1 files changed, 0 insertions, 72 deletions
diff --git a/src/libstddjb/selfpipe_trapset.c b/src/libstddjb/selfpipe_trapset.c
deleted file mode 100644
index 3bb64d4..0000000
--- a/src/libstddjb/selfpipe_trapset.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* ISC license. */
-
-#include <skalibs/sysdeps.h>
-
-#ifdef SKALIBS_HASSIGNALFD
-
-#include <errno.h>
-#include <signal.h>
-#include <sys/signalfd.h>
-
-#include <skalibs/selfpipe.h>
-#include "selfpipe-internal.h"
-
-int selfpipe_trapset (sigset_t const *set)
-{
-  sigset_t old ;
-  if (selfpipe_fd < 0) return (errno = EBADF, 0) ;
-  if (sigprocmask(SIG_SETMASK, set, &old) < 0) return 0 ;
-  if (signalfd(selfpipe_fd, set, SFD_NONBLOCK | SFD_CLOEXEC) < 0)
-  {
-    int e = errno ;
-    sigprocmask(SIG_SETMASK, &old, 0) ;
-    errno = e ;
-    return 0 ;
-  }
-  selfpipe_caught = *set ;
-  return 1 ;
-}
-
-#else
-
-#include <skalibs/nonposix.h>
-
-#include <errno.h>
-#include <signal.h>
-
-#include <skalibs/nsig.h>
-#include <skalibs/sig.h>
-#include <skalibs/selfpipe.h>
-#include "selfpipe-internal.h"
-
-int selfpipe_trapset (sigset_t const *set)
-{
-  unsigned int i = 1 ;
-  if (selfpipe_fd < 0) return (errno = EBADF, 0) ;
-  for (; i < SKALIBS_NSIG ; i++)
-  {
-    int h = sigismember(set, i) ;
-    if (h < 0) continue ;
-    if (h)
-    {
-      if (!sig_catch(i, &selfpipe_tophalf)) goto err ;
-    }
-    else if (sigismember(&selfpipe_caught, i))
-    {
-      if (!sig_restore(i)) goto err ;
-    }
-  }
-  sig_blocknone() ;
-  selfpipe_caught = *set ;
-  return 1 ;
-
- err:
-  {
-    int e = errno ;
-    sig_restoreto(set, i) ;
-    errno = e ;
-  }
-  return 0 ;
-}
-
-#endif