2002-05-15 Ulrich Drepper <drepper@redhat.com>
+ * stdlib/canonicalize.c (canonicalize): Rename to __realpath and
+ don't define static. Remove old __realpath function. TC1 of
+ POSIX 2001 will allow the second parameter to be NULL.
+ * stdlib/test-canon.c: Comment out test for NULL as second
+ parameter of realpath.
+
+ * time/offtime.c (__offtime): Set errno if overflow is detected.
+
* elf/Makefile (rtld-routines): Remove dl-brk and dl-sbrk.
* sysdeps/unix/sysv/linux/Makefile (sysdep-rtld-routines): Add
dl-brk and dl-sbrk.
/* Return the canonical absolute name of a given file.
- Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
+ Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
that cannot be resolved. If the path can be resolved, RESOLVED
holds the same value as the value returned. */
-static char *
-canonicalize (const char *name, char *resolved)
+char *
+__realpath (const char *name, char *resolved)
{
char *rpath, *dest, *extra_buf = NULL;
const char *start, *end, *rpath_limit;
free (rpath);
return NULL;
}
-
-
-char *
-__realpath (const char *name, char *resolved)
-{
- if (resolved == NULL)
- {
- __set_errno (EINVAL);
- return NULL;
- }
-
- return canonicalize (name, resolved);
-}
weak_alias (__realpath, realpath)
char *
__canonicalize_file_name (const char *name)
{
- return canonicalize (name, NULL);
+ return __realpath (name, NULL);
}
weak_alias (__canonicalize_file_name, canonicalize_file_name)
/* Test program for returning the canonical absolute name of a given file.
- Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger <davidm@azstarnet.com>.
++errors;
}
+#if 0
+ /* This is now allowed. The test is invalid. */
errno = 0;
if (realpath ("/", NULL) != NULL || errno != EINVAL)
{
" for realpath(...,NULL)\n", argv[0]);
++errors;
}
+#endif
errno = 0;
if (realpath ("", buf) != NULL || errno != ENOENT)
-/* Copyright (C) 1991, 1993, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1997, 1998, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#include <errno.h>
#include <time.h>
#define SECS_PER_HOUR (60 * 60)
}
tp->tm_year = y - 1900;
if (tp->tm_year != y - 1900)
- return 0;
+ {
+ /* The year cannot be represented due to overflow. */
+ __set_errno (EOVERFLOW);
+ return 0;
+ }
tp->tm_yday = days;
ip = __mon_yday[__isleap(y)];
for (y = 11; days < (long int) ip[y]; --y)