diff options
| author | dsteklof@us.ibm.com <dsteklof@us.ibm.com> | 2003-11-26 17:31:59 -0800 |
|---|---|---|
| committer | Greg KH <gregkh@suse.de> | 2005-04-26 21:13:04 -0700 |
| commit | b376d32cb462455053061d2cf3da3ac640fd37ee (patch) | |
| tree | 6d89970a308e45ccbe8b863da6c0e483b9f20135 /libsysfs/sysfs_device.c | |
| parent | ff44a6b0b7e98c9f696ee13c197d982819991de8 (diff) | |
[PATCH] quick fix for libsysfs bus
There seems to be a
mismatch in udev and in libsysfs as to what to expect if the mnt point
has a slash on the end or not. If I use the included patch, it breaks
something in udev. If I patch sysfs_get_mnt_path I break udev as well
because what you're expecting. I need to sit down and go through
the library and creaate a rule as to trailing slashes. Adding the env
brought this to light.
Diffstat (limited to 'libsysfs/sysfs_device.c')
| -rw-r--r-- | libsysfs/sysfs_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libsysfs/sysfs_device.c b/libsysfs/sysfs_device.c index fbd046f229..2a5353e6f7 100644 --- a/libsysfs/sysfs_device.c +++ b/libsysfs/sysfs_device.c @@ -28,6 +28,7 @@ static int confirm_device_bus(struct sysfs_device *dev, { struct sysfs_link *devlink = NULL; unsigned char devpath[SYSFS_PATH_MAX]; + unsigned char *s = NULL; int result = 0; if (busname == NULL || bus_id == NULL) @@ -36,6 +37,9 @@ static int confirm_device_bus(struct sysfs_device *dev, if (sysfs_get_mnt_path(devpath, SYSFS_PATH_MAX) != 0) return -1; + s = &devpath[strlen(devpath)-1]; + if (strncmp(s, "/", 1) == 0) + *s = '\0'; strcat(devpath, SYSFS_BUS_DIR); strcat(devpath, "/"); strcat(devpath, busname); |