diff options
| author | greg@kroah.com <greg@kroah.com> | 2004-03-24 21:11:36 -0800 |
|---|---|---|
| committer | Greg KH <gregkh@suse.de> | 2005-04-26 21:35:11 -0700 |
| commit | 89fe4e00fe0ac4b5125a3a66ffe3d42366feb5da (patch) | |
| tree | b0c9928a02bc584c24dc8a00d581891eba63e9cf /udev_lib.c | |
| parent | 7e371e86a420cb82948b72ca3dd93915cb8dd764 (diff) | |
[PATCH] add get_devnode() helper to udev_lib for udev_dbus program
Diffstat (limited to 'udev_lib.c')
| -rw-r--r-- | udev_lib.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/udev_lib.c b/udev_lib.c index 50598a4a31..f095513c97 100644 --- a/udev_lib.c +++ b/udev_lib.c @@ -53,6 +53,17 @@ char *get_devpath(void) return devpath; } +char *get_devnode(void) +{ + char *devnode; + + devnode = getenv("DEVNODE"); + if (devnode != NULL && strlen(devnode) > NAME_SIZE) + devnode[NAME_SIZE-1] = '\0'; + + return devnode; +} + char *get_seqnum(void) { char *seqnum; |