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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-23 14:27:32 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-23 14:29:00 +0200 |
| commit | cff1625f2787e08f33e67f949c0722c0aa05f618 (patch) | |
| tree | 0874b63641d70eccd26af7a11c04b839c0157641 /freebsd/sys/kern/sys_generic.c | |
| parent | test/syscalls01: Fix sporadic test failures (diff) | |
| download | rtems-libbsd-cff1625f2787e08f33e67f949c0722c0aa05f618.tar.bz2 | |
Add pselect()
Diffstat (limited to 'freebsd/sys/kern/sys_generic.c')
| -rw-r--r-- | freebsd/sys/kern/sys_generic.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/freebsd/sys/kern/sys_generic.c b/freebsd/sys/kern/sys_generic.c index 24da3934..cc208d6e 100644 --- a/freebsd/sys/kern/sys_generic.c +++ b/freebsd/sys/kern/sys_generic.c @@ -1179,6 +1179,43 @@ select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *errorfds, rtems_set_errno_and_return_minus_one(error); } } + +int +pselect(int nfds, fd_set *readfds, fd_set *writefds, fd_set *errorfds, + const struct timespec *timeout, const sigset_t *set) +{ + struct thread *td; + int error; + + if (set != NULL) { + rtems_set_errno_and_return_minus_one(ENOSYS); + } + + td = rtems_bsd_get_curthread_or_null(); + + if (td != NULL) { + struct timeval tv; + struct timeval *tvp; + + if (timeout != NULL) { + TIMESPEC_TO_TIMEVAL(&tv, timeout); + tvp = &tv; + } else { + tvp = NULL; + } + + error = kern_select(td, nfds, readfds, writefds, errorfds, + tvp, NFDBITS); + } else { + error = ENOMEM; + } + + if (error == 0) { + return td->td_retval[0]; + } else { + rtems_set_errno_and_return_minus_one(error); + } +} #endif /* __rtems__ */ /* |