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author | Manuel Bentele | 2020-09-11 11:48:48 +0200 |
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committer | Manuel Bentele | 2020-09-16 07:37:56 +0200 |
commit | a4215c3632c13218bb389d1f066549ab783028e3 (patch) | |
tree | 0468836ef5303f6eb94b876189ccaa60a7a2b453 /kernel/tests/include/tst_safe_posix_ipc.h | |
parent | Updated README with documentation of general information and build options (diff) | |
download | xloop-a4215c3632c13218bb389d1f066549ab783028e3.tar.gz xloop-a4215c3632c13218bb389d1f066549ab783028e3.tar.xz xloop-a4215c3632c13218bb389d1f066549ab783028e3.zip |
Added testcases from the Linux testing project (LTP)
Diffstat (limited to 'kernel/tests/include/tst_safe_posix_ipc.h')
-rw-r--r-- | kernel/tests/include/tst_safe_posix_ipc.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/kernel/tests/include/tst_safe_posix_ipc.h b/kernel/tests/include/tst_safe_posix_ipc.h new file mode 100644 index 0000000..d74ef4e --- /dev/null +++ b/kernel/tests/include/tst_safe_posix_ipc.h @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2017-2019 Petr Vorel pvorel@suse.cz + */ + +#ifndef TST_SAFE_POSIX_IPC_H__ +#define TST_SAFE_POSIX_IPC_H__ + +#include <mqueue.h> +#include <stdarg.h> + +#define SAFE_MQ_OPEN(pathname, oflags, ...) \ + safe_mq_open(__FILE__, __LINE__, (pathname), (oflags), ##__VA_ARGS__) + +static inline int safe_mq_open(const char *file, const int lineno, + const char *pathname, int oflags, ...) +{ + va_list ap; + int rval; + mode_t mode; + struct mq_attr *attr; + + va_start(ap, oflags); + + /* Android's NDK's mode_t is smaller than an int, which results in + * SIGILL here when passing the mode_t type. + */ +#ifndef __ANDROID__ + mode = va_arg(ap, mode_t); +#else + mode = va_arg(ap, int); +#endif + + attr = va_arg(ap, struct mq_attr *); + + va_end(ap); + + rval = mq_open(pathname, oflags, mode, attr); + if (rval == -1) { + tst_brk(TBROK | TERRNO, "%s:%d: mq_open(%s,%d,0%o,%p) failed", + file, lineno, pathname, oflags, mode, attr); + } + + return rval; +} + +#endif /* TST_SAFE_POSIX_IPC_H__ */ |