diff options
Diffstat (limited to 'libc/sysdeps/mach/hurd/pselect.c')
-rw-r--r-- | libc/sysdeps/mach/hurd/pselect.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libc/sysdeps/mach/hurd/pselect.c b/libc/sysdeps/mach/hurd/pselect.c new file mode 100644 index 000000000..b67122919 --- /dev/null +++ b/libc/sysdeps/mach/hurd/pselect.c @@ -0,0 +1,45 @@ +/* pselect for Hurd. + Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <errno.h> +#include <signal.h> +#include <sys/time.h> +#include <sys/select.h> +#include <hurd.h> +#include <hurd/fd.h> + +/* Check the first NFDS descriptors each in READFDS (if not NULL) for read + readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS + (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out + after waiting the interval specified therein. Additionally set the sigmask + SIGMASK for this call. Returns the number of ready descriptors, or -1 for + errors. */ +int +__pselect (nfds, readfds, writefds, exceptfds, timeout, sigmask) + int nfds; + fd_set *readfds; + fd_set *writefds; + fd_set *exceptfds; + const struct timespec *timeout; + const sigset_t *sigmask; +{ + return _hurd_select (nfds, NULL, + readfds, writefds, exceptfds, timeout, sigmask); +} +weak_alias (__pselect, pselect) |