shaba/systemd-stable
1
1
Fork 0
mirror of https://github.com/systemd/systemd-stable.git synced 2024-10-30 06:25:25 +03:00
Code

udevd: print warning if CONFIG_SYSFS_DEPRECATED is used

Browse Source 
Future udev versions will depend on the current sysfs layout, which
includes features which are not available in the deprecated mode.
This commit is contained in:
Kay Sievers 2008-10-01 19:00:55 +02:00
parent 4dea370d49
commit f13e4c36c2
2 changed files with 15 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
TODO
View File

@ -1,10 +1,9 @@
o handle spaces in SYMLINK+=, do not create multiple links
o use libudev device in udev_rules.c o use libudev device in udev_rules.c
get rid of udevice, store rule matching state in rule iterator get rid of udevice, store rule matching state in rule iterator
o rework rules to a match-action list, instead of a rules array o rework rules to a match-action list, instead of a rules array
o add DVB variables to kernel, and drop shell script rule o add DVB variables to kernel, and drop shell script rule
o add watershed extra o add watershed extra
o log warning if /sys/block/ does, but /sys/class/block/ does not exist,
udev will depend on the non-deprecated sysfs layout in a future release
o DEVTYPE for disks is set by the kernel, they will be removed from o DEVTYPE for disks is set by the kernel, they will be removed from
the default rules the default rules
o "udevadm control" commands will only accept the --<command> syntax o "udevadm control" commands will only accept the --<command> syntax

16
udev/udevd.c
View File

@ -953,9 +953,21 @@ int main(int argc, char *argv[])
fd = open("/dev/kmsg", O_WRONLY); fd = open("/dev/kmsg", O_WRONLY);
if (fd > 0) { if (fd > 0) {
const char *str = "<6>udevd version " VERSION " started\n"; const char *ver_str = "<6>udev: starting version " VERSION "\n";
char path[UTIL_PATH_SIZE];
struct stat statbuf;
write(fd, str, strlen(str)); write(fd, ver_str, strlen(ver_str));
util_strlcpy(path, udev_get_sys_path(udev), sizeof(path));
util_strlcat(path, "/class/mem/null", sizeof(path));
if (lstat(path, &statbuf) == 0) {
if (S_ISDIR(statbuf.st_mode)) {
const char *depr_str = "<6>udev: deprecated sysfs layout "
"(CONFIG_SYSFS_DEPRECATED) is unsupported\n";
write(fd, depr_str, strlen(depr_str));
}
}
close(fd); close(fd);
} }