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Handle _PC_FILESIZEBITS and _PC_NO_TRUNC for smbfs' VOP_PATHCONF().

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MFC after:	1 month
Sponsored by:	Chelsio Communications
This commit is contained in:
John Baldwin 2017-12-19 19:14:01 +00:00
parent 853b3a8ae8
commit 4a62795260
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=326990
1 changed files with 9 additions and 0 deletions
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9
sys/fs/smbfs/smbfs_vnops.c
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@ -901,6 +901,12 @@ smbfs_pathconf (ap)
switch (ap->a_name) {
case _PC_LINK_MAX:
*retval = 0;
case _PC_FILESIZEBITS:
if (vcp->vc_sopt.sv_caps & (SMB_CAP_LARGE_READX |
SMB_CAP_LARGE_WRITEX))
*retval = 64;
else
*retval = 32;
break;
case _PC_NAME_MAX:
*retval = (vcp->vc_hflags2 & SMB_FLAGS2_KNOWS_LONG_NAMES) ? 255 : 12;
@ -908,6 +914,9 @@ smbfs_pathconf (ap)
case _PC_PATH_MAX:
*retval = 800; /* XXX: a correct one ? */
break;
case _PC_NO_TRUNC:
*retval = 1;
break;
default:
error = vop_stdpathconf(ap);
}