Festplattenerkennung ueberarbeitet.

[people/teissler/ipfire-2.x.git] / src / install+setup / install / usb.c

diff --git a/src/install+setup/install/usb.c b/src/install+setup/install/usb.c
index 19b7bfb67548b6ee953eb22abab1f9c53567a9cc..13eb16aa5ac81529549bf1a0f61c1deaa337b9a3 100644 (file)
--- a/src/install+setup/install/usb.c
+++ b/src/install+setup/install/usb.c
@@ -95,3 +95,25 @@ int write_usb_modules_conf() {
     
     return 0;
 }
+
+/* Scans the named partitions and returns true if USB-removable. */
+int checkusb(char *device)
+{
+       FILE *f = NULL;
+       char filename[STRING_SIZE];
+       char command[STRING_SIZE];
+       char buffer[STRING_SIZE];
+       int found = 0;
+       
+       sprintf(command, "udevinfo -a -p /sys/block/%s | grep BUS | sort| uniq >/tmp/usbscan 2>/dev/null", device);
+       system(command);
+       
+       f = fopen("/tmp/usbscan", "r");
+       while (fgets(buffer, STRING_SIZE, f)) {
+               if (strstr(buffer,"usb")) found=1;
+       }
+       fclose(f);
+       
+       if (found) return 0;
+               else return 1;
+}