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Handle generic pathconf attributes in the .zfs ctldir

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MFC instructions: change the value of _PC_LINK_MAX to INT_MAX

Reported by:	jhb
MFC after:	19 days
X-MFC-With:	329265
Sponsored by:	Spectra Logic Corp
This commit is contained in:
Alan Somers 2018-02-16 16:56:09 +00:00
parent e90c2c3638
commit dfbc272d5d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=329384
1 changed files with 6 additions and 2 deletions
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8
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c
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@ -743,7 +743,7 @@ zfsctl_common_pathconf(ap)
*/
switch (ap->a_name) {
case _PC_LINK_MAX:
*ap->a_retval = INT_MAX;
*ap->a_retval = MIN(LONG_MAX, ZFS_LINK_MAX);
return (0);
case _PC_FILESIZEBITS:
@ -766,8 +766,12 @@ zfsctl_common_pathconf(ap)
*ap->a_retval = ACL_MAX_ENTRIES;
return (0);
case _PC_NAME_MAX:
*ap->a_retval = NAME_MAX;
return (0);
default:
return (EINVAL);
return (vop_stdpathconf(ap));
}
}