xfs-cmds/acl/setfacl/setfacl.c - diff

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version 1.19, 2006/06/07 04:29:01	version 1.20, 2007/09/11 04:08:29
Line 314 int __do_set(const char *file, const str	Line 314 int __do_set(const char *file, const str
char resolve_symlinks(const char file)	char resolve_symlinks(const char file)
{	{
static char buffer[4096];	static char buffer[4096];
	struct stat stat;
char *path = NULL;	char *path = NULL;
ssize_t len;

len = readlink(file, buffer, sizeof(buffer)-1);	if (lstat(file, &stat) == -1)
if (len < 0) {	return path;
if (errno == EINVAL) /* not a symlink, use given path */
path = (char *)file;	if (S_ISLNK(stat.st_mode) && !opt_walk_physical)
} else {	path = realpath(file, buffer);
buffer[len+1] = '\0';	else
path = buffer;	path = (char )file; / not a symlink, use given path */
}
return path;	return path;
}	}