Hi! I'm trying to make xmpp module, to do this I'm configurating according to my file system several files (xmpp_component.c, util.c, xmpp.c ...). But I get error while compiling the file 'network.c'. I don't know where these errors come from because the rest of the files are OK. These are the errors and my 'network.c' file: Any help would be wellcomed. Izortze. network.c:27: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘<’ token network.c: In function ‘net_connect’: network.c:95: error: storage size of ‘sin’ isn’t known network.c:97: warning: implicit declaration of function ‘memset’ network.c:97: warning: incompatible implicit declaration of built-in function ‘memset’ network.c:97: error: invalid application of ‘sizeof’ to incomplete type ‘struct sockaddr_in’ network.c:98: error: ‘AF_INET’ undeclared (first use in this function) network.c:98: error: (Each undeclared identifier is reported only once network.c:98: error: for each function it appears in.) network.c:99: warning: implicit declaration of function ‘htons’ network.c:101: warning: implicit declaration of function ‘inet_aton’ network.c:104: warning: implicit declaration of function ‘DBG’ network.c:106: warning: implicit declaration of function ‘gethostbyname’ network.c:106: warning: assignment makes pointer from integer without a castnetwork.c:107: warning: implicit declaration of function ‘LOG’ network.c:107: error: ‘L_ERR’ undeclared (first use in this function) network.c:108: warning: implicit declaration of function ‘hstrerror’ network.c:108: error: ‘h_errno’ undeclared (first use in this function) network.c:111: warning: implicit declaration of function ‘memcpy’ network.c:111: warning: incompatible implicit declaration of built-in function ‘memcpy’ network.c:111: error: dereferencing pointer to incomplete type network.c:111: error: dereferencing pointer to incomplete type network.c:114: warning: implicit declaration of function ‘socket’ network.c:114: error: ‘PF_INET’ undeclared (first use in this function) network.c:114: error: ‘SOCK_STREAM’ undeclared (first use in this function) network.c:115: warning: implicit declaration of function ‘strerror’ network.c:115: error: ‘errno’ undeclared (first use in this function) network.c:119: warning: implicit declaration of function ‘inet_ntoa’ network.c:121: warning: implicit declaration of function ‘connect’ network.c:121: error: invalid application of ‘sizeof’ to incomplete type ‘struct sockaddr_in’ network.c:123: warning: implicit declaration of function ‘close’ network.c:95: warning: unused variable ‘sin’ network.c: In function ‘net_send’: network.c:137: warning: implicit declaration of function ‘send’ network.c: In function ‘net_printf’: network.c:149: error: ‘va_list’ undeclared (first use in this function) network.c:149: error: expected ‘;’ before ‘args’ network.c:152: warning: implicit declaration of function ‘va_start’ network.c:152: error: ‘args’ undeclared (first use in this function) network.c:153: warning: implicit declaration of function ‘vsnprintf’ network.c:154: warning: implicit declaration of function ‘va_end’ network.c:158: warning: implicit declaration of function ‘strlen’ network.c:158: warning: incompatible implicit declaration of built-in function ‘strlen’ network.c: In function ‘net_read_static’: network.c:166: warning: implicit declaration of function ‘recv’ network.c:168: error: ‘L_ERR’ undeclared (first use in this function) network.c:168: error: ‘errno’ undeclared (first use in this function) network.c:169: error: ‘NULL’ undeclared (first use in this function) make: *** [network.o] Error 1 /* * $Id: network.c 1827 2007-03-12 15:22:53Z bogdan_iancu $ * */ include <stdio.h> include <stdlib.h> include <string.h> include <unistd.h> include <stdarg.h> include <errno.h> include <sys/socket.h> include <netinet/in.h> include <arpa/inet.h> include <netdb.h> include "/usr/local/src/openser-1.2.0/sip-server/sr_module.h" int net_listen(char *server, int port) { int fd; struct sockaddr_in sin; int on = 1; memset(&sin, 0, sizeof(struct sockaddr_in)); sin.sin_family = AF_INET; sin.sin_port = htons(port); if (!inet_aton(server, &sin.sin_addr)) { struct hostent *host; DBG("xmpp: resolving %s...\n", server); if (!(host = gethostbyname(server))) { LOG(L_ERR, "xmpp: resolving %s failed (%s).\n", server, hstrerror(h_errno)); return -1; } memcpy(&sin.sin_addr, host->h_addr_list[0], host->h_length); } if ((fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) { LOG(L_ERR, "xmpp: cannot socket(): %s\n", strerror(errno)); return -1; } DBG("xmpp: listening on %s:%d\n", inet_ntoa(sin.sin_addr), port); if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0) { LOG(L_WARN, "xmpp: cannot setsockopt(SO_REUSEADDR): %s\n", strerror(errno)); } if (bind(fd, (struct sockaddr *) &sin, sizeof(struct sockaddr_in)) < 0) { LOG(L_ERR, "xmpp: cannot bind(): %s\n", strerror(errno)); close(fd); return -1; } if (listen(fd, 1) < 0) { LOG(L_ERR, "xmpp: cannot listen(): %s\n", strerror(errno)); close(fd); return -1; } return fd; } int net_connect(char *server, int port) { int fd; struct sockaddr_in sin; memset(&sin, 0, sizeof(struct sockaddr_in)); sin.sin_family = AF_INET; sin.sin_port = htons(port); if (!inet_aton(server, &sin.sin_addr)) { struct hostent *host; DBG("xmpp: resolving %s...\n", server); if (!(host = gethostbyname(server))) { LOG(L_ERR, "xmpp: resolving %s failed (%s).\n", server, hstrerror(h_errno)); return -1; } memcpy(&sin.sin_addr, host->h_addr_list[0], host->h_length); } if ((fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) { LOG(L_ERR, "xmpp: cannot socket(): %s\n", strerror(errno)); return -1; } DBG("xmpp: connecting to %s:%d...\n", inet_ntoa(sin.sin_addr), port); if (connect(fd, (struct sockaddr *) &sin, sizeof(struct sockaddr_in)) < 0) { LOG(L_ERR, "xmpp: cannot connect(): %s\n", strerror(errno)); close(fd); return -1; } DBG("xmpp: connected to %s:%d...\n", inet_ntoa(sin.sin_addr), port); return fd; } int net_send(int fd, const char *buf, int len) { const char *p = buf; int res; do { res = send(fd, p, len, 0); if (res <= 0) return res; len -= res; p += res; } while (len); return (p - buf); } int net_printf(int fd, char *format, ...) { va_list args; char buf[4096]; va_start(args, format); vsnprintf(buf, sizeof(buf) - 1, format, args); va_end(args); DBG("xmpp: net_printf: [%s]\n", buf); return net_send(fd, buf, strlen(buf)); } char *net_read_static(int fd) { static char buf[4096]; int res; res = recv(fd, buf, sizeof(buf) - 1, 0); if (res < 0) { LOG(L_ERR, "xmpp: recv() error: %s\n", strerror(errno)); return NULL; } if (!res) return NULL; buf[res] = 0; return buf; } _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users