diff options
Diffstat (limited to 'udevstart.c')
| -rw-r--r-- | udevstart.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/udevstart.c b/udevstart.c index 34f3835d65..d1a0a8379c 100644 --- a/udevstart.c +++ b/udevstart.c @@ -37,6 +37,7 @@ #include "libsysfs/sysfs/libsysfs.h" #include "udev_libc_wrapper.h" +#include "udev_sysfs.h" #include "udev.h" #include "udev_version.h" #include "logging.h" @@ -110,25 +111,37 @@ static int add_device(const char *path, const char *subsystem) const char *devpath; devpath = &path[strlen(sysfs_path)]; - - /* set environment for callouts and dev.d/ */ setenv("DEVPATH", devpath, 1); setenv("SUBSYSTEM", subsystem, 1); - dbg("exec: '%s' (%s)\n", devpath, path); class_dev = sysfs_open_class_device_path(path); if (class_dev == NULL) { dbg ("sysfs_open_class_device_path failed"); - return -ENODEV; + return -1; } udev_init_device(&udev, devpath, subsystem, "add"); - udev_add_device(&udev, class_dev); + udev.devt = get_devt(class_dev); + if (!udev.devt) { + dbg ("sysfs_open_class_device_path failed"); + return -1; + } + udev_rules_get_name(&udev, class_dev); + if (udev.ignore_device) { + info("device event will be ignored"); + goto exit; + } + if (udev.name[0] == '\0') { + info("device node creation supressed"); + goto run; + } + udev_add_device(&udev, class_dev); if (udev.devname[0] != '\0') setenv("DEVNAME", udev.devname, 1); +run: if (udev_run && !list_empty(&udev.run_list)) { struct name_entry *name_loop; @@ -137,6 +150,7 @@ static int add_device(const char *path, const char *subsystem) execute_command(name_loop->name, udev.subsystem); } +exit: sysfs_close_class_device(class_dev); udev_cleanup_device(&udev); |