diff options
| -rw-r--r-- | econserv.c | 5 | ||||
| -rw-r--r-- | util.c | 8 |
2 files changed, 5 insertions, 8 deletions
@@ -27,7 +27,6 @@ #include <stddef.h> #include <stdint.h> #include <assert.h> -#include <errno.h> #include <sys/types.h> #include <sys/socket.h> @@ -212,7 +211,7 @@ handle_input(struct ecs *ecs, char *in, int fd, in.sin_addr.s_addr = ((struct sockaddr_in *) src_addr)->sin_addr.s_addr; printf("got connect request\n"); if (connect(ecs->client_fd, (struct sockaddr *) &in, sizeof in) != 0) { - fprintf(stderr, "failed to connect: %s\n", strerror(errno)); + perror("Failed to connect"); close(ecs->client_fd); ecs->client_fd = -1; ecs->state = E_PSTAT_NOUSE; @@ -347,7 +346,7 @@ int main(int argc, char *argv[]) } if (select(maxfd + 1, &fds, NULL, NULL, NULL) <= 0) { - fprintf(stderr, "select failed: %s", strerror(errno)); + perror("Select failed"); continue; } @@ -59,8 +59,7 @@ sock_get_ifreq(int fd) ifconf.ifc_len = sizeof ifreqs; ifconf.ifc_req = ifreqs; if (ioctl(fd, SIOCGIFCONF, &ifconf) < 0) { - fprintf(stderr, "retrieving interfaces failed: %s\n", - strerror(errno)); + perror("Reading interface configuration failed"); return NULL; } @@ -203,8 +202,7 @@ connect_to_host(int socktype, const char *host, const char *port) int broadcast_enable = 1; if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &broadcast_enable, sizeof(broadcast_enable)) < 0) - fprintf(stderr, "Failed to setsockopt broadcast: %s\n", - strerror(errno)); + perror("Failed to setsockopt broadcast"); } if (connect(fd, rp->ai_addr, rp->ai_addrlen) != -1) @@ -214,7 +212,7 @@ connect_to_host(int socktype, const char *host, const char *port) } freeaddrinfo(result); if (rp == NULL) { - fprintf(stderr, "Failed to connect: %s\n", strerror(errno)); + perror("Failed to connect"); return -1; } |