Add selfpipe_fd(), refactor selfpipe

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 0 insertions, 53 deletions

diff --git a/src/libstddjb/selfpipe_finish.c b/src/libstddjb/selfpipe_finish.c
deleted file mode 100644
index db42430..0000000
--- a/src/libstddjb/selfpipe_finish.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* ISC license. */
-
-/* MT-unsafe */
-
-#include <skalibs/sysdeps.h>
-
-#ifdef SKALIBS_HASSIGNALFD
-
-#include <errno.h>
-#include <signal.h>
-
-#include <skalibs/djbunix.h>
-#include <skalibs/selfpipe.h>
-#include "selfpipe-internal.h"
-
-void selfpipe_finish (void)
-{
-  int e = errno ;
-  fd_close(selfpipe_fd) ;
-  sigprocmask(SIG_UNBLOCK, &selfpipe_caught, 0) ;
-  sigemptyset(&selfpipe_caught) ;
-  selfpipe_fd = -1 ;
-  errno = e ;
-}
-
-#else
-
-#include <skalibs/nonposix.h>
-#include <skalibs/bsdsnowflake.h>
-
-#include <errno.h>
-#include <signal.h>
-
-#include <skalibs/nsig.h>
-#include <skalibs/sig.h>
-#include <skalibs/djbunix.h>
-#include <skalibs/selfpipe.h>
-#include "selfpipe-internal.h"
-
-void selfpipe_finish (void)
-{
-  int e = errno ;
-  sigprocmask(SIG_BLOCK, &selfpipe_caught, 0) ;
-  sig_restoreto(&selfpipe_caught, SKALIBS_NSIG) ;
-  fd_close(selfpipe[1]) ;
-  fd_close(selfpipe[0]) ;
-  sigprocmask(SIG_UNBLOCK, &selfpipe_caught, 0) ;
-  sigemptyset(&selfpipe_caught) ;
-  selfpipe[0] = selfpipe[1] = -1 ;
-  errno = e ;
-}
-
-#endif