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* 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.
This commit is contained in:
Ulrich Drepper
2002-05-16 06:14:36 +00:00
parent 4e960bbf4e
commit f7501ae6f1
4 changed files with 23 additions and 20 deletions
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21
stdlib/canonicalize.c
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@@ -1,5 +1,5 @@
/* 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
@@ -37,8 +37,8 @@
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;
@@ -204,25 +204,12 @@ error:
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)