diff options
Diffstat (limited to 'FICS/network.c')
| -rw-r--r-- | FICS/network.c | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/FICS/network.c b/FICS/network.c index 5b2f2ac..c3f958e 100644 --- a/FICS/network.c +++ b/FICS/network.c @@ -49,14 +49,15 @@ net_addConnection(int fd, unsigned int fromHost) int noblock = 1; if (findConnection(fd) >= 0) { - fprintf(stderr, "FICS: FD already in connection table!\n"); + (void) fprintf(stderr, "FICS: " + "FD already in connection table!\n"); return -1; } if (numConnections >= max_connections) return -1; if (ioctl(fd, FIONBIO, &noblock) == -1) { - fprintf(stderr, "Error setting nonblocking mode errno=%d\n", - errno); + (void) fprintf(stderr, "Error setting nonblocking mode " + "errno=%d\n", errno); } con[fd].fd = fd; @@ -81,14 +82,15 @@ net_addConnection(int fd, unsigned int fromHost) if (con[fd].sndbuf == NULL) { #ifdef DEBUG - fprintf(stderr, "FICS: nac(%d) allocating sndbuf.\n", fd); + (void) fprintf(stderr, "FICS: nac(%d) allocating sndbuf.\n", + fd); #endif con[fd].sndbufpos = 0; con[fd].sndbufsize = MAX_STRING_LENGTH; con[fd].sndbuf = rmalloc(MAX_STRING_LENGTH); } else { #ifdef DEBUG - fprintf(stderr, "FICS: nac(%d) reusing old sndbuf " + (void) fprintf(stderr, "FICS: nac(%d) reusing old sndbuf " "size %d pos %d.\n", fd, con[fd].sndbufsize, con[fd].sndbufpos); #else @@ -100,7 +102,8 @@ net_addConnection(int fd, unsigned int fromHost) numConnections++; #ifdef DEBUG - fprintf(stderr, "FICS: fd: %d connections: %d descriptors: %d \n", fd, + (void) fprintf(stderr, "FICS: " + "fd: %d connections: %d descriptors: %d \n", fd, numConnections, getdtablesize()); /* sparky 3/13/95 */ #endif @@ -117,7 +120,7 @@ remConnection(int fd) con[fd].status = NETSTAT_EMPTY; if (con[fd].sndbuf == NULL) { - fprintf(stderr, "FICS: remcon(%d) SNAFU, " + (void) fprintf(stderr, "FICS: remcon(%d) SNAFU, " "this shouldn't happen.\n", fd); } else { if (con[fd].sndbufsize > MAX_STRING_LENGTH) { @@ -141,8 +144,8 @@ net_flushme(int which) if ((sent = send(con[which].outFd, con[which].sndbuf, con[which].sndbufpos, 0)) == -1) { if (errno != EPIPE) { // EPIPE = they've disconnected - fprintf(stderr, "FICS: net_flushme(%d) couldn't send, " - "errno=%d.\n", + (void) fprintf(stderr, "FICS: " + "net_flushme(%d) couldn't send, errno=%d.\n", which, errno); } @@ -346,7 +349,7 @@ readline2(comstr_t *cs, int who) state = con[who].state; if (state == 2 || state > 4) { - fprintf(stderr, "FICS: state screwed for con[%d], " + (void) fprintf(stderr, "FICS: state screwed for con[%d], " "this is a bug.\n", who); state = 0; } @@ -509,7 +512,7 @@ net_init(int p_port) /* Open a TCP socket (an Internet stream socket) */ if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { - fprintf(stderr, "FICS: can't open stream socket\n"); + (void) fprintf(stderr, "FICS: can't open stream socket\n"); return -1; } @@ -543,8 +546,8 @@ net_init(int p_port) warn("%s: SO_LINGER", __func__); if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof serv_addr) < 0) { - fprintf(stderr, "FICS: can't bind local address. errno=%d\n", - errno); + (void) fprintf(stderr, "FICS: can't bind local address. " + "errno=%d\n", errno); return -1; } @@ -602,7 +605,7 @@ net_connected_host(int fd, unsigned int *fromHost) int which; if ((which = findConnection(fd)) < 0) { - fprintf(stderr, "FICS: FD not in connection table!\n"); + (void) fprintf(stderr, "FICS: FD not in connection table!\n"); *fromHost = 0; return false; } @@ -623,7 +626,7 @@ ngc2(comstr_t *cs, int timeout) while ((fd = accept(sockfd, (struct sockaddr *) &cli_addr, &cli_len)) != -1) { if (net_addConnection(fd, cli_addr.sin_addr.s_addr) != 0) { - fprintf(stderr, "FICS is full. fd = %d.\n", fd); + (void) fprintf(stderr, "FICS is full. fd = %d.\n", fd); psend_raw_file(fd, mess_dir, MESS_FULL); close(fd); } else { @@ -639,8 +642,8 @@ ngc2(comstr_t *cs, int timeout) } if (errno != EWOULDBLOCK) { - fprintf(stderr, "FICS: Problem with accept(). errno=%d\n", - errno); + (void) fprintf(stderr, "FICS: Problem with accept(). " + "errno=%d\n", errno); } net_flush_all_connections(); |