root/maint/gnulib/tests/test-pselect.c

/* */

DEFINITIONS

1. my_select
2. main

   1 /* Test of pselect() substitute.
   2    Copyright (C) 2011-2021 Free Software Foundation, Inc.
   3 
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8 
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13 
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16 
  17 #include <config.h>
  18 
  19 #include <sys/select.h>
  20 
  21 #include "signature.h"
  22 
  23 SIGNATURE_CHECK (pselect, int,
  24                  (int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
  25                   struct timespec const *restrict, const sigset_t *restrict));
  26 
  27 #include "test-select.h"
  28 
  29 static int
  30 my_select (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
     /*  */
  31            struct timeval *timeout)
  32 {
  33   struct timespec ts;
  34   struct timespec *pts = NULL;
  35   if (timeout)
  36     {
  37       ts.tv_sec = timeout->tv_sec;
  38       ts.tv_nsec = timeout->tv_usec * 1000;
  39       pts = &ts;
  40     }
  41   return pselect (nfds, readfds, writefds, exceptfds, pts, NULL);
  42 }
  43 
  44 int
  45 main (void)
     /*  */
  46 {
  47   return test_function (my_select);
  48 }

/* */