Index: fusl/src/linux/epoll.c |
diff --git a/fusl/src/linux/epoll.c b/fusl/src/linux/epoll.c |
new file mode 100644 |
index 0000000000000000000000000000000000000000..deff5b101aade0dde5efff1cad5272b3e782ef83 |
--- /dev/null |
+++ b/fusl/src/linux/epoll.c |
@@ -0,0 +1,37 @@ |
+#include <sys/epoll.h> |
+#include <signal.h> |
+#include <errno.h> |
+#include "syscall.h" |
+ |
+int epoll_create(int size) |
+{ |
+ return epoll_create1(0); |
+} |
+ |
+int epoll_create1(int flags) |
+{ |
+ int r = __syscall(SYS_epoll_create1, flags); |
+#ifdef SYS_epoll_create |
+ if (r==-ENOSYS && !flags) r = __syscall(SYS_epoll_create, 1); |
+#endif |
+ return __syscall_ret(r); |
+} |
+ |
+int epoll_ctl(int fd, int op, int fd2, struct epoll_event *ev) |
+{ |
+ return syscall(SYS_epoll_ctl, fd, op, fd2, ev); |
+} |
+ |
+int epoll_pwait(int fd, struct epoll_event *ev, int cnt, int to, const sigset_t *sigs) |
+{ |
+ int r = __syscall(SYS_epoll_pwait, fd, ev, cnt, to, sigs, _NSIG/8); |
+#ifdef SYS_epoll_wait |
+ if (r==-ENOSYS && !sigs) r = __syscall(SYS_epoll_wait, fd, ev, cnt, to); |
+#endif |
+ return __syscall_ret(r); |
+} |
+ |
+int epoll_wait(int fd, struct epoll_event *ev, int cnt, int to) |
+{ |
+ return epoll_pwait(fd, ev, cnt, to, 0); |
+} |