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Flesh out pathconf() on UDF.

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- Return 64 bits for _PC_FILESIZEBITS.
- Handle _PC_SYMLINK_MAX.
- Defer _PC_PATH_MAX to vop_stdpathconf().

Sponsored by:	Chelsio Communications
This commit is contained in:
John Baldwin 2017-10-02 23:31:11 +00:00
parent 0e229f343f
commit 61d53d8fce
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=324228
1 changed files with 6 additions and 3 deletions
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9
sys/fs/udf/udf_vnops.c
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@ -383,20 +383,23 @@ udf_pathconf(struct vop_pathconf_args *a)
{
switch (a->a_name) {
case _PC_FILESIZEBITS:
*a->a_retval = 64;
return (0);
case _PC_LINK_MAX:
*a->a_retval = 65535;
return (0);
case _PC_NAME_MAX:
*a->a_retval = NAME_MAX;
return (0);
case _PC_PATH_MAX:
*a->a_retval = PATH_MAX;
case _PC_SYMLINK_MAX:
*a->a_retval = MAXPATHLEN;
return (0);
case _PC_NO_TRUNC:
*a->a_retval = 1;
return (0);
default:
return (EINVAL);
return (vop_stdpathconf(a));
}
}