Author: jilles
Date: Mon Dec 17 13:03:13 2012
New Revision: 244359
URL: http://svnweb.freebsd.org/changeset/base/244359
Log:
MFC r239151: ftw(): Do not check the maxfds argument against OPEN_MAX.
Apart from the fact that nothing should have OPEN_MAX as a limit (as opposed
to RLIMIT_NOFILE from getrlimit() or _SC_OPEN_MAX from sysconf()), POSIX
does not require us to check this. POSIX does have a requirement on the
application that maxfds not exceed {OPEN_MAX}, but does not require the
implementation to check it ("may fail").
PR: 95239
Modified:
stable/9/lib/libc/gen/ftw.c
Directory Properties:
stable/9/lib/libc/ (props changed)
Modified: stable/9/lib/libc/gen/ftw.c
==============================================================================
--- stable/9/lib/libc/gen/ftw.c Mon Dec 17 12:57:36 2012 (r244358)
+++ stable/9/lib/libc/gen/ftw.c Mon Dec 17 13:03:13 2012 (r244359)
@@ -28,7 +28,6 @@ __FBSDID("$FreeBSD$");
#include <errno.h>
#include <fts.h>
#include <ftw.h>
-#include <limits.h>
int
ftw(const char *path, int (*fn)(const char *, const struct stat *, int),
@@ -40,7 +39,7 @@ ftw(const char *path, int (*fn)(const ch
int error = 0, fnflag, sverrno;
/* XXX - nfds is currently unused */
- if (nfds < 1 || nfds > OPEN_MAX) {
+ if (nfds < 1) {
errno = EINVAL;
return (-1);
}
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