summaryrefslogtreecommitdiff
path: root/lib/mlibc/options/posix/generic/sys-select-stubs.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'lib/mlibc/options/posix/generic/sys-select-stubs.cpp')
-rw-r--r--lib/mlibc/options/posix/generic/sys-select-stubs.cpp58
1 files changed, 0 insertions, 58 deletions
diff --git a/lib/mlibc/options/posix/generic/sys-select-stubs.cpp b/lib/mlibc/options/posix/generic/sys-select-stubs.cpp
deleted file mode 100644
index e8ff927..0000000
--- a/lib/mlibc/options/posix/generic/sys-select-stubs.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-
-#include <string.h>
-#include <sys/select.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <bits/ensure.h>
-#include <mlibc-config.h>
-
-#include <mlibc/posix-sysdeps.hpp>
-
-void __FD_CLR(int fd, fd_set *set) {
- __ensure(fd < FD_SETSIZE);
- set->__mlibc_elems[fd / 8] &= ~(1 << (fd % 8));
-}
-int __FD_ISSET(int fd, fd_set *set) {
- __ensure(fd < FD_SETSIZE);
- return set->__mlibc_elems[fd / 8] & (1 << (fd % 8));
-}
-void __FD_SET(int fd, fd_set *set) {
- __ensure(fd < FD_SETSIZE);
- set->__mlibc_elems[fd / 8] |= 1 << (fd % 8);
-}
-void __FD_ZERO(fd_set *set) {
- memset(set->__mlibc_elems, 0, sizeof(fd_set));
-}
-
-int select(int num_fds, fd_set *__restrict read_set, fd_set *__restrict write_set,
- fd_set *__restrict except_set, struct timeval *__restrict timeout) {
- int num_events = 0;
- struct timespec timeouts = {};
- struct timespec *timeout_ptr = NULL;
- if (timeout) {
- timeouts.tv_sec = timeout->tv_sec;
- timeouts.tv_nsec = timeout->tv_usec * 1000;
- timeout_ptr = &timeouts;
- }
-
- MLIBC_CHECK_OR_ENOSYS(mlibc::sys_pselect, -1);
- if(int e = mlibc::sys_pselect(num_fds, read_set, write_set, except_set,
- timeout_ptr, NULL, &num_events); e) {
- errno = e;
- return -1;
- }
- return num_events;
-}
-
-int pselect(int num_fds, fd_set *read_set, fd_set *write_set, fd_set *except_set,
- const struct timespec *timeout, const sigset_t *sigmask) {
- int num_events = 0;
- MLIBC_CHECK_OR_ENOSYS(mlibc::sys_pselect, -1);
- if(int e = mlibc::sys_pselect(num_fds, read_set, write_set, except_set,
- timeout, sigmask, &num_events); e) {
- errno = e;
- return -1;
- }
- return num_events;
-}