Author: cem
Date: Wed Apr 5 01:44:03 2017
New Revision: 316509
URL: https://svnweb.freebsd.org/changeset/base/316509
Log:
ufs: Export UFS_MAXNAMLEN to pathconf, statfs
Rather than the global NAME_MAX constant. This change is required to
support systems with a NAME_MAX/MAXNAMLEN that differs from UFS_MAXNAMLEN.
This was missed in r313475 due to the alternative spelling ("NAME_MAX") of
MAXNAMLEN. This change is also similar in spirit to r313780.
Reported by: ngie@
Sponsored by: Dell EMC Isilon
Modified:
head/sys/ufs/ffs/ffs_vfsops.c
head/sys/ufs/ufs/ufs_vnops.c
Modified: head/sys/ufs/ffs/ffs_vfsops.c
==============================================================================
--- head/sys/ufs/ffs/ffs_vfsops.c Tue Apr 4 23:30:05 2017
(r316508)
+++ head/sys/ufs/ffs/ffs_vfsops.c Wed Apr 5 01:44:03 2017
(r316509)
@@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$");
#include <security/mac/mac_framework.h>
+#include <ufs/ufs/dir.h>
#include <ufs/ufs/extattr.h>
#include <ufs/ufs/gjournal.h>
#include <ufs/ufs/quota.h>
@@ -1434,7 +1435,7 @@ ffs_statfs(mp, sbp)
sbp->f_files = fs->fs_ncg * fs->fs_ipg - UFS_ROOTINO;
sbp->f_ffree = fs->fs_cstotal.cs_nifree + fs->fs_pendinginodes;
UFS_UNLOCK(ump);
- sbp->f_namemax = NAME_MAX;
+ sbp->f_namemax = UFS_MAXNAMLEN;
return (0);
}
Modified: head/sys/ufs/ufs/ufs_vnops.c
==============================================================================
--- head/sys/ufs/ufs/ufs_vnops.c Tue Apr 4 23:30:05 2017
(r316508)
+++ head/sys/ufs/ufs/ufs_vnops.c Wed Apr 5 01:44:03 2017
(r316509)
@@ -2446,7 +2446,7 @@ ufs_pathconf(ap)
*ap->a_retval = LINK_MAX;
break;
case _PC_NAME_MAX:
- *ap->a_retval = NAME_MAX;
+ *ap->a_retval = UFS_MAXNAMLEN;
break;
case _PC_PATH_MAX:
*ap->a_retval = PATH_MAX;
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