k9core

commit 69d0fae90cf105481cfb6f55af4584dc49d140e8
parent 8065fedd7016eb4cbaa09e10d148fcc0414a22d5
Author: qorg11 <qorg@vxempire.xyz>
Date:   Wed,  8 Jul 2020 10:58:34 +0200

Added stuff to mount.c

Diffstat:
M
src/mount.c
 | 
21
+++++++++++++++++++--

1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/src/mount.c b/src/mount.c
@@ -1,28 +1,45 @@
 #include <stdio.h>
 #include <sys/mount.h>
 #include <unistd.h>
+#include <getopt.h>
 #include <errno.h>
+#include <string.h>
 
 /* Do NOT use this unironically for now, this only supports ext4, and
  * you cannot specify another filesystem unless you change the source
  * code. */
 
+/* Update: now this supports filetype with -t flag. But I still don't
+ * recommend it to mounting something that it's not extx
+ */
+
 int
 main(int argc, char *argv[]) {
+  int c = getopt(argc, argv,"t:");
   if(argc < 2)
     {
       printf("./mount source destination\n");
       return 1;
     }
-  
+
   if(getuid() != 0)
     {
       fprintf(stderr,"Only root can run this\n");
       return 1;
     }
-  int fd = mount(argv[1],argv[2],"ext4",0,NULL);
+  char filesystem[10] = "ext4";
+  int source = 1;
+  int destination = 2;
+  if(c == 't')
+    {
+      strcpy(filesystem,optarg);
+      source++;
+      destination++;
+    }
+  int fd = mount(argv[source],argv[destination],filesystem,0,NULL);
   if(fd == -1)
     {
       fprintf(stderr,"error mounting: %i\n",errno);
     }
+
 }