From 29d45024c71571d50ec2f98bbe57df9efe57eb65 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Fri, 19 Apr 2019 17:19:07 -0700
Subject: [PATCH] Remove the Linux-specific <sys/signalfd.h> header.

---
 Makefile                                   | 3 ++-
 expected/wasm32-wasi/include-all.c         | 1 -
 expected/wasm32-wasi/predefined-macros.txt | 3 ---
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 9acbc60..f678779 100644
--- a/Makefile
+++ b/Makefile
@@ -368,7 +368,8 @@ $(SYSROOT_INC):
 	      "$(SYSROOT_INC)/spawn.h" \
 	      "$(SYSROOT_INC)/ucontext.h" \
 	      "$(SYSROOT_INC)/sys/ucontext.h" \
-	      "$(SYSROOT_INC)/sys/membarrier.h"
+	      "$(SYSROOT_INC)/sys/membarrier.h" \
+	      "$(SYSROOT_INC)/sys/signalfd.h"
 ifeq ($(THREAD_MODEL), single)
 	$(RM) "$(SYSROOT_INC)/aio.h" \
 	      "$(SYSROOT_INC)/pthread.h"
diff --git a/expected/wasm32-wasi/include-all.c b/expected/wasm32-wasi/include-all.c
index 9954126..714d03d 100644
--- a/expected/wasm32-wasi/include-all.c
+++ b/expected/wasm32-wasi/include-all.c
@@ -149,7 +149,6 @@
 #include <sys/resource.h>
 #include <sys/select.h>
 #include <sys/signal.h>
-#include <sys/signalfd.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/stropts.h>
diff --git a/expected/wasm32-wasi/predefined-macros.txt b/expected/wasm32-wasi/predefined-macros.txt
index a5f3a6b..3500ce1 100644
--- a/expected/wasm32-wasi/predefined-macros.txt
+++ b/expected/wasm32-wasi/predefined-macros.txt
@@ -1964,8 +1964,6 @@
 #define SEGV_PKUERR 4
 #define SEM_FAILED ((sem_t *)0)
 #define SERVFAIL ns_r_servfail
-#define SFD_CLOEXEC O_CLOEXEC
-#define SFD_NONBLOCK O_NONBLOCK
 #define SHORTBITS (sizeof(short) * 8)
 #define SHRT_MAX 0x7fff
 #define SHRT_MIN (-1-0x7fff)
@@ -2844,7 +2842,6 @@
 #define _SYS_REG_H 
 #define _SYS_RESOURCE_H 
 #define _SYS_SELECT_H 
-#define _SYS_SIGNALFD_H 
 #define _SYS_SOCKET_H 
 #define _SYS_STAT_H 
 #define _SYS_SYSCALL_H