blob: fe2b69d36ebd78f5059b995df0915127a90f1b87 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
================
Socket functions
================
.. code-block:: c
#include <libHX/socket.h>
int HX_socket_from_env(const struct addrinfo *ai, const char *intf);
``HX_socket_from_env``
The function looks up the current process's file descriptors for a
socket that is listening and which matches the given addrinfo and
(optionally) intf if the latter is not NULL``. Upon success, the fd
number is returned, or -1 if no file descriptor matched. No errors are
signalled.
|
