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os: wrap epoll_create

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Some system C libraries do not have epoll_create1() nor EPOLL_CLOEXEC,
provide a fallback.

Add tests for the wrapper.

Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
This commit is contained in:
Pekka Paalanen 2012-03-22 15:02:05 +02:00
parent 35d5053c62
commit b2eaf870cf
4 changed files with 74 additions and 1 deletions
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3
src/event-loop.c
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@ -34,6 +34,7 @@
#include <unistd.h>
#include <assert.h>
#include "wayland-server.h"
#include "wayland-os.h"
struct wl_event_loop {
int epoll_fd;
@ -392,7 +393,7 @@ wl_event_loop_create(void)
if (loop == NULL)
return NULL;
loop->epoll_fd = epoll_create1(EPOLL_CLOEXEC);
loop->epoll_fd = wl_os_epoll_create_cloexec();
if (loop->epoll_fd < 0) {
free(loop);
return NULL;