diff options
Diffstat (limited to 'source3/lib/util_sock.c')
| -rw-r--r-- | source3/lib/util_sock.c | 105 |
1 files changed, 18 insertions, 87 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index f72c4638dc..b16d34e1f4 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -50,7 +50,7 @@ typedef struct smb_socket_option { int opttype; } smb_socket_option; -smb_socket_option socket_options[] = { +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}, @@ -189,7 +189,7 @@ ssize_t read_udp_socket(int fd,char *buf,size_t len) /******************************************************************* checks if read data is outstanding. ********************************************************************/ -int read_data_outstanding(int fd, unsigned int time_out) +static int read_data_outstanding(int fd, unsigned int time_out) { int selrtn; fd_set fds; @@ -365,20 +365,6 @@ ssize_t read_with_timeout(int fd, char *buf, size_t mincnt, size_t maxcnt, } /**************************************************************************** -send a keepalive packet (rfc1002) -****************************************************************************/ - -BOOL send_keepalive(int client) -{ - unsigned char buf[4]; - - buf[0] = SMBkeepalive; - buf[1] = buf[2] = buf[3] = 0; - - return(write_socket_data(client,(char *)buf,4) == 4); -} - -/**************************************************************************** read data from the client, reading exactly N bytes. ****************************************************************************/ @@ -466,7 +452,7 @@ ssize_t write_data(int fd,char *buffer,size_t N) Write data to a socket - use send rather than write. ****************************************************************************/ -ssize_t write_socket_data(int fd,char *buffer,size_t N) +static ssize_t write_socket_data(int fd,char *buffer,size_t N) { size_t total=0; ssize_t ret; @@ -506,6 +492,21 @@ ssize_t write_socket(int fd,char *buf,size_t len) } /**************************************************************************** +send a keepalive packet (rfc1002) +****************************************************************************/ + +BOOL send_keepalive(int client) +{ + unsigned char buf[4]; + + buf[0] = SMBkeepalive; + buf[1] = buf[2] = buf[3] = 0; + + return(write_socket_data(client,(char *)buf,4) == 4); +} + + +/**************************************************************************** read 4 bytes of a smb packet and return the smb length of the packet store the result in the buffer This version of the function will return a length of zero on receiving @@ -656,45 +657,6 @@ BOOL send_smb(int fd,char *buffer) } /**************************************************************************** -send a single packet to a port on another machine -****************************************************************************/ - -BOOL send_one_packet(char *buf,int len,struct in_addr ip,int port,int type) -{ - BOOL ret; - int out_fd; - struct sockaddr_in sock_out; - - /* create a socket to write to */ - out_fd = socket(AF_INET, type, 0); - if (out_fd == -1) - { - DEBUG(0,("socket failed")); - return False; - } - - /* set the address and port */ - memset((char *)&sock_out,'\0',sizeof(sock_out)); - putip((char *)&sock_out.sin_addr,(char *)&ip); - sock_out.sin_port = htons( port ); - sock_out.sin_family = AF_INET; - - if (DEBUGLEVEL > 0) - DEBUG(3,("sending a packet of len %d to (%s) on port %d of type %s\n", - len,inet_ntoa(ip),port,type==SOCK_DGRAM?"DGRAM":"STREAM")); - - /* send it */ - ret = (sys_sendto(out_fd,buf,len,0,(struct sockaddr *)&sock_out,sizeof(sock_out)) >= 0); - - if (!ret) - DEBUG(0,("Packet send to %s(%d) failed ERRNO=%s\n", - inet_ntoa(ip),port,strerror(errno))); - - close(out_fd); - return(ret); -} - -/**************************************************************************** Open a socket of the specified type, port, and address for incoming data. ****************************************************************************/ @@ -1002,37 +964,6 @@ char *get_socket_addr(int fd) return addr_buf; } -/******************************************************************* - opens and connects to a unix pipe socket - ******************************************************************/ -int open_pipe_sock(char *path) -{ - int sock; - struct sockaddr_un sa; - - sock = socket(AF_UNIX, SOCK_STREAM, 0); - - if (sock < 0) - { - DEBUG(0, ("unix socket open failed\n")); - return sock; - } - - ZERO_STRUCT(sa); - sa.sun_family = AF_UNIX; - safe_strcpy(sa.sun_path, path, sizeof(sa.sun_path)-1); - - DEBUG(10, ("socket open succeeded. file name: %s\n", sa.sun_path)); - - if (connect(sock, (struct sockaddr*) &sa, sizeof(sa)) < 0) - { - DEBUG(0,("socket connect to %s failed\n", sa.sun_path)); - close(sock); - return -1; - } - - return sock; -} /******************************************************************* Create protected unix domain socket. |