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/* 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
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