1 /* 2 * Copyright (C) 2017 Cyril Hrubis <chrubis (at) suse.cz> 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 2 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 12 * the 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, write to the Free Software Foundation, 16 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19 /* 20 * Test Description: 21 * clock_nanosleep() should return with value 0 and the process should be 22 * suspended for time specified by timespec structure. 23 */ 24 25 #include <errno.h> 26 #include "tst_timer_test.h" 27 28 int sample_fn(int clk_id, long long usec) 29 { 30 struct timespec t = tst_us_to_timespec(usec); 31 32 tst_timer_start(clk_id); 33 TEST(clock_nanosleep(clk_id, 0, &t, NULL)); 34 tst_timer_stop(); 35 tst_timer_sample(); 36 37 if (TEST_RETURN != 0) { 38 tst_res(TFAIL | TERRNO, 39 "nanosleep() returned %li", TEST_RETURN); 40 return 1; 41 } 42 43 return 0; 44 } 45 46 static struct tst_test test = { 47 .scall = "clock_nanosleep()", 48 .sample = sample_fn, 49 }; 50
