* undefined. Also it tends not to be possible to reset a
* symlink's mtime, so we have to ignore it too. */
if (S_ISLNK(buf.st_mode)) {
+ int len;
buf.st_mode &= ~0777;
buf.st_mtime = (time_t)0;
buf.st_uid = buf.st_gid = 0;
strcpy(linkbuf, " -> ");
- readlink(fname, linkbuf+4, sizeof(linkbuf) - 4);
+ /* const-cast required for silly UNICOS headers */
+ len = readlink((char *) fname, linkbuf+4, sizeof(linkbuf) - 4);
+ if (len == -1)
+ failed("readlink", fname);
+ else
+ /* it's not nul-terminated */
+ linkbuf[4+len] = 0;
} else {
linkbuf[0] = 0;
}