# HG changeset patch
# User Eric Wong <normalperson@yhbt.net>
# Date 1354922074 0
# Node ID 6a46fcdee530d2108382e0cee67f661cfacd1d9e
# Parent  80b56d8fd2b730d6fdb6fea963009d0d73e5f6bd
mountlist: recognize more "dummy" file systems

* lib/mountlist.c (ME_DUMMY_0):
  Add these dummy FS names to the list:
  - "debugfs" virtual filesystem for kernel debugging
  - "devpts" PTY slave filesystem
  - "devtmpfs" device filesystem on top of tmpfs/ramfs
  - "fusectl" control filesystem for FUSE
  - "mqueue" enumerates POSIX message queues
  - "rpc_pipefs" kernel <-> userspace bridge for NFS
  - "sysfs" is for exporting kernel objects
  - "devfs" device filesystem for Linux 2.4 and FreeBSD

diff -r 80b56d8fd2b7 -r 6a46fcdee530 ChangeLog
--- a/ChangeLog	Tue Dec 11 08:41:16 2012 -0800
+++ b/ChangeLog	Fri Dec 07 23:14:34 2012 +0000
@@ -1,3 +1,17 @@
+2012-12-07  Eric Wong  <normalperson@yhbt.net>
+
+	mountlist: recognize more "dummy" file systems
+	* lib/mountlist.c (ME_DUMMY_0):
+	Add these dummy FS names to the list:
+	- "debugfs" virtual filesystem for kernel debugging
+	- "devpts" PTY slave filesystem
+	- "devtmpfs" device filesystem on top of tmpfs/ramfs
+	- "fusectl" control filesystem for FUSE
+	- "mqueue" enumerates POSIX message queues
+	- "rpc_pipefs" kernel <-> userspace bridge for NFS
+	- "sysfs" is for exporting kernel objects
+	- "devfs" device filesystem for Linux 2.4 and FreeBSD
+
 2012-12-11  Paul Eggert  <eggert@cs.ucla.edu>
 
 	extern-inline: avoid incompatibility with Darwin Libc
diff -r 80b56d8fd2b7 -r 6a46fcdee530 lib/mountlist.c
--- a/lib/mountlist.c	Tue Dec 11 08:41:16 2012 -0800
+++ b/lib/mountlist.c	Fri Dec 07 23:14:34 2012 +0000
@@ -153,6 +153,16 @@
   (strcmp (Fs_type, "autofs") == 0              \
    || strcmp (Fs_type, "proc") == 0             \
    || strcmp (Fs_type, "subfs") == 0            \
+   /* for Linux 2.6/3.x */                      \
+   || strcmp (Fs_type, "debugfs") == 0          \
+   || strcmp (Fs_type, "devpts") == 0           \
+   || strcmp (Fs_type, "devtmpfs") == 0         \
+   || strcmp (Fs_type, "fusectl") == 0          \
+   || strcmp (Fs_type, "mqueue") == 0           \
+   || strcmp (Fs_type, "rpc_pipefs") == 0       \
+   || strcmp (Fs_type, "sysfs") == 0            \
+   /* FreeBSD, Linux 2.4 */                     \
+   || strcmp (Fs_type, "devfs") == 0            \
    /* for NetBSD 3.0 */                         \
    || strcmp (Fs_type, "kernfs") == 0           \
    /* for Irix 6.5 */                           \