[git commit] epoll: Use epoll_create1 if arch does not have the epoll_create syscall
Bernhard Reutner-Fischer
rep.dot.nop at gmail.com
Wed Feb 20 12:45:11 UTC 2013
commit: http://git.uclibc.org/uClibc/commit/?id=257323e525f0cc2774bea4823b3518d0dce87142
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master
Signed-off-by: Markos Chandras <markos.chandras at imgtec.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
libc/sysdeps/linux/common/epoll.c | 8 ++++++++
libc/sysdeps/linux/common/stubs.c | 3 ++-
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/libc/sysdeps/linux/common/epoll.c b/libc/sysdeps/linux/common/epoll.c
index 29b4600..b736626 100644
--- a/libc/sysdeps/linux/common/epoll.c
+++ b/libc/sysdeps/linux/common/epoll.c
@@ -19,6 +19,14 @@ _syscall1(int, epoll_create, int, size)
_syscall1(int, epoll_create1, int, flags)
#endif
+#if defined __NR_epoll_create1 && !defined __NR_epoll_create
+int epoll_create(int size)
+{
+ return INLINE_SYSCALL(epoll_create1, 1, 0);
+}
+
+#endif
+
#ifdef __NR_epoll_ctl
_syscall4(int, epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event *, event)
#endif
diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c
index 1f985e0..0f000f0 100644
--- a/libc/sysdeps/linux/common/stubs.c
+++ b/libc/sysdeps/linux/common/stubs.c
@@ -94,7 +94,8 @@ make_stub(create_module)
make_stub(delete_module)
#endif
-#if !defined __NR_epoll_create && defined __UCLIBC_HAS_EPOLL__
+#if !defined __NR_epoll_create && defined __UCLIBC_HAS_EPOLL__ \
+ && !defined __NR_epoll_create1
make_stub(epoll_create)
#endif
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