posix_error(); |
| 1260 | /* From now on, ignore SIGPIPE and let the error checking |
| 1261 | do the work. */ |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1262 | return newopenfileobject(fp, "(fdopen)", mode, fclose); |
| 1263 | } |
| 1264 | |
Guido van Rossum | 234f942 | 1993-06-17 12:35:49 +0000 | [diff] [blame] | 1265 | static object * |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1266 | posix_pipe(self, args) |
| 1267 | object *self; |
| 1268 | object *args; |
| 1269 | { |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 1270 | #ifndef NT |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1271 | int fds[2]; |
| 1272 | int res; |
| 1273 | if (!getargs(args, "")) |
| 1274 | return NULL; |
| 1275 | BGN_SAVE |
| 1276 | res = pipe(fds); |
| 1277 | END_SAVE |
| 1278 | if (res != 0) |
| 1279 | return posix_error(); |
| 1280 | return mkvalue("(ii)", fds[0], fds[1]); |
Guido van Rossum | 794d813 | 1994-08-23 13:48:48 +0000 | [diff] [blame] | 1281 | #else /* NT */ |
| 1282 | HANDLE read, write; |
| 1283 | BOOL ok; |
| 1284 | if (!getargs(args, "")) |
| 1285 | return NULL; |
| 1286 | BGN_SAVE |
| 1287 | ok = CreatePipe( &read, &write, NULL, 0); |
| 1288 | END_SAVE |
| 1289 | if (!ok) |
| 1290 | return posix_error(); |
| 1291 | return mkvalue("(ii)", read, write); |
| 1292 | #endif /* NT */ |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1293 | } |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 1294 | |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1295 | static struct methodlist posix_methods[] = { |
| 1296 | {"chdir", posix_chdir}, |
| 1297 | {"chmod", posix_chmod}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1298 | #ifdef HAVE_CHOWN |
| 1299 | {"chown", posix_chown}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1300 | #endif /* HAVE_CHOWN */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1301 | {"getcwd", posix_getcwd}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1302 | #ifdef HAVE_LINK |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1303 | {"link", posix_link}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1304 | #endif /* HAVE_LINK */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1305 | {"listdir", posix_listdir}, |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 1306 | {"lstat", posix_lstat}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1307 | {"mkdir", posix_mkdir}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1308 | #ifdef HAVE_NICE |
Guido van Rossum | 775f4da | 1993-01-09 17:18:52 +0000 | [diff] [blame] | 1309 | {"nice", posix_nice}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1310 | #endif /* HAVE_NICE */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1311 | #ifdef HAVE_READLINK |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 1312 | {"readlink", posix_readlink}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1313 | #endif /* HAVE_READLINK */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1314 | {"rename", posix_rename}, |
| 1315 | {"rmdir", posix_rmdir}, |
| 1316 | {"stat", posix_stat}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1317 | #ifdef HAVE_SYMLINK |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 1318 | {"symlink", posix_symlink}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1319 | #endif /* HAVE_SYMLINK */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1320 | {"system", posix_system}, |
| 1321 | {"umask", posix_umask}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1322 | #ifdef HAVE_UNAME |
Guido van Rossum | c39de5f | 1992-02-05 11:15:54 +0000 | [diff] [blame] | 1323 | {"uname", posix_uname}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1324 | #endif /* HAVE_UNAME */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1325 | {"unlink", posix_unlink}, |
Guido van Rossum | 1ff6cb4 | 1991-04-08 20:59:13 +0000 | [diff] [blame] | 1326 | {"utime", posix_utime}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1327 | #ifdef HAVE_TIMES |
Guido van Rossum | 22db57e | 1992-04-05 14:25:30 +0000 | [diff] [blame] | 1328 | {"times", posix_times}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1329 | #endif /* HAVE_TIMES */ |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 1330 | {"_exit", posix__exit}, |
Guido van Rossum | 89b3325 | 1993-10-22 14:26:06 +0000 | [diff] [blame] | 1331 | {"execv", posix_execv}, |
Guido van Rossum | c6dcc9f | 1993-11-05 10:15:19 +0000 | [diff] [blame] | 1332 | {"execve", posix_execve}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1333 | #ifndef NT |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 1334 | {"fork", posix_fork}, |
Guido van Rossum | 46003ff | 1992-05-15 11:05:24 +0000 | [diff] [blame] | 1335 | {"getegid", posix_getegid}, |
| 1336 | {"geteuid", posix_geteuid}, |
| 1337 | {"getgid", posix_getgid}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1338 | #endif /* !NT */ |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 1339 | {"getpid", posix_getpid}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1340 | #ifdef HAVE_GETPGRP |
Guido van Rossum | 0481447 | 1991-06-04 20:23:49 +0000 | [diff] [blame] | 1341 | {"getpgrp", posix_getpgrp}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1342 | #endif /* HAVE_GETPGRP */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1343 | #ifndef NT |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 1344 | {"getppid", posix_getppid}, |
Guido van Rossum | 46003ff | 1992-05-15 11:05:24 +0000 | [diff] [blame] | 1345 | {"getuid", posix_getuid}, |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 1346 | {"kill", posix_kill}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1347 | #endif /* !NT */ |
Guido van Rossum | 3b06619 | 1991-06-04 19:40:25 +0000 | [diff] [blame] | 1348 | {"popen", posix_popen}, |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1349 | #ifdef HAVE_SETUID |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 1350 | {"setuid", posix_setuid}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1351 | #endif /* HAVE_SETUID */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1352 | #ifdef HAVE_SETGID |
Guido van Rossum | a3d78fb | 1993-11-10 09:23:53 +0000 | [diff] [blame] | 1353 | {"setgid", posix_setgid}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1354 | #endif /* HAVE_SETGID */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1355 | #ifdef HAVE_SETPGRP |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1356 | {"setpgrp", posix_setpgrp}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1357 | #endif /* HAVE_SETPGRP */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1358 | #ifndef NT |
Guido van Rossum | 85e3b01 | 1991-06-03 12:42:10 +0000 | [diff] [blame] | 1359 | {"wait", posix_wait}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1360 | #endif /* !NT */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1361 | #ifdef HAVE_WAITPID |
Guido van Rossum | 21803b8 | 1992-08-09 12:55:27 +0000 | [diff] [blame] | 1362 | {"waitpid", posix_waitpid}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1363 | #endif /* HAVE_WAITPID */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1364 | #ifdef HAVE_SETSID |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1365 | {"setsid", posix_setsid}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1366 | #endif /* HAVE_SETSID */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1367 | #ifdef HAVE_SETPGID |
Guido van Rossum | c2670a0 | 1992-09-13 20:07:29 +0000 | [diff] [blame] | 1368 | {"setpgid", posix_setpgid}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1369 | #endif /* HAVE_SETPGID */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1370 | #ifdef HAVE_TCGETPGRP |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1371 | {"tcgetpgrp", posix_tcgetpgrp}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1372 | #endif /* HAVE_TCGETPGRP */ |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1373 | #ifdef HAVE_TCSETPGRP |
Guido van Rossum | 7066dd7 | 1992-09-17 17:54:56 +0000 | [diff] [blame] | 1374 | {"tcsetpgrp", posix_tcsetpgrp}, |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1375 | #endif /* HAVE_TCSETPGRP */ |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1376 | {"open", posix_open}, |
| 1377 | {"close", posix_close}, |
| 1378 | {"dup", posix_dup}, |
| 1379 | {"dup2", posix_dup2}, |
| 1380 | {"lseek", posix_lseek}, |
| 1381 | {"read", posix_read}, |
| 1382 | {"write", posix_write}, |
| 1383 | {"fstat", posix_fstat}, |
| 1384 | {"fdopen", posix_fdopen}, |
Guido van Rossum | 687dd13 | 1993-05-17 08:34:16 +0000 | [diff] [blame] | 1385 | {"pipe", posix_pipe}, |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1386 | {NULL, NULL} /* Sentinel */ |
| 1387 | }; |
| 1388 | |
| 1389 | |
Guido van Rossum | b6775db | 1994-08-01 11:34:53 +0000 | [diff] [blame] | 1390 | #ifdef NT |
| 1391 | void |
| 1392 | initnt() |
| 1393 | { |
| 1394 | object *m, *d, *v; |
| 1395 | |
| 1396 | m = initmodule("nt", posix_methods); |
| 1397 | d = getmoduledict(m); |
| 1398 | |
| 1399 | /* Initialize nt.environ dictionary */ |
| 1400 | v = convertenviron(); |
| 1401 | if (v == NULL || dictinsert(d, "environ", v) != 0) |
| 1402 | fatal("can't define nt.environ"); |
| 1403 | DECREF(v); |
| 1404 | |
| 1405 | /* Initialize nt.error exception */ |
| 1406 | PosixError = newstringobject("nt.error"); |
| 1407 | if (PosixError == NULL || dictinsert(d, "error", PosixError) != 0) |
| 1408 | fatal("can't define nt.error"); |
| 1409 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1410 | #else /* !NT */ |
Guido van Rossum | 85a5fbb | 1990-10-14 12:07:46 +0000 | [diff] [blame] | 1411 | void |
| 1412 | initposix() |
| 1413 | { |
| 1414 | object *m, *d, *v; |
| 1415 | |
| 1416 | m = initmodule("posix", posix_methods); |
| 1417 | d = getmoduledict(m); |
| 1418 | |
| 1419 | /* Initialize posix.environ dictionary */ |
| 1420 | v = convertenviron(); |
| 1421 | if (v == NULL || dictinsert(d, "environ", v) != 0) |
| 1422 | fatal("can't define posix.environ"); |
| 1423 | DECREF(v); |
| 1424 | |
| 1425 | /* Initialize posix.error exception */ |
| 1426 | PosixError = newstringobject("posix.error"); |
| 1427 | if (PosixError == NULL || dictinsert(d, "error", PosixError) != 0) |
| 1428 | fatal("can't define posix.error"); |
| 1429 | } |
Guido van Rossum | 6a3eb5f | 1994-08-18 15:42:46 +0000 | [diff] [blame] | 1430 | #endif /* !NT */ |