From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001 From: Vladimir Azarov Date: Tue, 1 Oct 2024 15:47:05 +0200 Subject: Initial version --- src/select/poll.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/select/poll.c (limited to 'src/select/poll.c') diff --git a/src/select/poll.c b/src/select/poll.c new file mode 100644 index 0000000..7883dfa --- /dev/null +++ b/src/select/poll.c @@ -0,0 +1,20 @@ +#include +#include +#include +#include "syscall.h" + +int poll(struct pollfd *fds, nfds_t n, int timeout) +{ +#ifdef SYS_poll + return syscall_cp(SYS_poll, fds, n, timeout); +#else +#if SYS_ppoll_time64 == SYS_ppoll + typedef long long ppoll_ts_t[2]; +#else + typedef long ppoll_ts_t[2]; +#endif + return syscall_cp(SYS_ppoll, fds, n, timeout>=0 ? + ((ppoll_ts_t){ timeout/1000, timeout%1000*1000000 }) : 0, + 0, _NSIG/8); +#endif +} -- cgit v1.2.3