From 7efe10ec5fc772f5328b35ba6716bde815212b45 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Fri, 5 Sep 2014 13:59:28 +0200
Subject: libc: split multi-source epoll.c

We cannot override individual functions on a per-arch basis otherwise

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 libc/sysdeps/linux/common/epoll.c | 40 +++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

(limited to 'libc/sysdeps/linux/common/epoll.c')

diff --git a/libc/sysdeps/linux/common/epoll.c b/libc/sysdeps/linux/common/epoll.c
index 5f1e589e9..d7b7ca7b3 100644
--- a/libc/sysdeps/linux/common/epoll.c
+++ b/libc/sysdeps/linux/common/epoll.c
@@ -11,36 +11,28 @@
 #include <sys/epoll.h>
 #include <cancel.h>
 
-#ifdef __NR_epoll_create
+#ifdef L_epoll_create
+# ifdef __NR_epoll_create
 _syscall1(int, epoll_create, int, size)
-#endif
+# endif
 
-#ifdef __NR_epoll_create1
+# ifdef __NR_epoll_create1
 _syscall1(int, epoll_create1, int, flags)
-#endif
+# endif
 
-#if defined __NR_epoll_create1 && !defined __NR_epoll_create
+# if defined __NR_epoll_create1 && !defined __NR_epoll_create
 int epoll_create(int size)
 {
 	return INLINE_SYSCALL(epoll_create1, 1, 0);
 }
-
+# endif
 #endif
 
-#ifdef __NR_epoll_ctl
+#if defined L_epoll_ctl && defined __NR_epoll_ctl
 _syscall4(int, epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event *, event)
 #endif
 
-#ifdef __NR_epoll_wait
-static int __NC(epoll_wait)(int epfd, struct epoll_event *events, int maxevents, int timeout)
-{
-	return INLINE_SYSCALL(epoll_wait, 4, epfd, events, maxevents, timeout);
-}
-CANCELLABLE_SYSCALL(int, epoll_wait, (int epfd, struct epoll_event *events, int maxevents, int timeout),
-		    (epfd, events, maxevents, timeout))
-#endif
-
-#ifdef __NR_epoll_pwait
+#if defined L_epoll_pwait && defined __NR_epoll_pwait
 # include <signal.h>
 
 # define __NR___syscall_epoll_pwait __NR_epoll_pwait
@@ -55,11 +47,23 @@ static int __NC(epoll_pwait)(int epfd, struct epoll_event *events, int maxevents
 CANCELLABLE_SYSCALL(int, epoll_pwait, (int epfd, struct epoll_event *events, int maxevents, int timeout,
 				       const sigset_t *set),
 		    (epfd, events, maxevents, timeout, set))
+#endif
+
+#if defined L_epoll_wait
+# if defined __NR_epoll_wait
+static int __NC(epoll_wait)(int epfd, struct epoll_event *events, int maxevents, int timeout)
+{
+	return INLINE_SYSCALL(epoll_wait, 4, epfd, events, maxevents, timeout);
+}
+CANCELLABLE_SYSCALL(int, epoll_wait, (int epfd, struct epoll_event *events, int maxevents, int timeout),
+		    (epfd, events, maxevents, timeout))
+
+
+# elif /* !defined L_epoll_wait && */ defined __NR_epoll_pwait
 /*
  * If epoll_wait is not defined, then call epoll_pwait instead using NULL
  * for sigmask argument
  */
-# ifndef __NR_epoll_wait
 #  include <stddef.h>
 int epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout)
 {
-- 
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