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(lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
This commit is contained in:
10
lib/lchown.c
10
lib/lchown.c
@@ -1,5 +1,5 @@
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/* Provide a stub lchown function for systems that lack it.
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Copyright (C) 1998, 1999, 2002 Free Software Foundation, Inc.
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Copyright (C) 1998, 1999, 2002, 2004 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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@@ -44,11 +44,16 @@ extern int errno;
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int chown ();
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/* Work just like chown, except when FILE is a symbolic link.
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In that case, set errno to ENOSYS and return -1. */
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In that case, set errno to ENOSYS and return -1.
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But if autoconf tests determined that chown modifies
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symlinks, then just call chown. */
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int
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lchown (const char *file, uid_t uid, gid_t gid)
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{
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#if CHOWN_MODIFIES_SYMLINK
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return chown (file, uid, gid);
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#else
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struct stat stats;
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if (lstat (file, &stats) == 0 && S_ISLNK (stats.st_mode))
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@@ -58,4 +63,5 @@ lchown (const char *file, uid_t uid, gid_t gid)
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}
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return chown (file, uid, gid);
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#endif
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}
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