*: reindent

[mirror_frr.git] / pimd / test_igmpv3_join.c

diff --git a/pimd/test_igmpv3_join.c b/pimd/test_igmpv3_join.c
index f363152ad4fab31d4ab28691226c5fa5d73dc14d..14ec9fb02b2036e4e10cc95597c60c7a7db555de 100644 (file)
--- a/pimd/test_igmpv3_join.c
+++ b/pimd/test_igmpv3_join.c
@@ -36,114 +36,114 @@ const char *prog_name = 0;
 
 static int iface_solve_index(const char *ifname)
 {
-  struct if_nameindex *ini;
-  ifindex_t ifindex = -1;
-  int i;
-
-  if (!ifname)
-    return -1;
-
-  ini = if_nameindex();
-  if (!ini) {
-    int err = errno;
-    fprintf(stderr,
-           "%s: interface=%s: failure solving index: errno=%d: %s\n",
-           prog_name, ifname, err, strerror(err));
-    errno = err;
-    return -1;
-  }
-
-  for (i = 0; ini[i].if_index; ++i) {
+       struct if_nameindex *ini;
+       ifindex_t ifindex = -1;
+       int i;
+
+       if (!ifname)
+               return -1;
+
+       ini = if_nameindex();
+       if (!ini) {
+               int err = errno;
+               fprintf(stderr,
+                       "%s: interface=%s: failure solving index: errno=%d: %s\n",
+                       prog_name, ifname, err, strerror(err));
+               errno = err;
+               return -1;
+       }
+
+       for (i = 0; ini[i].if_index; ++i) {
 #if 0
     fprintf(stderr,
            "%s: interface=%s matching against local ifname=%s ifindex=%d\n",
            prog_name, ifname, ini[i].if_name, ini[i].if_index);
 #endif
-    if (!strcmp(ini[i].if_name, ifname)) {
-      ifindex = ini[i].if_index;
-      break;
-    }
-  }
+               if (!strcmp(ini[i].if_name, ifname)) {
+                       ifindex = ini[i].if_index;
+                       break;
+               }
+       }
 
-  if_freenameindex(ini);
+       if_freenameindex(ini);
 
-  return ifindex;
+       return ifindex;
 }
 
 int main(int argc, const char *argv[])
 {
-  struct in_addr group_addr;
-  struct in_addr source_addr;
-  const char *ifname;
-  const char *group;
-  const char *source;
-  ifindex_t ifindex;
-  int result;
-  int fd;
-
-  prog_name = argv[0];
-
-  fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
-  if (fd < 0) {
-    fprintf(stderr,
-           "%s: could not create socket: socket(): errno=%d: %s\n",
-           prog_name, errno, strerror(errno));
-    exit(1);
-  }
-
-  if (argc != 4) {
-    fprintf(stderr,
-           "usage:   %s interface group     source\n"
-           "example: %s eth0      232.1.1.1 1.1.1.1\n",
-           prog_name, prog_name);
-    exit(1);
-  }
-
-  ifname = argv[1];
-  group  = argv[2];
-  source = argv[3];
-
-  ifindex = iface_solve_index(ifname);
-  if (ifindex < 0) {
-    fprintf(stderr, "%s: could not find interface: %s\n",
-           prog_name, ifname);
-    exit(1);
-  }
-
-  result = inet_pton(AF_INET, group, &group_addr);
-  if (result <= 0) {
-    fprintf(stderr, "%s: bad group address: %s\n",
-           prog_name, group);
-    exit(1);
-  }
-
-  result = inet_pton(AF_INET, source, &source_addr);
-  if (result <= 0) {
-    fprintf(stderr, "%s: bad source address: %s\n",
-           prog_name, source);
-    exit(1);
-  }
-
-  result = pim_igmp_join_source(fd, ifindex, group_addr, source_addr);
-  if (result) {
-    fprintf(stderr,
-           "%s: setsockopt(fd=%d) failure for IGMP group %s source %s ifindex %d on interface %s: errno=%d: %s\n",
-           prog_name, fd, group, source, ifindex, ifname,
-           errno, strerror(errno));
-    exit(1);
-  }
-
-  printf("%s: joined channel (S,G)=(%s,%s) on interface %s\n",
-        prog_name, source, group, ifname);
-
-  printf("%s: waiting...\n", prog_name);
-
-  getchar();
-
-  close(fd);
-
-  printf("%s: left channel (S,G)=(%s,%s) on interface %s\n",
-        prog_name, source, group, ifname);
-
-  exit(0);
+       struct in_addr group_addr;
+       struct in_addr source_addr;
+       const char *ifname;
+       const char *group;
+       const char *source;
+       ifindex_t ifindex;
+       int result;
+       int fd;
+
+       prog_name = argv[0];
+
+       fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+       if (fd < 0) {
+               fprintf(stderr,
+                       "%s: could not create socket: socket(): errno=%d: %s\n",
+                       prog_name, errno, strerror(errno));
+               exit(1);
+       }
+
+       if (argc != 4) {
+               fprintf(stderr,
+                       "usage:   %s interface group     source\n"
+                       "example: %s eth0      232.1.1.1 1.1.1.1\n",
+                       prog_name, prog_name);
+               exit(1);
+       }
+
+       ifname = argv[1];
+       group = argv[2];
+       source = argv[3];
+
+       ifindex = iface_solve_index(ifname);
+       if (ifindex < 0) {
+               fprintf(stderr, "%s: could not find interface: %s\n", prog_name,
+                       ifname);
+               exit(1);
+       }
+
+       result = inet_pton(AF_INET, group, &group_addr);
+       if (result <= 0) {
+               fprintf(stderr, "%s: bad group address: %s\n", prog_name,
+                       group);
+               exit(1);
+       }
+
+       result = inet_pton(AF_INET, source, &source_addr);
+       if (result <= 0) {
+               fprintf(stderr, "%s: bad source address: %s\n", prog_name,
+                       source);
+               exit(1);
+       }
+
+       result = pim_igmp_join_source(fd, ifindex, group_addr, source_addr);
+       if (result) {
+               fprintf(stderr,
+                       "%s: setsockopt(fd=%d) failure for IGMP group %s source %s ifindex %d on interface %s: errno=%d: %s\n",
+                       prog_name, fd, group, source, ifindex, ifname, errno,
+                       strerror(errno));
+               exit(1);
+       }
+
+       printf("%s: joined channel (S,G)=(%s,%s) on interface %s\n", prog_name,
+              source, group, ifname);
+
+       printf("%s: waiting...\n", prog_name);
+
+       getchar();
+
+       close(fd);
+
+       printf("%s: left channel (S,G)=(%s,%s) on interface %s\n", prog_name,
+              source, group, ifname);
+
+       exit(0);
 }