1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2008-2019 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 #define _GNU_SOURCE 19 #include <time.h> 20 #include <sys/syscall.h> 21 #include <unistd.h> 22 23 void 24 marker1 (void) 25 { 26 } 27 28 void 29 marker2 (void) 30 { 31 } 32 33 time_t time_global = -1; 34 35 int 36 main (void) 37 { 38 marker1 (); 39 syscall (SYS_time, &time_global); 40 marker2 (); 41 return 0; 42 } 43