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LibC: Add POSIX spec comments for select APIs

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Brian Gianforcaro 2021-12-20 01:29:23 -08:00 • committed by Brian Gianforcaro
parent 5568aee35f
commit e9c46a23c8
1 changed files with 2 additions and 0 deletions
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2
Userland/Libraries/LibC/sys/select.cpp
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@ -15,6 +15,7 @@
extern "C" {
// https://pubs.opengroup.org/onlinepubs/9699919799/functions/select.html
int select(int nfds, fd_set* readfds, fd_set* writefds, fd_set* exceptfds, timeval* timeout_tv)
{
timespec* timeout_ts = nullptr;
@ -26,6 +27,7 @@ int select(int nfds, fd_set* readfds, fd_set* writefds, fd_set* exceptfds, timev
return pselect(nfds, readfds, writefds, exceptfds, timeout_ts, nullptr);
}
// https://pubs.opengroup.org/onlinepubs/9699919799/functions/pselect.html
int pselect(int nfds, fd_set* readfds, fd_set* writefds, fd_set* exceptfds, const timespec* timeout, const sigset_t* sigmask)
{
Vector<pollfd, FD_SETSIZE> fds;