testsuite/gdb.base/fileio.c

74   int ret;
78   ret = open (FILENAME, O_CREAT | O_TRUNC | O_RDWR, S_IWUSR | S_IRUSR);
79   printf ("open 1: ret = %d, errno = %d %s\n", ret, errno,
80 	  ret >= 0 ? "OK" : "");
81   if (ret >= 0)
82     close (ret);
85   ret = open (FILENAME, O_CREAT | O_EXCL | O_WRONLY, S_IWUSR | S_IRUSR);
86   printf ("open 2: ret = %d, errno = %d %s\n", ret, errno,
88   if (ret >= 0)
89     close (ret);
92   ret = open (".", O_WRONLY);
93   printf ("open 3: ret = %d, errno = %d %s\n", ret, errno,
95   if (ret >= 0)
96     close (ret);
99   ret = open (NONEXISTANT, O_RDONLY);
100   printf ("open 4: ret = %d, errno = %d %s\n", ret, errno,
102   if (ret >= 0)
103     close (ret);
106   ret = open (NOWRITE, O_CREAT | O_RDONLY, S_IRUSR);
107   if (ret >= 0)
109       close (ret);
111       ret = open (NOWRITE, O_WRONLY);
112       printf ("open 5: ret = %d, errno = %d %s\n", ret, errno,
114       if (ret >= 0)
115 	close (ret);
118     printf ("open 5: ret = %d, errno = %d\n", ret, errno);
124   int fd, ret;
132       ret = write (fd, STRING, strlen (STRING));
133       printf ("write 1: ret = %d, errno = %d %s\n", ret, errno,
134               ret == strlen (STRING) ? "OK" : "");
138     printf ("write 1: ret = %d, errno = %d\n", ret, errno);
141   ret = write (999, STRING, strlen (STRING));
142   printf ("write 2: ret = %d, errno = %d, %s\n", ret, errno,
150       ret = write (fd, STRING, strlen (STRING));
151       printf ("write 3: ret = %d, errno = %d %s\n", ret, errno,
155     printf ("write 3: ret = %d, errno = %d\n", ret, errno);
161   int fd, ret;
171       ret = read (fd, buf, 16);
173       if (ret == strlen (STRING))
176 	printf ("read 1: ret = %d, errno = %d\n", ret, errno);
180     printf ("read 1: ret = %d, errno = %d\n", ret, errno);
183   ret = read (999, buf, 16);
184   printf ("read 2: ret = %d, errno = %d %s\n", ret, errno,
192   off_t ret = 0;
200       ret = lseek (fd, 0, SEEK_CUR);
201       printf ("lseek 1: ret = %ld, errno = %d, %s\n", (long) ret, errno,
202               ret == 0 ? "OK" : "");
204       ret = lseek (fd, 0, SEEK_END);
205       printf ("lseek 2: ret = %ld, errno = %d, %s\n", (long) ret, errno,
206               ret == 11 ? "OK" : "");
208       ret = lseek (fd, 3, SEEK_SET);
209       printf ("lseek 3: ret = %ld, errno = %d, %s\n", (long) ret, errno,
210               ret == 3 ? "OK" : "");
215       printf ("lseek 1: ret = %d, errno = %d\n", ret, errno);
216       printf ("lseek 2: ret = %d, errno = %d\n", ret, errno);
217       printf ("lseek 3: ret = %d, errno = %d\n", ret, errno);
226   int fd, ret;
234       ret = close (fd);
235       printf ("close 1: ret = %d, errno = %d, %s\n", ret, errno,
236               ret == 0 ? "OK" : "");
239     printf ("close 1: ret = %d, errno = %d\n", ret, errno);
242   ret = close (999);
243   printf ("close 2: ret = %d, errno = %d, %s\n", ret, errno,
250   int ret;
255   ret = stat (FILENAME, &st);
256   if (!ret)
257     printf ("stat 1: ret = %d, errno = %d %s\n", ret, errno,
260     printf ("stat 1: ret = %d, errno = %d\n", ret, errno);
263   ret = stat (NULL, &st);
264   printf ("stat 2: ret = %d, errno = %d %s\n", ret, errno,
268   ret = stat ("", &st);
269   printf ("stat 3: ret = %d, errno = %d %s\n", ret, errno,
273   ret = stat (NONEXISTANT, &st);
274   printf ("stat 4: ret = %d, errno = %d %s\n", ret, errno,
281   int fd, ret;
290       ret = fstat (fd, &st);
291       if (!ret)
292 	printf ("fstat 1: ret = %d, errno = %d %s\n", ret, errno,
295 	printf ("fstat 1: ret = %d, errno = %d\n", ret, errno);
299     printf ("fstat 1: ret = %d, errno = %d\n", ret, errno);
302   ret = fstat (999, &st);
303   printf ("fstat 2: ret = %d, errno = %d %s\n", ret, errno,
336   int ret;
341   ret = system (sys);
342   if (ret == 127)
343     printf ("system 1: ret = %d /bin/sh unavailable???\n", ret);
345     printf ("system 1: ret = %d %s\n", ret, ret == 0 ? "OK" : "");
347   ret = system ("wrtzlpfrmpft");
348   printf ("system 2: ret = %d %s\n", ret, WEXITSTATUS (ret) == 127 ? "OK" : "");
354   int ret;
359   ret = rename (FILENAME, RENAMED);
360   if (!ret)
363       ret = stat (FILENAME, &st);
364       if (ret && errno == ENOENT)
367 	  ret = stat (RENAMED, &st);
368 	  printf ("rename 1: ret = %d, errno = %d %s\n", ret, errno,
373 	printf ("rename 1: ret = %d, errno = %d\n", ret, errno);
376     printf ("rename 1: ret = %d, errno = %d\n", ret, errno);
379   ret = rename (RENAMED, TESTDIR2);
380   printf ("rename 2: ret = %d, errno = %d %s\n", ret, errno,
384   ret = rename (TESTDIR2, TESTDIR1);
385   printf ("rename 3: ret = %d, errno = %d %s\n", ret, errno,
389   ret = rename (TESTDIR1, TESTSUBDIR);
390   printf ("rename 4: ret = %d, errno = %d %s\n", ret, errno,
394   ret = rename (NONEXISTANT, FILENAME);
395   printf ("rename 5: ret = %d, errno = %d %s\n", ret, errno,
402   int ret;
408   ret = unlink (RENAMED);
409   printf ("unlink 1: ret = %d, errno = %d %s\n", ret, errno,
414   ret = open (name, O_CREAT | O_RDONLY, S_IRUSR | S_IWUSR);
415   if (ret >= 0)
418       ret = system (sys);
419       if (!ret)
422 	  ret = unlink (name);
423 	  printf ("unlink 2: ret = %d, errno = %d %s\n", ret, errno,
427 	printf ("unlink 2: ret = %d chmod failed\n", ret, errno);
430     printf ("unlink 2: ret = %d, errno = %d\n", ret, errno);
433   ret = unlink (NONEXISTANT);
434   printf ("unlink 3: ret = %d, errno = %d %s\n", ret, errno,
441   time_t ret, t;
444   ret = time (&t);
445   printf ("time 1: ret = %ld, errno = %d, t = %ld %s\n", (long) ret, errno, (long) t, ret == t ? "OK" : "");
447   ret = time (NULL);
448   printf ("time 2: ret = %ld, errno = %d, t = %ld %s\n",
449 	  (long) ret, errno, (long) t, ret >= t && ret < t + 10 ? "OK" : "");