/* Uncancelable versions of cancelable interfaces. Generic version. Copyright (C) 2003-2017 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 2003. 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, see . */ /* By default we have none. Map the name to the normal functions. */ #define __open_nocancel(...) \ __open (__VA_ARGS__) #define __open64_nocancel(...) \ __open64 (__VA_ARGS__) #define openat_not_cancel(fd, name, flags, mode) \ __openat (fd, name, flags, mode) #define openat_not_cancel_3(fd, name, flags) \ __openat (fd, name, flags, 0) #define openat64_not_cancel(fd, name, flags, mode) \ __openat64 (fd, name, flags, mode) #define openat64_not_cancel_3(fd, name, flags) \ __openat64 (fd, name, flags, 0) #define close_not_cancel(fd) \ __close (fd) #define close_not_cancel_no_status(fd) \ (void) __close (fd) #define read_not_cancel(fd, buf, n) \ __read (fd, buf, n) #define write_not_cancel(fd, buf, n) \ __write (fd, buf, n) #define writev_not_cancel_no_status(fd, iov, n) \ (void) __writev (fd, iov, n) #define fcntl_not_cancel(fd, cmd, val) \ __fcntl (fd, cmd, val) # define waitpid_not_cancel(pid, stat_loc, options) \ __waitpid (pid, stat_loc, options) #define pause_not_cancel() \ __pause () #define nanosleep_not_cancel(requested_time, remaining) \ __nanosleep (requested_time, remaining) #define sigsuspend_not_cancel(set) \ __sigsuspend (set) #define NO_CANCELLATION 1