5 files changed, 12 insertions, 12 deletions
diff --git a/winsup/cygwin/fhandler_signalfd.cc b/winsup/cygwin/fhandler_signalfd.cc
index 6c7da02e9..4d89a6c5b 100644
--- a/winsup/cygwin/fhandler_signalfd.cc
+++ b/winsup/cygwin/fhandler_signalfd.cc
@@ -151,7 +151,7 @@ fhandler_signalfd::write (const void *, size_t)
 int
 fhandler_signalfd::poll ()
 {
-  sigset_t outset = (sigset_t) sig_send (myself, __SIGPENDING, &_my_tls);
+  sigset_t outset = sig_send (myself, __SIGPENDING, &_my_tls);
   if (outset == SIG_BAD_MASK)
     return -1;
   if ((outset & sigset) != 0)
diff --git a/winsup/cygwin/signal.cc b/winsup/cygwin/signal.cc
index 9c51ec129..920a533f3 100644
--- a/winsup/cygwin/signal.cc
+++ b/winsup/cygwin/signal.cc
@@ -264,7 +264,7 @@ _pinfo::kill (siginfo_t& si)
 
       if (si.si_signo == 0)
 	res = 0;
-      else if ((res = sig_send (this, si)))
+      else if ((res = (int) sig_send (this, si)))
 	{
 	  sigproc_printf ("%d = sig_send, %E ", res);
 	  res = -1;
@@ -718,7 +718,7 @@ sigqueue (pid_t pid, int sig, const union sigval value)
   si.si_signo = sig;
   si.si_code = SI_QUEUE;
   si.si_value = value;
-  return sig_send (dest, si);
+  return (int) sig_send (dest, si);
 }
 
 extern "C" int
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index 3b6492bb4..cba1af785 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -422,7 +422,7 @@ _cygtls::remove_pending_sigs ()
 extern "C" int
 sigpending (sigset_t *mask)
 {
-  sigset_t outset = (sigset_t) sig_send (myself, __SIGPENDING, &_my_tls);
+  sigset_t outset = sig_send (myself, __SIGPENDING, &_my_tls);
   if (outset == SIG_BAD_MASK)
     return -1;
   *mask = outset;
@@ -503,7 +503,7 @@ exit_thread (DWORD res)
   ExitThread (res);
 }
 
-int __reg3
+sigset_t __reg3
 sig_send (_pinfo *p, int sig, _cygtls *tls)
 {
   siginfo_t si = {};
@@ -516,7 +516,7 @@ sig_send (_pinfo *p, int sig, _cygtls *tls)
    If pinfo *p == NULL, send to the current process.
    If sending to this process, wait for notification that a signal has
    completed before returning.  */
-int __reg3
+sigset_t __reg3
 sig_send (_pinfo *p, siginfo_t& si, _cygtls *tls)
 {
   int rc = 1;
@@ -748,7 +748,7 @@ out:
   if (si.si_signo != __SIGPENDING)
     /* nothing */;
   else if (!rc)
-    rc = (int) pending;
+    rc = pending;
   else
     rc = SIG_BAD_MASK;
   sigproc_printf ("returning %p from sending signal %d", rc, si.si_signo);
diff --git a/winsup/cygwin/sigproc.h b/winsup/cygwin/sigproc.h
index 9beb31dcf..a6f1428ce 100644
--- a/winsup/cygwin/sigproc.h
+++ b/winsup/cygwin/sigproc.h
@@ -71,8 +71,8 @@ class _pinfo;
 void __stdcall proc_terminate ();
 void __stdcall sigproc_init ();
 bool __reg1 pid_exists (pid_t);
-int __reg3 sig_send (_pinfo *, siginfo_t&, class _cygtls * = NULL);
-int __reg3 sig_send (_pinfo *, int, class _cygtls * = NULL);
+sigset_t __reg3 sig_send (_pinfo *, siginfo_t&, class _cygtls * = NULL);
+sigset_t __reg3 sig_send (_pinfo *, int, class _cygtls * = NULL);
 void __stdcall signal_fixup_after_exec ();
 void __stdcall sigalloc ();
 
@@ -109,7 +109,7 @@ class lock_signals
 public:
   lock_signals ()
   {
-    worked = sig_send (NULL, __SIGHOLD) == 0;
+    worked = (bool) sig_send (NULL, __SIGHOLD) == 0;
   }
   operator int () const
   {
diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc
index 43a6c88b3..e09507e07 100644
--- a/winsup/cygwin/thread.cc
+++ b/winsup/cygwin/thread.cc
@@ -3311,7 +3311,7 @@ pthread_kill (pthread_t thread, int sig)
     rval = ESRCH;
   else if (sig)
     {
-      rval = sig_send (NULL, si, thread->cygtls);
+      rval = (int) sig_send (NULL, si, thread->cygtls);
       if (rval == -1)
 	rval = get_errno ();
     }
@@ -3354,7 +3354,7 @@ pthread_sigqueue (pthread_t *thread, int sig, const union sigval value)
   si.si_value = value;
   si.si_pid = myself->pid;
   si.si_uid = myself->uid;
-  return sig_send (NULL, si, (*thread)->cygtls);
+  return (int) sig_send (NULL, si, (*thread)->cygtls);
 }
 
 /* ID */