1/* 2 * Copyright (C) 2017 Petr Vorel pvorel@suse.cz 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of version 2 of the GNU General Public License as 6 * published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope that it would be useful, but 9 * WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 11 * 12 * Further, this software is distributed without any warranty that it is 13 * free of the rightful claim of any third person regarding infringement 14 * or the like. Any license provided herein, whether implied or 15 * otherwise, applies only to this software file. Patent licenses, if 16 * any, provided herein do not apply to combinations of this program with 17 * other software, or any other product whatsoever. 18 * 19 * You should have received a copy of the GNU General Public License along 20 * with this program; if not, write the Free Software Foundation, Inc., 21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 22 */ 23 24#ifndef TST_SAFE_POSIX_IPC_H__ 25#define TST_SAFE_POSIX_IPC_H__ 26 27#include <mqueue.h> 28#include <stdarg.h> 29 30#define SAFE_MQ_OPEN(pathname, oflags, ...) \ 31 safe_mq_open(__FILE__, __LINE__, (pathname), (oflags), ##__VA_ARGS__) 32 33static inline int safe_mq_open(const char *file, const int lineno, 34 const char *pathname, int oflags, ...) 35{ 36 va_list ap; 37 int rval; 38 mode_t mode; 39 struct mq_attr *attr; 40 41 va_start(ap, oflags); 42 43 /* Android's NDK's mode_t is smaller than an int, which results in 44 * SIGILL here when passing the mode_t type. 45 */ 46#ifndef ANDROID 47 mode = va_arg(ap, mode_t); 48#else 49 mode = va_arg(ap, int); 50#endif 51 52 attr = va_arg(ap, struct mq_attr *); 53 54 va_end(ap); 55 56 rval = mq_open(pathname, oflags, mode, attr); 57 if (rval == -1) { 58 tst_brk(TBROK | TERRNO, "%s:%d: mq_open(%s,%d,0%o,%p) failed", 59 file, lineno, pathname, oflags, mode, attr); 60 } 61 62 return rval; 63} 64 65#endif /* TST_SAFE_POSIX_IPC_H__ */ 66