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tests/mlock2.c
29 строк
653 B
Dmitry V. Levin
Update copyright headers
30 окт 2023, 11:00
30 окт 2023, 11:00
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/* * Check decoding of mlock2 syscall. * * Copyright (c) 2015-2018 Dmitry V. Levin <ldv@strace.io> * Copyright (c) 2015-2023 The strace developers. * All rights reserved. * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "tests.h" #include "scno.h" #include <stdio.h> #include <unistd.h> int main(void) { const unsigned long addr = (unsigned long) 0xfacefeeddeadbeefULL; const unsigned long len = (unsigned long) 0xcafef00dbadc0dedULL; long rc = syscall(__NR_mlock2, addr, len, -1UL); printf("mlock2(%#lx, %lu, MLOCK_ONFAULT|0xfffffffe)" " = %s\n", addr, len, sprintrc(rc)); puts("+++ exited with 0 +++"); return 0; }