2000-10-28 13:51:07 +08:00
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/* Tests of fseek and fseeko.
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2002-07-25 09:30:57 +08:00
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Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
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2000-10-28 13:51:07 +08:00
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
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The GNU C Library is free software; you can redistribute it and/or
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2001-07-06 12:58:11 +08:00
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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2000-10-28 13:51:07 +08:00
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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2001-07-06 12:58:11 +08:00
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Lesser General Public License for more details.
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2000-10-28 13:51:07 +08:00
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2001-07-06 12:58:11 +08:00
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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2000-10-28 13:51:07 +08:00
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#include <error.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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2001-08-23 06:23:59 +08:00
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#include <time.h>
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2000-10-28 13:51:07 +08:00
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#include <sys/stat.h>
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int
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main (void)
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{
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const char *tmpdir;
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char *fname;
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int fd;
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FILE *fp;
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const char outstr[] = "hello world!\n";
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char strbuf[sizeof outstr];
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char buf[200];
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struct stat64 st1;
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struct stat64 st2;
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int result = 0;
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tmpdir = getenv ("TMPDIR");
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if (tmpdir == NULL || tmpdir[0] == '\0')
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tmpdir = "/tmp";
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asprintf (&fname, "%s/tst-fseek.XXXXXX", tmpdir);
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if (fname == NULL)
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error (EXIT_FAILURE, errno, "cannot generate name for temporary file");
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/* Create a temporary file. */
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fd = mkstemp (fname);
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if (fd == -1)
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error (EXIT_FAILURE, errno, "cannot open temporary file");
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fp = fdopen (fd, "w+");
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if (fp == NULL)
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error (EXIT_FAILURE, errno, "cannot get FILE for temporary file");
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setbuffer (fp, strbuf, sizeof (outstr) -1);
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if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: write error\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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goto out;
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}
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/* The EOF flag must be reset. */
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if (fgetc (fp) != EOF)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: managed to read at end of file\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (! feof (fp))
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: EOF flag not set\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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if (fseek (fp, 0, SEEK_CUR) != 0)
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{
|
2002-07-25 09:30:57 +08:00
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printf ("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (feof (fp))
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: fseek() didn't reset EOF flag\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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/* Do the same for fseeko(). */
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if (fgetc (fp) != EOF)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: managed to read at end of file\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (! feof (fp))
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: EOF flag not set\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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if (fseeko (fp, 0, SEEK_CUR) != 0)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: fseek(fp, 0, SEEK_CUR) failed\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (feof (fp))
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: fseek() didn't reset EOF flag\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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/* Go back to the beginning of the file: absolute. */
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if (fseek (fp, 0, SEEK_SET) != 0)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (fflush (fp) != 0)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: fflush() failed\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (lseek (fd, 0, SEEK_CUR) != 0)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: lseek() returned different position\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: fread() failed\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0)
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{
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2002-07-25 09:30:57 +08:00
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printf ("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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/* Now with fseeko. */
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if (fseeko (fp, 0, SEEK_SET) != 0)
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{
|
2002-07-25 09:30:57 +08:00
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printf ("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);
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2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (fflush (fp) != 0)
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{
|
2002-07-25 09:30:57 +08:00
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printf ("%d: fflush() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
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result = 1;
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}
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else if (lseek (fd, 0, SEEK_CUR) != 0)
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{
|
2002-07-25 09:30:57 +08:00
|
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printf ("%d: lseek() returned different position\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
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|
result = 1;
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}
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|
else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1)
|
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{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fread() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
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result = 1;
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}
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|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0)
|
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{
|
2002-07-25 09:30:57 +08:00
|
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|
printf ("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
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result = 1;
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}
|
|
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|
|
/* Go back to the beginning of the file: relative. */
|
* locale/programs/ld-ctype.c (ctype_read): When given a repertoire
name of "", store a null pointer instead.
* configure.in (elf): Set to yes for freebsd*, netbsd*.
* configure: Regenerated.
* locale/xlocale.c [! (USE_TLS && HAVE___THREAD)] (__libc_tsd_LOCALE):
Initialize this instead of __libc_tsd_LOCALE_data.
* sysdeps/unix/grantpt.c (pts_name): Convert ENOTTY return from
ptsname_r to EINVAL.
* sysdeps/generic/ptsname.c (__ptsname_r): Return ENOSYS instead of 0.
* rt/Makefile: Revert last change, it was inappropriate to presume aio
implementations depend on pthreads.
* rt/tst-aio.c (do_test): Exit happy if first failure is ENOSYS.
* rt/tst-aio64.c (do_test): Likewise.
* rt/tst-aio2.c (do_test): Likewise.
* rt/tst-aio3.c (do_test): Likewise.
* rt/tst-aio4.c (do_test): Likewise.
* rt/tst-aio5.c (do_test): Likewise.
* rt/tst-aio6.c (do_test): Likewise.
* rt/tst-aio7.c (do_test): Likewise.
* sysdeps/generic/bits/libc-lock.h (__libc_setspecific): Use a cast to
void so as to avoid compiler warnings.
* libio/oldstdfiles.c [! _IO_MTSAFE_IO] (DEF_STDFILE): Don't define
_IO_wide_data_FD, which is never used here.
* libio/iofread.c
[! _IO_MTSAFE_IO] (fread_unlocked): Add libc_hidden_ver defn.
* libio/iofputs.c [! _IO_MTSAFE_IO] (fputs_unlocked): Likewise.
* libio/iofgets.c [! _IO_MTSAFE_IO] (fgets_unlocked): Likewise.
* include/resolv.h [! _LIBC_REENTRANT] (_res): #undef it before decl.
* include/netdb.h [! _LIBC_REENTRANT] (h_errno): Declare normal extern.
* misc/syslog.c (openlog): Conditionalize locking on [_LIBC_REENTRANT].
(closelog): Likewise.
2002-07-06 Bruno Haible <bruno@clisp.org>
* sysdeps/alpha/fpu/fpu_control.h: Comment fix.
* sysdeps/unix/sysv/linux/alpha/pipe.S: Moved to ...
* sysdeps/unix/alpha/pipe.S: ... here.
* sysdeps/unix/bsd/osf/alpha/pipe.S: File removed.
* sysdeps/unix/i386/brk.S: Rename local label to '.Lhere' in ELF.
* sysdeps/unix/i386/brk.S: Add PSEUDO_END invocation.
* sysdeps/unix/i386/fork.S: Likewise.
* sysdeps/unix/i386/pipe.S: Likewise.
* sysdeps/unix/i386/wait.S: Likewise.
* sysdeps/unix/fork.S: Fix PSEUDO_END argument.
* sysdeps/unix/arm/fork.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/i386/sysdep.h (PSEUDO): Fix syntax error.
(L): Define right for ELF.
* sysdeps/unix/sysv/linux/i386/sysdep.h (L): Remove definition.
Now defined in sysdeps/i386/sysdep.h.
* sysdeps/posix/readv.c: Ansify function definition.
* sysdeps/posix/writev.c: Likewise.
* stdio-common/tst-fseek.c (main): Don't assume that off_t and size_t
have the same size. Avoid direct cast from size_t to off_t.
* login/tst-utmp.c (simulate_login): Don't leave garbage after the
nul byte in entry[n].ut_user.
(simulate_logout): Likewise.
* login/programs/utmpdump.c (print_entry): Test _HAVE_UT_TYPE,
_HAVE_UT_PID, _HAVE_UT_ID, _HAVE_UT_HOST, instead of assuming the
existence of corresponding members of 'struct utmp'.
* login/tst-utmp.c: Trivialize the test if testing 'struct utmp' and
!_HAVE_UT_TYPE.
* sysdeps/unix/opendir.c (__opendir): If st_blksize is 0 or too small,
allocate a buffer of at least BUFSIZ bytes, not just of
sizeof (struct dirent).
* sysdeps/generic/glob.c: Include <limits.h>.
(NAME_MAX): Define a fallback.
(glob_in_dir): Allocate enough room for a 'struct dirent64' on the
stack.
* posix/tst-dir.c: Include <stddef.h>, for offsetof.
(main): Allocate enough room for a 'struct dirent64' on the stack.
* posix/tst-gnuglob.c (my_DIR): Allocate enough room for a
'struct dirent'.
* sysdeps/unix/sysv/linux/init-first.c: Don't include
kernel-features.h.
* inet/htontest.c: Include <sys/types.h>.
* sysdeps/generic/sys/sysinfo.h: Surround with __{BEGIN,END}_DECLS.
* include/sys/sysctl.h: Comment fix.
* elf/rtld.c (_rtld_global) [! _LIBC_REENTRANT]: Don't initialize
_dl_load_lock.
* libio/fileno.c (fileno_unlocked): Define regardless of _IO_MTSAFE_IO.
* sysdeps/unix/bsd/bsd4.4/syscalls.list (__sigaltstack): New alias.
* sysdeps/unix/inet/syscalls.list (__connect_internal): New alias.
(__getpeername): New alias.
(__getsockname): New alias.
(__socket): New alias.
* sysdeps/unix/common/syscalls.list (getpgid): Remove.
* sysdeps/unix/syscalls.list (__chown_internal): New alias.
(__fcntl_internal): New alias.
(__profil): New alias.
2002-08-26 19:39:12 +08:00
|
|
|
if (fseek (fp, -((int) sizeof (outstr) - 1), SEEK_CUR) != 0)
|
2000-10-28 13:51:07 +08:00
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fflush (fp) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fflush() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (lseek (fd, 0, SEEK_CUR) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: lseek() returned different position\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fread() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now with fseeko. */
|
* locale/programs/ld-ctype.c (ctype_read): When given a repertoire
name of "", store a null pointer instead.
* configure.in (elf): Set to yes for freebsd*, netbsd*.
* configure: Regenerated.
* locale/xlocale.c [! (USE_TLS && HAVE___THREAD)] (__libc_tsd_LOCALE):
Initialize this instead of __libc_tsd_LOCALE_data.
* sysdeps/unix/grantpt.c (pts_name): Convert ENOTTY return from
ptsname_r to EINVAL.
* sysdeps/generic/ptsname.c (__ptsname_r): Return ENOSYS instead of 0.
* rt/Makefile: Revert last change, it was inappropriate to presume aio
implementations depend on pthreads.
* rt/tst-aio.c (do_test): Exit happy if first failure is ENOSYS.
* rt/tst-aio64.c (do_test): Likewise.
* rt/tst-aio2.c (do_test): Likewise.
* rt/tst-aio3.c (do_test): Likewise.
* rt/tst-aio4.c (do_test): Likewise.
* rt/tst-aio5.c (do_test): Likewise.
* rt/tst-aio6.c (do_test): Likewise.
* rt/tst-aio7.c (do_test): Likewise.
* sysdeps/generic/bits/libc-lock.h (__libc_setspecific): Use a cast to
void so as to avoid compiler warnings.
* libio/oldstdfiles.c [! _IO_MTSAFE_IO] (DEF_STDFILE): Don't define
_IO_wide_data_FD, which is never used here.
* libio/iofread.c
[! _IO_MTSAFE_IO] (fread_unlocked): Add libc_hidden_ver defn.
* libio/iofputs.c [! _IO_MTSAFE_IO] (fputs_unlocked): Likewise.
* libio/iofgets.c [! _IO_MTSAFE_IO] (fgets_unlocked): Likewise.
* include/resolv.h [! _LIBC_REENTRANT] (_res): #undef it before decl.
* include/netdb.h [! _LIBC_REENTRANT] (h_errno): Declare normal extern.
* misc/syslog.c (openlog): Conditionalize locking on [_LIBC_REENTRANT].
(closelog): Likewise.
2002-07-06 Bruno Haible <bruno@clisp.org>
* sysdeps/alpha/fpu/fpu_control.h: Comment fix.
* sysdeps/unix/sysv/linux/alpha/pipe.S: Moved to ...
* sysdeps/unix/alpha/pipe.S: ... here.
* sysdeps/unix/bsd/osf/alpha/pipe.S: File removed.
* sysdeps/unix/i386/brk.S: Rename local label to '.Lhere' in ELF.
* sysdeps/unix/i386/brk.S: Add PSEUDO_END invocation.
* sysdeps/unix/i386/fork.S: Likewise.
* sysdeps/unix/i386/pipe.S: Likewise.
* sysdeps/unix/i386/wait.S: Likewise.
* sysdeps/unix/fork.S: Fix PSEUDO_END argument.
* sysdeps/unix/arm/fork.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/i386/sysdep.h (PSEUDO): Fix syntax error.
(L): Define right for ELF.
* sysdeps/unix/sysv/linux/i386/sysdep.h (L): Remove definition.
Now defined in sysdeps/i386/sysdep.h.
* sysdeps/posix/readv.c: Ansify function definition.
* sysdeps/posix/writev.c: Likewise.
* stdio-common/tst-fseek.c (main): Don't assume that off_t and size_t
have the same size. Avoid direct cast from size_t to off_t.
* login/tst-utmp.c (simulate_login): Don't leave garbage after the
nul byte in entry[n].ut_user.
(simulate_logout): Likewise.
* login/programs/utmpdump.c (print_entry): Test _HAVE_UT_TYPE,
_HAVE_UT_PID, _HAVE_UT_ID, _HAVE_UT_HOST, instead of assuming the
existence of corresponding members of 'struct utmp'.
* login/tst-utmp.c: Trivialize the test if testing 'struct utmp' and
!_HAVE_UT_TYPE.
* sysdeps/unix/opendir.c (__opendir): If st_blksize is 0 or too small,
allocate a buffer of at least BUFSIZ bytes, not just of
sizeof (struct dirent).
* sysdeps/generic/glob.c: Include <limits.h>.
(NAME_MAX): Define a fallback.
(glob_in_dir): Allocate enough room for a 'struct dirent64' on the
stack.
* posix/tst-dir.c: Include <stddef.h>, for offsetof.
(main): Allocate enough room for a 'struct dirent64' on the stack.
* posix/tst-gnuglob.c (my_DIR): Allocate enough room for a
'struct dirent'.
* sysdeps/unix/sysv/linux/init-first.c: Don't include
kernel-features.h.
* inet/htontest.c: Include <sys/types.h>.
* sysdeps/generic/sys/sysinfo.h: Surround with __{BEGIN,END}_DECLS.
* include/sys/sysctl.h: Comment fix.
* elf/rtld.c (_rtld_global) [! _LIBC_REENTRANT]: Don't initialize
_dl_load_lock.
* libio/fileno.c (fileno_unlocked): Define regardless of _IO_MTSAFE_IO.
* sysdeps/unix/bsd/bsd4.4/syscalls.list (__sigaltstack): New alias.
* sysdeps/unix/inet/syscalls.list (__connect_internal): New alias.
(__getpeername): New alias.
(__getsockname): New alias.
(__socket): New alias.
* sysdeps/unix/common/syscalls.list (getpgid): Remove.
* sysdeps/unix/syscalls.list (__chown_internal): New alias.
(__fcntl_internal): New alias.
(__profil): New alias.
2002-08-26 19:39:12 +08:00
|
|
|
if (fseeko (fp, -((int) sizeof (outstr) - 1), SEEK_CUR) != 0)
|
2000-10-28 13:51:07 +08:00
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fflush (fp) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fflush() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (lseek (fd, 0, SEEK_CUR) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: lseek() returned different position\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fread() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Go back to the beginning of the file: from the end. */
|
* locale/programs/ld-ctype.c (ctype_read): When given a repertoire
name of "", store a null pointer instead.
* configure.in (elf): Set to yes for freebsd*, netbsd*.
* configure: Regenerated.
* locale/xlocale.c [! (USE_TLS && HAVE___THREAD)] (__libc_tsd_LOCALE):
Initialize this instead of __libc_tsd_LOCALE_data.
* sysdeps/unix/grantpt.c (pts_name): Convert ENOTTY return from
ptsname_r to EINVAL.
* sysdeps/generic/ptsname.c (__ptsname_r): Return ENOSYS instead of 0.
* rt/Makefile: Revert last change, it was inappropriate to presume aio
implementations depend on pthreads.
* rt/tst-aio.c (do_test): Exit happy if first failure is ENOSYS.
* rt/tst-aio64.c (do_test): Likewise.
* rt/tst-aio2.c (do_test): Likewise.
* rt/tst-aio3.c (do_test): Likewise.
* rt/tst-aio4.c (do_test): Likewise.
* rt/tst-aio5.c (do_test): Likewise.
* rt/tst-aio6.c (do_test): Likewise.
* rt/tst-aio7.c (do_test): Likewise.
* sysdeps/generic/bits/libc-lock.h (__libc_setspecific): Use a cast to
void so as to avoid compiler warnings.
* libio/oldstdfiles.c [! _IO_MTSAFE_IO] (DEF_STDFILE): Don't define
_IO_wide_data_FD, which is never used here.
* libio/iofread.c
[! _IO_MTSAFE_IO] (fread_unlocked): Add libc_hidden_ver defn.
* libio/iofputs.c [! _IO_MTSAFE_IO] (fputs_unlocked): Likewise.
* libio/iofgets.c [! _IO_MTSAFE_IO] (fgets_unlocked): Likewise.
* include/resolv.h [! _LIBC_REENTRANT] (_res): #undef it before decl.
* include/netdb.h [! _LIBC_REENTRANT] (h_errno): Declare normal extern.
* misc/syslog.c (openlog): Conditionalize locking on [_LIBC_REENTRANT].
(closelog): Likewise.
2002-07-06 Bruno Haible <bruno@clisp.org>
* sysdeps/alpha/fpu/fpu_control.h: Comment fix.
* sysdeps/unix/sysv/linux/alpha/pipe.S: Moved to ...
* sysdeps/unix/alpha/pipe.S: ... here.
* sysdeps/unix/bsd/osf/alpha/pipe.S: File removed.
* sysdeps/unix/i386/brk.S: Rename local label to '.Lhere' in ELF.
* sysdeps/unix/i386/brk.S: Add PSEUDO_END invocation.
* sysdeps/unix/i386/fork.S: Likewise.
* sysdeps/unix/i386/pipe.S: Likewise.
* sysdeps/unix/i386/wait.S: Likewise.
* sysdeps/unix/fork.S: Fix PSEUDO_END argument.
* sysdeps/unix/arm/fork.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/i386/sysdep.h (PSEUDO): Fix syntax error.
(L): Define right for ELF.
* sysdeps/unix/sysv/linux/i386/sysdep.h (L): Remove definition.
Now defined in sysdeps/i386/sysdep.h.
* sysdeps/posix/readv.c: Ansify function definition.
* sysdeps/posix/writev.c: Likewise.
* stdio-common/tst-fseek.c (main): Don't assume that off_t and size_t
have the same size. Avoid direct cast from size_t to off_t.
* login/tst-utmp.c (simulate_login): Don't leave garbage after the
nul byte in entry[n].ut_user.
(simulate_logout): Likewise.
* login/programs/utmpdump.c (print_entry): Test _HAVE_UT_TYPE,
_HAVE_UT_PID, _HAVE_UT_ID, _HAVE_UT_HOST, instead of assuming the
existence of corresponding members of 'struct utmp'.
* login/tst-utmp.c: Trivialize the test if testing 'struct utmp' and
!_HAVE_UT_TYPE.
* sysdeps/unix/opendir.c (__opendir): If st_blksize is 0 or too small,
allocate a buffer of at least BUFSIZ bytes, not just of
sizeof (struct dirent).
* sysdeps/generic/glob.c: Include <limits.h>.
(NAME_MAX): Define a fallback.
(glob_in_dir): Allocate enough room for a 'struct dirent64' on the
stack.
* posix/tst-dir.c: Include <stddef.h>, for offsetof.
(main): Allocate enough room for a 'struct dirent64' on the stack.
* posix/tst-gnuglob.c (my_DIR): Allocate enough room for a
'struct dirent'.
* sysdeps/unix/sysv/linux/init-first.c: Don't include
kernel-features.h.
* inet/htontest.c: Include <sys/types.h>.
* sysdeps/generic/sys/sysinfo.h: Surround with __{BEGIN,END}_DECLS.
* include/sys/sysctl.h: Comment fix.
* elf/rtld.c (_rtld_global) [! _LIBC_REENTRANT]: Don't initialize
_dl_load_lock.
* libio/fileno.c (fileno_unlocked): Define regardless of _IO_MTSAFE_IO.
* sysdeps/unix/bsd/bsd4.4/syscalls.list (__sigaltstack): New alias.
* sysdeps/unix/inet/syscalls.list (__connect_internal): New alias.
(__getpeername): New alias.
(__getsockname): New alias.
(__socket): New alias.
* sysdeps/unix/common/syscalls.list (getpgid): Remove.
* sysdeps/unix/syscalls.list (__chown_internal): New alias.
(__fcntl_internal): New alias.
(__profil): New alias.
2002-08-26 19:39:12 +08:00
|
|
|
if (fseek (fp, -((int) sizeof (outstr) - 1), SEEK_END) != 0)
|
2000-10-28 13:51:07 +08:00
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseek(fp, 0, SEEK_SET) failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fflush (fp) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fflush() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (lseek (fd, 0, SEEK_CUR) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: lseek() returned different position\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fread() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: content after fseek(,,SEEK_SET) wrong\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now with fseeko. */
|
* locale/programs/ld-ctype.c (ctype_read): When given a repertoire
name of "", store a null pointer instead.
* configure.in (elf): Set to yes for freebsd*, netbsd*.
* configure: Regenerated.
* locale/xlocale.c [! (USE_TLS && HAVE___THREAD)] (__libc_tsd_LOCALE):
Initialize this instead of __libc_tsd_LOCALE_data.
* sysdeps/unix/grantpt.c (pts_name): Convert ENOTTY return from
ptsname_r to EINVAL.
* sysdeps/generic/ptsname.c (__ptsname_r): Return ENOSYS instead of 0.
* rt/Makefile: Revert last change, it was inappropriate to presume aio
implementations depend on pthreads.
* rt/tst-aio.c (do_test): Exit happy if first failure is ENOSYS.
* rt/tst-aio64.c (do_test): Likewise.
* rt/tst-aio2.c (do_test): Likewise.
* rt/tst-aio3.c (do_test): Likewise.
* rt/tst-aio4.c (do_test): Likewise.
* rt/tst-aio5.c (do_test): Likewise.
* rt/tst-aio6.c (do_test): Likewise.
* rt/tst-aio7.c (do_test): Likewise.
* sysdeps/generic/bits/libc-lock.h (__libc_setspecific): Use a cast to
void so as to avoid compiler warnings.
* libio/oldstdfiles.c [! _IO_MTSAFE_IO] (DEF_STDFILE): Don't define
_IO_wide_data_FD, which is never used here.
* libio/iofread.c
[! _IO_MTSAFE_IO] (fread_unlocked): Add libc_hidden_ver defn.
* libio/iofputs.c [! _IO_MTSAFE_IO] (fputs_unlocked): Likewise.
* libio/iofgets.c [! _IO_MTSAFE_IO] (fgets_unlocked): Likewise.
* include/resolv.h [! _LIBC_REENTRANT] (_res): #undef it before decl.
* include/netdb.h [! _LIBC_REENTRANT] (h_errno): Declare normal extern.
* misc/syslog.c (openlog): Conditionalize locking on [_LIBC_REENTRANT].
(closelog): Likewise.
2002-07-06 Bruno Haible <bruno@clisp.org>
* sysdeps/alpha/fpu/fpu_control.h: Comment fix.
* sysdeps/unix/sysv/linux/alpha/pipe.S: Moved to ...
* sysdeps/unix/alpha/pipe.S: ... here.
* sysdeps/unix/bsd/osf/alpha/pipe.S: File removed.
* sysdeps/unix/i386/brk.S: Rename local label to '.Lhere' in ELF.
* sysdeps/unix/i386/brk.S: Add PSEUDO_END invocation.
* sysdeps/unix/i386/fork.S: Likewise.
* sysdeps/unix/i386/pipe.S: Likewise.
* sysdeps/unix/i386/wait.S: Likewise.
* sysdeps/unix/fork.S: Fix PSEUDO_END argument.
* sysdeps/unix/arm/fork.S: Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/hppa/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (PSEUDO): Swap DO_CALL
arguments.
(DO_CALL): Swap argument order.
* sysdeps/i386/sysdep.h (PSEUDO): Fix syntax error.
(L): Define right for ELF.
* sysdeps/unix/sysv/linux/i386/sysdep.h (L): Remove definition.
Now defined in sysdeps/i386/sysdep.h.
* sysdeps/posix/readv.c: Ansify function definition.
* sysdeps/posix/writev.c: Likewise.
* stdio-common/tst-fseek.c (main): Don't assume that off_t and size_t
have the same size. Avoid direct cast from size_t to off_t.
* login/tst-utmp.c (simulate_login): Don't leave garbage after the
nul byte in entry[n].ut_user.
(simulate_logout): Likewise.
* login/programs/utmpdump.c (print_entry): Test _HAVE_UT_TYPE,
_HAVE_UT_PID, _HAVE_UT_ID, _HAVE_UT_HOST, instead of assuming the
existence of corresponding members of 'struct utmp'.
* login/tst-utmp.c: Trivialize the test if testing 'struct utmp' and
!_HAVE_UT_TYPE.
* sysdeps/unix/opendir.c (__opendir): If st_blksize is 0 or too small,
allocate a buffer of at least BUFSIZ bytes, not just of
sizeof (struct dirent).
* sysdeps/generic/glob.c: Include <limits.h>.
(NAME_MAX): Define a fallback.
(glob_in_dir): Allocate enough room for a 'struct dirent64' on the
stack.
* posix/tst-dir.c: Include <stddef.h>, for offsetof.
(main): Allocate enough room for a 'struct dirent64' on the stack.
* posix/tst-gnuglob.c (my_DIR): Allocate enough room for a
'struct dirent'.
* sysdeps/unix/sysv/linux/init-first.c: Don't include
kernel-features.h.
* inet/htontest.c: Include <sys/types.h>.
* sysdeps/generic/sys/sysinfo.h: Surround with __{BEGIN,END}_DECLS.
* include/sys/sysctl.h: Comment fix.
* elf/rtld.c (_rtld_global) [! _LIBC_REENTRANT]: Don't initialize
_dl_load_lock.
* libio/fileno.c (fileno_unlocked): Define regardless of _IO_MTSAFE_IO.
* sysdeps/unix/bsd/bsd4.4/syscalls.list (__sigaltstack): New alias.
* sysdeps/unix/inet/syscalls.list (__connect_internal): New alias.
(__getpeername): New alias.
(__getsockname): New alias.
(__socket): New alias.
* sysdeps/unix/common/syscalls.list (getpgid): Remove.
* sysdeps/unix/syscalls.list (__chown_internal): New alias.
(__fcntl_internal): New alias.
(__profil): New alias.
2002-08-26 19:39:12 +08:00
|
|
|
if (fseeko (fp, -((int) sizeof (outstr) - 1), SEEK_END) != 0)
|
2000-10-28 13:51:07 +08:00
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseeko(fp, 0, SEEK_SET) failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fflush (fp) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fflush() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (lseek (fd, 0, SEEK_CUR) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: lseek() returned different position\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fread (buf, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fread() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: content after fseeko(,,SEEK_SET) wrong\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: write error 2\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: write error 3\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: write error 4\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (fwrite (outstr, sizeof (outstr) - 1, 1, fp) != 1)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: write error 5\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (fputc ('1', fp) == EOF || fputc ('2', fp) == EOF)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: cannot add characters at the end\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check the access time. */
|
|
|
|
|
if (fstat64 (fd, &st1) < 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fstat64() before fseeko() failed\n\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
sleep (1);
|
|
|
|
|
|
|
|
|
|
if (fseek (fp, -(2 + 2 * (sizeof (outstr) - 1)), SEEK_CUR) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseek() after write characters failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
goto out;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
time_t t;
|
|
|
|
|
/* Make sure the timestamp actually can be different. */
|
|
|
|
|
sleep (1);
|
|
|
|
|
t = time (NULL);
|
|
|
|
|
|
|
|
|
|
if (fstat64 (fd, &st2) < 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fstat64() after fseeko() failed\n\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
if (st1.st_ctime >= t)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: st_ctime not updated\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
if (st1.st_mtime >= t)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: st_mtime not updated\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
if (st1.st_ctime >= st2.st_ctime)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: st_ctime not changed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
if (st1.st_mtime >= st2.st_mtime)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: st_mtime not changed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (fread (buf, 1, 2 + 2 * (sizeof (outstr) - 1), fp)
|
|
|
|
|
!= 2 + 2 * (sizeof (outstr) - 1))
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: reading 2 records plus bits failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0
|
|
|
|
|
|| memcmp (&buf[sizeof (outstr) - 1], outstr,
|
|
|
|
|
sizeof (outstr) - 1) != 0
|
|
|
|
|
|| buf[2 * (sizeof (outstr) - 1)] != '1'
|
|
|
|
|
|| buf[2 * (sizeof (outstr) - 1) + 1] != '2')
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: reading records failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (ungetc ('9', fp) == EOF)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: ungetc() failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fseek (fp, -(2 + 2 * (sizeof (outstr) - 1)), SEEK_END) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseek after ungetc failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fread (buf, 1, 2 + 2 * (sizeof (outstr) - 1), fp)
|
|
|
|
|
!= 2 + 2 * (sizeof (outstr) - 1))
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: reading 2 records plus bits failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (memcmp (buf, outstr, sizeof (outstr) - 1) != 0
|
|
|
|
|
|| memcmp (&buf[sizeof (outstr) - 1], outstr,
|
|
|
|
|
sizeof (outstr) - 1) != 0
|
|
|
|
|
|| buf[2 * (sizeof (outstr) - 1)] != '1')
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: reading records for the second time failed\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (buf[2 * (sizeof (outstr) - 1) + 1] == '9')
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: unget character not ignored\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (buf[2 * (sizeof (outstr) - 1) + 1] != '2')
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: unget somehow changed character\n", __LINE__);
|
2000-10-28 13:51:07 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
|
2002-02-22 13:11:26 +08:00
|
|
|
fclose (fp);
|
|
|
|
|
|
|
|
|
|
fp = fopen (fname, "r");
|
|
|
|
|
if (fp == NULL)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fopen() failed\n\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fstat64 (fileno (fp), &st1) < 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fstat64() before fseeko() failed\n\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fseeko (fp, 0, SEEK_END) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (ftello (fp) != st1.st_size)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fstat64 st_size %zd ftello %zd\n", __LINE__,
|
|
|
|
|
(size_t) st1.st_size, (size_t) ftello (fp));
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: SEEK_END works\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
if (fp != NULL)
|
|
|
|
|
fclose (fp);
|
|
|
|
|
|
|
|
|
|
fp = fopen (fname, "r");
|
|
|
|
|
if (fp == NULL)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fopen() failed\n\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fstat64 (fileno (fp), &st1) < 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fstat64() before fgetc() failed\n\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fgetc (fp) == EOF)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fgetc() before fseeko() failed\n\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (fseeko (fp, 0, SEEK_END) != 0)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fseeko(fp, 0, SEEK_END) failed\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (ftello (fp) != st1.st_size)
|
|
|
|
|
{
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: fstat64 st_size %zd ftello %zd\n", __LINE__,
|
|
|
|
|
(size_t) st1.st_size, (size_t) ftello (fp));
|
2002-02-22 13:11:26 +08:00
|
|
|
result = 1;
|
|
|
|
|
}
|
|
|
|
|
else
|
2002-07-25 09:30:57 +08:00
|
|
|
printf ("%d: SEEK_END works\n", __LINE__);
|
2002-02-22 13:11:26 +08:00
|
|
|
if (fp != NULL)
|
|
|
|
|
fclose (fp);
|
|
|
|
|
|
2000-10-28 13:51:07 +08:00
|
|
|
out:
|
|
|
|
|
unlink (fname);
|
|
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
}
|
