blob: f65e07a7b2f57937382c70ef1a93e7de9d610f06 (
plain) (
blame)
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
31
|
/* ISC license. */
/* MT-unsafe */
#include <signal.h>
#include <skalibs/sysdeps.h>
#include "selfpipe-internal.h"
sigset_t selfpipe_caught ;
#ifdef SKALIBS_HASSIGNALFD
int selfpipe_fd = -1 ;
#else
#include <errno.h>
#include <skalibs/allreadwrite.h>
#include <skalibs/djbunix.h>
int selfpipe[2] = { -1, -1 } ;
static void selfpipe_trigger (int s)
{
unsigned char c = (unsigned char)s ;
fd_write(selfpipe[1], (char *)&c, 1) ;
}
struct skasigaction const selfpipe_ssa = { &selfpipe_trigger, SKASA_NOCLDSTOP | SKASA_MASKALL } ;
#endif
|
