From 839af9bb50e1151d1666cb3e06cb9332438caa40 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Thu, 5 Nov 2015 06:36:18 -0800
Subject: Make small_sigset_t narrower.

On 64 bit Darwin, sigset_t is 32 bits, sso our small_sigset_t is
actually larger. Let's use unsigned int.

* signal.h (small_sigset_t): Use unsignd int for set member.

* signal.c (small_sigfillset): Change cast to unsigned int.
---
 signal.c | 2 +-
 signal.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/signal.c b/signal.c
index 7d8003b1..3e8c78bd 100644
--- a/signal.c
+++ b/signal.c
@@ -250,7 +250,7 @@ static void teardown_alt_stack(void)
 
 static void small_sigfillset(small_sigset_t *ss)
 {
-  ss->set = (uint_ptr_t) -1;
+  ss->set = (unsigned int) -1;
 }
 
 val set_sig_handler(val signo, val lambda)
diff --git a/signal.h b/signal.h
index e2cf1d5b..52712228 100644
--- a/signal.h
+++ b/signal.h
@@ -140,7 +140,7 @@ void jmp_restore(struct jmp *, int);
 #if HAVE_POSIX_SIGS
 
 typedef struct {
-  uint_ptr_t set;
+  unsigned int set;
 } small_sigset_t;
 
 #define sig_save_enable                         \
-- 
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