diff options
Diffstat (limited to 'src/broadcaster.c')
| -rw-r--r-- | src/broadcaster.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/src/broadcaster.c b/src/broadcaster.c index 2f0e194..bd80a5c 100644 --- a/src/broadcaster.c +++ b/src/broadcaster.c @@ -29,10 +29,7 @@ int main(int argc, char **argv) while ((MAXBUFLEN-total_len > 0) && ((i = read(0, &(buf[total_len]), MAXBUFLEN-total_len)) > 0)) total_len += i; - if (i < 0) { - perror("read(stdin)"); - exit(1); - } + ENP(i, "read(stdin)"); }else{ /* use cmd line for payload */ total_len += strlen(message); @@ -45,11 +42,7 @@ int main(int argc, char **argv) } /* setup socket */ - if ((fd = socket(AF_INET6, SOCK_DGRAM, 0)) == -1) { - perror("socket"); - exit(1); - } - + ENP((fd = socket(AF_INET6, SOCK_DGRAM, 0)), "socket"); addr.sin6_family = AF_INET6; addr.sin6_port = htons(SERVERPORT); addr.sin6_flowinfo = 0; @@ -60,10 +53,8 @@ int main(int argc, char **argv) } /* send packet */ - if (sendto(fd, buf, total_len, 0, (struct sockaddr *)&addr, sizeof addr) == -1) { - perror("sendto"); - exit(1); - } + ENP(sendto(fd, buf, total_len, 0, (struct sockaddr *) &addr, sizeof addr), + "sendto"); return 0; } |