#include <sys/socket.h>
#include <sys/ioctl.h>
#include <linux/sockios.h>
-#ifndef __KLIBC__
#include <pwd.h>
-#include <utmp.h>
-#endif
#include "libsysfs/sysfs/libsysfs.h"
#include "udev.h"
-#include "udev_lib.h"
+#include "udev_utils.h"
#include "udev_version.h"
#include "logging.h"
#include "namedev.h"
-#include "udevdb.h"
-#include "klibc_fixups.h"
-
-#define LOCAL_USER "$local"
+#include "udev_db.h"
#include "selinux.h"
return -1;
}
-static int create_path(char *file)
-{
- char p[NAME_SIZE];
- char *pos;
- int retval;
- struct stat stats;
-
- strfieldcpy(p, file);
- pos = strchr(p+1, '/');
- while (1) {
- pos = strchr(pos+1, '/');
- if (pos == NULL)
- break;
- *pos = 0x00;
- if (stat(p, &stats)) {
- selinux_setfscreatecon(p, S_IFDIR);
- retval = mkdir(p, 0755);
- if (retval != 0) {
- dbg("mkdir(%s) failed with error '%s'",
- p, strerror(errno));
- return retval;
- }
- dbg("created '%s'", p);
- } else {
- selinux_setfilecon(p, S_IFDIR);
- }
- *pos = '/';
- }
- return 0;
-}
-
static int make_node(char *file, int major, int minor, unsigned int mode, uid_t uid, gid_t gid)
{
struct stat stats;
return retval;
}
-/* get the local logged in user */
-static void set_to_local_user(char *user)
-{
- struct utmp *u;
- time_t recent = 0;
-
- strfieldcpymax(user, default_owner_str, OWNER_SIZE);
- setutent();
- while (1) {
- u = getutent();
- if (u == NULL)
- break;
-
- /* is this a user login ? */
- if (u->ut_type != USER_PROCESS)
- continue;
-
- /* is this a local login ? */
- if (strcmp(u->ut_host, ""))
- continue;
-
- if (u->ut_time > recent) {
- recent = u->ut_time;
- strfieldcpymax(user, u->ut_user, OWNER_SIZE);
- dbg("local user is '%s'", user);
- break;
- }
- }
- endutent();
-}
-
static int create_node(struct udevice *udev)
{
char filename[NAME_SIZE];
- char linkname[NAME_SIZE];
- char linktarget[NAME_SIZE];
char partitionname[NAME_SIZE];
uid_t uid = 0;
gid_t gid = 0;
char *pos;
int len;
- strfieldcpy(filename, udev_root);
- strfieldcat(filename, udev->name);
+ snprintf(filename, NAME_SIZE, "%s/%s", udev_root, udev->name);
+ filename[NAME_SIZE-1] = '\0';
switch (udev->type) {
case 'b':
uid = (uid_t) id;
else {
struct passwd *pw;
- if (strncmp(udev->owner, LOCAL_USER, sizeof(LOCAL_USER)) == 0)
- set_to_local_user(udev->owner);
pw = getpwnam(udev->owner);
if (pw == NULL)
/* create symlink(s) if requested */
foreach_strpart(udev->symlink, " ", pos, len) {
+ char linkname[NAME_SIZE];
+ char linktarget[NAME_SIZE];
+
strfieldcpymax(linkname, pos, len+1);
- strfieldcpy(filename, udev_root);
- strfieldcat(filename, linkname);
+ snprintf(filename, NAME_SIZE, "%s/%s", udev_root, linkname);
+ filename[NAME_SIZE-1] = '\0';
+
dbg("symlink '%s' to node '%s' requested", filename, udev->name);
if (!udev->test_run)
if (strrchr(linkname, '/'))
if (retval != 0)
goto exit;
- if (udevdb_add_dev(udev) != 0)
- dbg("udevdb_add_dev failed, but we create the node anyway, "
+ if (udev_db_add_device(udev) != 0)
+ dbg("udev_db_add_dev failed, but we create the node anyway, "
"remove might not work for custom names");
/* use full path to the environment */
- snprintf(udev->devname, NAME_SIZE-1, "%s%s", udev_root, udev->name);
+ snprintf(udev->devname, NAME_SIZE, "%s/%s", udev_root, udev->name);
+ udev->devname[NAME_SIZE-1] = '\0';
} else if (udev->type == 'n') {
/* look if we want to change the name of the netif */