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Code Issues Releases Activity

Handle _PC_FILESIZEBITS and _PC_SYMLINK_MAX for devfs' VOP_PATHCONF().

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MFC after:	1 month
Sponsored by:	Chelsio Communications
This commit is contained in:
John Baldwin 2017-12-19 19:53:34 +00:00
parent 599afe53a8
commit 418e621276
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=326994
1 changed files with 6 additions and 0 deletions
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6
sys/fs/devfs/devfs_vnops.c
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@ -1181,12 +1181,18 @@ 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) {
*ap->a_retval = MAX_CANON;