1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
/* ISC license. */
#include <errno.h>
#include <string.h>
#include <skalibs/djbunix.h>
#include <skalibs/error.h>
#include <skalibs/skaclient.h>
#include <skalibs/unixmessage.h>
#include <skalibs/webipc.h>
int skaclient_server_ack (unixmessage_t const *clientmsg, unixmessage_sender_t *out, unixmessage_sender_t *asyncout, char const *before, size_t beforelen, char const *after, size_t afterlen)
{
int fd[2] ;
unixmessage_t m = { .s = (char *)after, .len = afterlen, .fds = fd, .nfds = 1 } ;
static unsigned char const bits = 0xff ;
if (clientmsg->nfds
|| clientmsg->len != beforelen
|| memcmp(clientmsg->s, before, beforelen)) return (errno = EPROTO, 0) ;
if (ipc_pair_nbcoe(fd) < 0) return 0 ;
unixmessage_sender_init(asyncout, fd[1]) ;
if (!unixmessage_put_and_close(out, &m, &bits))
{
int e = errno ;
fd_close(fd[1]) ;
fd_close(fd[0]) ;
errno = e ;
return 0 ;
}
return 1 ;
}
|
