1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* ISC license. */
#include <errno.h>
#include <skalibs/posixishard.h>
#include <skalibs/allreadwrite.h>
#include <skalibs/tai.h>
#include <skalibs/unixmessage.h>
#include <s6/s6-fdholder.h>
int s6_fdholder_store (s6_fdholder_t *a, int fd, char const *id, tain_t const *limit, tain_t const *deadline, tain_t *stamp)
{
unixmessage_t m ;
if (!s6_fdholder_store_async(a, fd, id, limit)) return 0 ;
if (!unixmessage_sender_timed_flush(&a->connection.out, deadline, stamp)) return 0 ;
if (sanitize_read(unixmessage_timed_receive(&a->connection.in, &m, deadline, stamp)) < 0) return 0 ;
if (m.len != 1 || m.nfds)
{
unixmessage_drop(&m) ;
return (errno = EPROTO, 0) ;
}
return m.s[0] ? (errno = m.s[0], 0) : 1 ;
}
|
