* Replaced all "Citadel/UX" references with "Citadel"

[citadel.git] / citadel / sysdep.c

diff --git a/citadel/sysdep.c b/citadel/sysdep.c
index 7d21eb0b24a17d6f9cfc97c1a159762e960fe9d4..9c97ef21df290107394eef25b319dd3c2d80684d 100644 (file)
--- a/citadel/sysdep.c
+++ b/citadel/sysdep.c
@@ -1,7 +1,7 @@
 /*
  * $Id$
  *
- * Citadel/UX "system dependent" stuff.
+ * Citadel "system dependent" stuff.
  * See copyright.txt for copyright information.
  *
  * Here's where we (hopefully) have most parts of the Citadel server that
@@ -107,12 +107,12 @@ int syslog_facility = (-1);
  * log data sent through this function.  BE CAREFUL!
  */
 void lprintf(enum LogLevel loglevel, const char *format, ...) {   
-        va_list arg_ptr;
+       va_list arg_ptr;
        char buf[SIZ];
  
-        va_start(arg_ptr, format);   
-        vsnprintf(buf, sizeof(buf), format, arg_ptr);   
-        va_end(arg_ptr);   
+       va_start(arg_ptr, format);   
+       vsnprintf(buf, sizeof(buf), format, arg_ptr);   
+       va_end(arg_ptr);   
 
        if (syslog_facility >= 0) {
                if (loglevel <= verbosity) {
@@ -275,7 +275,7 @@ void end_critical_section(int which_one)
  * a TCP port.  The server shuts down if the bind fails.
  *
  */
-int ig_tcp_server(int port_number, int queue_len)
+int ig_tcp_server(char *ip_addr, int port_number, int queue_len)
 {
        struct sockaddr_in sin;
        int s, i;
@@ -286,8 +286,17 @@ int ig_tcp_server(int port_number, int queue_len)
 
        memset(&sin, 0, sizeof(sin));
        sin.sin_family = AF_INET;
-       sin.sin_addr.s_addr = INADDR_ANY;
        sin.sin_port = htons((u_short)port_number);
+       if (ip_addr == NULL) {
+               sin.sin_addr.s_addr = INADDR_ANY;
+       }
+       else {
+               sin.sin_addr.s_addr = inet_addr(ip_addr);
+       }
+                                                                               
+       if (sin.sin_addr.s_addr == INADDR_NONE) {
+               sin.sin_addr.s_addr = INADDR_ANY;
+       }
 
        s = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
 
@@ -448,7 +457,7 @@ DONE:       ++num_sessions;
 
 /*
  * buffer_output() ... tell client_write to buffer all output until
- *                     instructed to dump it all out later
+ *                  instructed to dump it all out later
  */
 void buffer_output(void) {
        if (CC->buffering == 0) {
@@ -529,15 +538,15 @@ void client_write(char *buf, int nbytes)
 
 /*
  * cprintf()  ...   Send formatted printable data to the client.   It is
- *                  implemented in terms of client_write() but remains in
- *                  sysdep.c in case we port to somewhere without va_args...
+ *               implemented in terms of client_write() but remains in
+ *               sysdep.c in case we port to somewhere without va_args...
  */
 void cprintf(const char *format, ...) {   
-        va_list arg_ptr;   
-        char buf[SIZ];   
+       va_list arg_ptr;   
+       char buf[SIZ];   
    
-        va_start(arg_ptr, format);   
-        if (vsnprintf(buf, sizeof buf, format, arg_ptr) == -1)
+       va_start(arg_ptr, format);   
+       if (vsnprintf(buf, sizeof buf, format, arg_ptr) == -1)
                buf[sizeof buf - 2] = '\n';
        client_write(buf, strlen(buf)); 
        va_end(arg_ptr);