dos2unix: tiny shrink

[oweals/busybox.git] / libbb / create_icmp_socket.c

diff --git a/libbb/create_icmp_socket.c b/libbb/create_icmp_socket.c
index dbd4769f60aa3473510f15b7cb909a29ec2eeb12..64beba82baa2f7c14d10f05a97e19f7fee30512e 100644 (file)
--- a/libbb/create_icmp_socket.c
+++ b/libbb/create_icmp_socket.c
@@ -2,26 +2,25 @@
 /*
  * Utility routines.
  *
- * create raw socket for icmp protocol test permission
+ * create raw socket for icmp protocol
  * and drop root privileges if running setuid
- *
  */
 
-#include <sys/types.h>
-#include <netdb.h>
-#include <sys/socket.h>
 #include "libbb.h"
 
 int create_icmp_socket(void)
 {
-       struct protoent *proto;
        int sock;
-
+#if 0
+       struct protoent *proto;
        proto = getprotobyname("icmp");
        /* if getprotobyname failed, just silently force
         * proto->p_proto to have the correct value for "icmp" */
        sock = socket(AF_INET, SOCK_RAW,
                        (proto ? proto->p_proto : 1)); /* 1 == ICMP */
+#else
+       sock = socket(AF_INET, SOCK_RAW, 1); /* 1 == ICMP */
+#endif
        if (sock < 0) {
                if (errno == EPERM)
                        bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);