svn commit: r326994 - head/sys/fs/devfs

[John Baldwin]

Author: jhb
Date: Tue Dec 19 19:53:34 2017
New Revision: 326994
URL: https://svnweb.freebsd.org/changeset/base/326994

Log:
  Handle _PC_FILESIZEBITS and _PC_SYMLINK_MAX for devfs' VOP_PATHCONF().
  
  MFC after:	1 month
  Sponsored by:	Chelsio Communications

Modified:
  head/sys/fs/devfs/devfs_vnops.c

Modified: head/sys/fs/devfs/devfs_vnops.c
==============================================================================
--- head/sys/fs/devfs/devfs_vnops.c	Tue Dec 19 19:51:36 2017	(r326993)
+++ head/sys/fs/devfs/devfs_vnops.c	Tue Dec 19 19:53:34 2017	(r326994)
@@ -1181,11 +1181,17 @@ devfs_pathconf(struct vop_pathconf_args *ap)
 {
 
 	switch (ap->a_name) {
+	case _PC_FILESIZEBITS:
+		*ap->a_retval = 64;
+		return (0);
 	case _PC_NAME_MAX:
 		*ap->a_retval = NAME_MAX;
 		return (0);
 	case _PC_LINK_MAX:
 		*ap->a_retval = LINK_MAX;
+		return (0);
+	case _PC_SYMLINK_MAX:
+		*ap->a_retval = MAXPATHLEN;
 		return (0);
 	case _PC_MAX_CANON:
 		if (ap->a_vp->v_vflag & VV_ISTTY) {