diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c --- a/sys/fs/msdosfs/msdosfs_vnops.c +++ b/sys/fs/msdosfs/msdosfs_vnops.c @@ -1942,6 +1942,9 @@ case _PC_NO_TRUNC: *ap->a_retval = 0; return (0); + case _PC_HAS_HIDDENSYSTEM: + *ap->a_retval = 1; + return (0); default: return (vop_stdpathconf(ap)); } diff --git a/sys/fs/smbfs/smbfs_vnops.c b/sys/fs/smbfs/smbfs_vnops.c --- a/sys/fs/smbfs/smbfs_vnops.c +++ b/sys/fs/smbfs/smbfs_vnops.c @@ -810,6 +810,9 @@ case _PC_NO_TRUNC: *retval = 1; break; + case _PC_HAS_HIDDENSYSTEM: + *retval = 1; + break; default: error = vop_stdpathconf(ap); } diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c --- a/sys/fs/tmpfs/tmpfs_vnops.c +++ b/sys/fs/tmpfs/tmpfs_vnops.c @@ -1691,6 +1691,10 @@ *retval = PAGE_SIZE; break; + case _PC_HAS_HIDDENSYSTEM: + *retval = 1; + break; + default: error = vop_stdpathconf(v); } diff --git a/sys/kern/vfs_default.c b/sys/kern/vfs_default.c --- a/sys/kern/vfs_default.c +++ b/sys/kern/vfs_default.c @@ -456,6 +456,7 @@ case _PC_MAC_PRESENT: case _PC_NAMEDATTR_ENABLED: case _PC_HAS_NAMEDATTR: + case _PC_HAS_HIDDENSYSTEM: *ap->a_retval = 0; return (0); default: diff --git a/sys/sys/unistd.h b/sys/sys/unistd.h --- a/sys/sys/unistd.h +++ b/sys/sys/unistd.h @@ -156,6 +156,7 @@ #define _PC_DEALLOC_PRESENT 65 #define _PC_NAMEDATTR_ENABLED 66 #define _PC_HAS_NAMEDATTR 67 +#define _PC_HAS_HIDDENSYSTEM 68 #endif /* From OpenSolaris, used by SEEK_DATA/SEEK_HOLE. */ diff --git a/sys/ufs/ufs/ufs_vnops.c b/sys/ufs/ufs/ufs_vnops.c --- a/sys/ufs/ufs/ufs_vnops.c +++ b/sys/ufs/ufs/ufs_vnops.c @@ -2720,6 +2720,9 @@ case _PC_SYMLINK_MAX: *ap->a_retval = MAXPATHLEN; break; + case _PC_HAS_HIDDENSYSTEM: + *ap->a_retval = 1; + break; default: error = vop_stdpathconf(ap);