+int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[])
+{
+ int i = 0;
+ char *pos;
+
+ if (strchr(cmd, ' ') == NULL) {
+ argv[i++] = cmd;
+ goto out;
+ }
+
+ pos = cmd;
+ while (pos != NULL && pos[0] != '\0') {
+ if (pos[0] == '\'') {
+ /* do not separate quotes */
+ pos++;
+ argv[i] = strsep(&pos, "\'");
+ if (pos != NULL)
+ while (pos[0] == ' ')
+ pos++;
+ } else {
+ argv[i] = strsep(&pos, " ");
+ if (pos != NULL)
+ while (pos[0] == ' ')
+ pos++;
+ }
+ dbg(udev, "argv[%i] '%s'\n", i, argv[i]);
+ i++;
+ }
+out:
+ argv[i] = NULL;
+ if (argc)
+ *argc = i;
+ return 0;
+}
+