[PATCH] hmm, handle net devices with udev?

[elogind.git] / udev_lib.c

diff --git a/udev_lib.c b/udev_lib.c
index f095513c976ef65bece0c4447afd0f85a5a852e2..4a9eea506cacaf8171313719a33a4b27ae2d185b 100644 (file)
--- a/udev_lib.c
+++ b/udev_lib.c
@@ -81,6 +81,22 @@ char *get_subsystem(char *subsystem)
        return subsystem;
 }
 
+char get_device_type(const char *path, const char *subsystem)
+{
+       if (strcmp(subsystem, "block") == 0 ||
+           strstr(path, "/block/") != NULL)
+               return 'b';
+
+       if (strcmp(subsystem, "net") == 0 ||
+           strstr(path, "/class/net/") != NULL)
+               return 'n';
+
+       if (strstr(path, "/class/") != NULL)
+               return 'c';
+
+       return '\0';
+}
+
 int file_map(const char *filename, char **buf, size_t *bufsize)
 {
        struct stat stats;