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sock: add addr argument to listen_sock()

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instead of using config.ipAddr internally.
This is in preparation to make it possible
to call it for multiple addresses.

Signed-off-by: Michael Adam <obnox@samba.org>
(cherry picked from commit 2bd919f01e)
This commit is contained in:
Michael Adam 2013-11-07 12:15:20 +01:00
parent ccb987e8e0
commit a8a2342527
3 changed files with 4 additions and 4 deletions
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2
src/child.c
View File

@ -466,7 +466,7 @@ void child_kill_children (int sig)
int child_listening_sock (uint16_t port)
{
listenfd = listen_sock (port);
listenfd = listen_sock (config.ipAddr, port);
return listenfd;
}

4
src/sock.c
View File

@ -166,7 +166,7 @@ int socket_blocking (int sock)
* Start listening on a socket. Create a socket with the selected port.
* The socket fd is returned upon success, -1 upon error.
*/
int listen_sock (uint16_t port)
int listen_sock (const char *addr, uint16_t port)
{
struct addrinfo hints, *result, *rp;
char portstr[6];
@ -182,7 +182,7 @@ int listen_sock (uint16_t port)
snprintf (portstr, sizeof (portstr), "%d", port);
if (getaddrinfo (config.ipAddr, portstr, &hints, &result) != 0) {
if (getaddrinfo (addr, portstr, &hints, &result) != 0) {
log_message (LOG_ERR,
"Unable to getaddrinfo() because of %s",
strerror (errno));

2
src/sock.h
View File

@ -29,7 +29,7 @@
#define MAXLINE (1024 * 4)
extern int opensock (const char *host, int port, const char *bind_to);
extern int listen_sock (uint16_t port);
extern int listen_sock (const char *addr, uint16_t port);
extern int socket_nonblocking (int sock);
extern int socket_blocking (int sock);