[#1334] exec script for devices even if they dont have device nodes
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 2bb0224..9c33feb 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -45,8 +45,13 @@
strcat(path, "/dev");
len = open_read_close(path, temp + 1, 64);
*temp++ = 0;
- if (len < 1)
- return;
+ if (len < 1) {
+ if (ENABLE_FEATURE_MDEV_EXEC)
+ /* no "dev" file, so just try to run script */
+ *temp = 0;
+ else
+ return;
+ }
}
/* Determine device name, type, major and minor */
@@ -181,8 +186,12 @@
}
if (!delete) {
- if (sscanf(temp, "%d:%d", &major, &minor) != 2)
- return;
+ if (sscanf(temp, "%d:%d", &major, &minor) != 2) {
+ if (ENABLE_FEATURE_MDEV_EXEC)
+ goto skip_creation;
+ else
+ return;
+ }
if (ENABLE_FEATURE_MDEV_RENAME)
unlink(device_name);
@@ -217,6 +226,7 @@
free(dest);
}
}
+ skip_creation: /* nothing */ ;
}
if (ENABLE_FEATURE_MDEV_EXEC && command) {
/* setenv will leak memory, so use putenv */