#include <dirent.h>
#include <sys/stat.h>
#include <sys/mman.h>
+#include <sys/utsname.h>
#include "udev.h"
#include "logging.h"
udev->type = get_device_type(devpath, subsystem);
}
+int kernel_release_satisfactory(int version, int patchlevel, int sublevel)
+{
+ static struct utsname uts;
+ static int kversion = 0;
+ static int kpatchlevel;
+ static int ksublevel;
+
+ if (kversion == 0) {
+ if (uname(&uts) != 0)
+ return -1;
+
+ if (sscanf (uts.release, "%u.%u.%u", &kversion, &kpatchlevel, &ksublevel) != 3) {
+ kversion = 0;
+ return -1;
+ }
+ }
+
+ if (kversion >= version && kpatchlevel >= patchlevel && ksublevel >= sublevel)
+ return 1;
+ else
+ return 0;
+}
+
int create_path(const char *path)
{
char p[NAME_SIZE];
}
/* calls function for every file found in specified directory */
-int call_foreach_file(int fnct(char *f) , char *dirname, char *suffix)
+int call_foreach_file(file_fnct_t fnct, const char *dirname,
+ const char *suffix, void *data)
{
struct dirent *ent;
DIR *dir;
char *ext;
- char file[NAME_SIZE];
struct files *loop_file;
struct files *tmp_file;
LIST_HEAD(file_list);
/* call function for every file in the list */
list_for_each_entry_safe(loop_file, tmp_file, &file_list, list) {
- snprintf(file, NAME_SIZE-1, "%s/%s", dirname, loop_file->name);
- file[NAME_SIZE-1] = '\0';
+ char filename[NAME_SIZE];
+
+ snprintf(filename, NAME_SIZE, "%s/%s", dirname, loop_file->name);
+ filename[NAME_SIZE-1] = '\0';
- fnct(file);
+ fnct(filename, data);
list_del(&loop_file->list);
free(loop_file);
closedir(dir);
return 0;
}
-
-/* Set the FD_CLOEXEC flag of desc if value is nonzero,
- or clear the flag if value is 0.
- Return 0 on success, or -1 on error with errno set. */
-
-int set_cloexec_flag (int desc, int value)
-{
- int oldflags = fcntl (desc, F_GETFD, 0);
- /* If reading the flags failed, return error indication now. */
- if (oldflags < 0)
- return oldflags;
- /* Set just the flag we want to set. */
- if (value != 0)
- oldflags |= FD_CLOEXEC;
- else
- oldflags &= ~FD_CLOEXEC;
- /* Store modified flag word in the descriptor. */
- return fcntl (desc, F_SETFD, oldflags);
-}