diff options
Diffstat (limited to 'man2/bind.2')
| -rw-r--r-- | man2/bind.2 | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/man2/bind.2 b/man2/bind.2 index 1f635cb83..a9627b7ad 100644 --- a/man2/bind.2 +++ b/man2/bind.2 @@ -222,50 +222,50 @@ domain, and accept connections: #include <sys/socket.h> #include <sys/un.h> #include <unistd.h> - +\& #define MY_SOCK_PATH "/somepath" #define LISTEN_BACKLOG 50 - +\& #define handle_error(msg) \e do { perror(msg); exit(EXIT_FAILURE); } while (0) - +\& int main(void) { int sfd, cfd; socklen_t peer_addr_size; struct sockaddr_un my_addr, peer_addr; - +\& sfd = socket(AF_UNIX, SOCK_STREAM, 0); if (sfd == \-1) handle_error("socket"); - +\& memset(&my_addr, 0, sizeof(my_addr)); my_addr.sun_family = AF_UNIX; strncpy(my_addr.sun_path, MY_SOCK_PATH, sizeof(my_addr.sun_path) \- 1); - +\& if (bind(sfd, (struct sockaddr *) &my_addr, sizeof(my_addr)) == \-1) handle_error("bind"); - +\& if (listen(sfd, LISTEN_BACKLOG) == \-1) handle_error("listen"); - +\& /* Now we can accept incoming connections one at a time using accept(2). */ - +\& peer_addr_size = sizeof(peer_addr); cfd = accept(sfd, (struct sockaddr *) &peer_addr, &peer_addr_size); if (cfd == \-1) handle_error("accept"); - +\& /* Code to deal with incoming connection(s)... */ - +\& if (close(sfd) == \-1) handle_error("close"); - +\& if (unlink(MY_SOCK_PATH) == \-1) handle_error("unlink"); } |