diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/util_sock.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index fa718590d7..0e1bfc04d1 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -78,166 +78,6 @@ bool is_a_socket(int fd) return(getsockopt(fd, SOL_SOCKET, SO_TYPE, (char *)&v, &l) == 0); } -enum SOCK_OPT_TYPES {OPT_BOOL,OPT_INT,OPT_ON}; - -typedef struct smb_socket_option { - const char *name; - int level; - int option; - int value; - int opttype; -} smb_socket_option; - -static const smb_socket_option socket_options[] = { - {"SO_KEEPALIVE", SOL_SOCKET, SO_KEEPALIVE, 0, OPT_BOOL}, - {"SO_REUSEADDR", SOL_SOCKET, SO_REUSEADDR, 0, OPT_BOOL}, - {"SO_BROADCAST", SOL_SOCKET, SO_BROADCAST, 0, OPT_BOOL}, -#ifdef TCP_NODELAY - {"TCP_NODELAY", IPPROTO_TCP, TCP_NODELAY, 0, OPT_BOOL}, -#endif -#ifdef TCP_KEEPCNT - {"TCP_KEEPCNT", IPPROTO_TCP, TCP_KEEPCNT, 0, OPT_INT}, -#endif -#ifdef TCP_KEEPIDLE - {"TCP_KEEPIDLE", IPPROTO_TCP, TCP_KEEPIDLE, 0, OPT_INT}, -#endif -#ifdef TCP_KEEPINTVL - {"TCP_KEEPINTVL", IPPROTO_TCP, TCP_KEEPINTVL, 0, OPT_INT}, -#endif -#ifdef IPTOS_LOWDELAY - {"IPTOS_LOWDELAY", IPPROTO_IP, IP_TOS, IPTOS_LOWDELAY, OPT_ON}, -#endif -#ifdef IPTOS_THROUGHPUT - {"IPTOS_THROUGHPUT", IPPROTO_IP, IP_TOS, IPTOS_THROUGHPUT, OPT_ON}, -#endif -#ifdef SO_REUSEPORT - {"SO_REUSEPORT", SOL_SOCKET, SO_REUSEPORT, 0, OPT_BOOL}, -#endif -#ifdef SO_SNDBUF - {"SO_SNDBUF", SOL_SOCKET, SO_SNDBUF, 0, OPT_INT}, -#endif -#ifdef SO_RCVBUF - {"SO_RCVBUF", SOL_SOCKET, SO_RCVBUF, 0, OPT_INT}, -#endif -#ifdef SO_SNDLOWAT - {"SO_SNDLOWAT", SOL_SOCKET, SO_SNDLOWAT, 0, OPT_INT}, -#endif -#ifdef SO_RCVLOWAT - {"SO_RCVLOWAT", SOL_SOCKET, SO_RCVLOWAT, 0, OPT_INT}, -#endif -#ifdef SO_SNDTIMEO - {"SO_SNDTIMEO", SOL_SOCKET, SO_SNDTIMEO, 0, OPT_INT}, -#endif -#ifdef SO_RCVTIMEO - {"SO_RCVTIMEO", SOL_SOCKET, SO_RCVTIMEO, 0, OPT_INT}, -#endif -#ifdef TCP_FASTACK - {"TCP_FASTACK", IPPROTO_TCP, TCP_FASTACK, 0, OPT_INT}, -#endif -#ifdef TCP_QUICKACK - {"TCP_QUICKACK", IPPROTO_TCP, TCP_QUICKACK, 0, OPT_BOOL}, -#endif -#ifdef TCP_KEEPALIVE_THRESHOLD - {"TCP_KEEPALIVE_THRESHOLD", IPPROTO_TCP, TCP_KEEPALIVE_THRESHOLD, 0, OPT_INT}, -#endif -#ifdef TCP_KEEPALIVE_ABORT_THRESHOLD - {"TCP_KEEPALIVE_ABORT_THRESHOLD", IPPROTO_TCP, TCP_KEEPALIVE_ABORT_THRESHOLD, 0, OPT_INT}, -#endif - {NULL,0,0,0,0}}; - -/**************************************************************************** - Print socket options. -****************************************************************************/ - -static void print_socket_options(int s) -{ - int value; - socklen_t vlen = 4; - const smb_socket_option *p = &socket_options[0]; - - /* wrapped in if statement to prevent streams - * leak in SCO Openserver 5.0 */ - /* reported on samba-technical --jerry */ - if ( DEBUGLEVEL >= 5 ) { - DEBUG(5,("Socket options:\n")); - for (; p->name != NULL; p++) { - if (getsockopt(s, p->level, p->option, - (void *)&value, &vlen) == -1) { - DEBUGADD(5,("\tCould not test socket option %s.\n", - p->name)); - } else { - DEBUGADD(5,("\t%s = %d\n", - p->name,value)); - } - } - } - } - -/**************************************************************************** - Set user socket options. -****************************************************************************/ - -void set_socket_options(int fd, const char *options) -{ - TALLOC_CTX *ctx = talloc_stackframe(); - char *tok; - - while (next_token_talloc(ctx, &options, &tok," \t,")) { - int ret=0,i; - int value = 1; - char *p; - bool got_value = false; - - if ((p = strchr_m(tok,'='))) { - *p = 0; - value = atoi(p+1); - got_value = true; - } - - for (i=0;socket_options[i].name;i++) - if (strequal(socket_options[i].name,tok)) - break; - - if (!socket_options[i].name) { - DEBUG(0,("Unknown socket option %s\n",tok)); - continue; - } - - switch (socket_options[i].opttype) { - case OPT_BOOL: - case OPT_INT: - ret = setsockopt(fd,socket_options[i].level, - socket_options[i].option, - (char *)&value,sizeof(int)); - break; - - case OPT_ON: - if (got_value) - DEBUG(0,("syntax error - %s " - "does not take a value\n",tok)); - - { - int on = socket_options[i].value; - ret = setsockopt(fd,socket_options[i].level, - socket_options[i].option, - (char *)&on,sizeof(int)); - } - break; - } - - if (ret != 0) { - /* be aware that some systems like Solaris return - * EINVAL to a setsockopt() call when the client - * sent a RST previously - no need to worry */ - DEBUG(2,("Failed to set socket option %s (Error %s)\n", - tok, strerror(errno) )); - } - } - - TALLOC_FREE(ctx); - print_socket_options(fd); -} - /**************************************************************************** Read from a socket. ****************************************************************************/ |