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1 | #!/usr/bin/python3 |
2 | # Test that glibc's signal numbers match the kernel's. | |
2b778ceb | 3 | # Copyright (C) 2018-2021 Free Software Foundation, Inc. |
a8110b72 JM |
4 | # This file is part of the GNU C Library. |
5 | # | |
6 | # The GNU C Library is free software; you can redistribute it and/or | |
7 | # modify it under the terms of the GNU Lesser General Public | |
8 | # License as published by the Free Software Foundation; either | |
9 | # version 2.1 of the License, or (at your option) any later version. | |
10 | # | |
11 | # The GNU C Library is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | # Lesser General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU Lesser General Public | |
17 | # License along with the GNU C Library; if not, see | |
5a82c748 | 18 | # <https://www.gnu.org/licenses/>. |
a8110b72 JM |
19 | |
20 | import argparse | |
21 | import sys | |
22 | ||
23 | import glibcextract | |
24 | ||
25 | ||
26 | def main(): | |
27 | """The main entry point.""" | |
28 | parser = argparse.ArgumentParser( | |
29 | description="Test that glibc's signal numbers match the kernel's.") | |
30 | parser.add_argument('--cc', metavar='CC', | |
31 | help='C compiler (including options) to use') | |
32 | args = parser.parse_args() | |
33 | sys.exit(glibcextract.compare_macro_consts( | |
34 | '#define _GNU_SOURCE 1\n' | |
35 | '#include <signal.h>\n', | |
36 | '#define _GNU_SOURCE 1\n' | |
37 | '#include <stddef.h>\n' | |
38 | '#include <asm/signal.h>\n', | |
39 | args.cc, | |
40 | # Filter out constants that aren't signal numbers. | |
41 | 'SIG[A-Z]+', | |
42 | # Discard obsolete signal numbers and unrelated constants: | |
43 | # SIGCLD, SIGIOT, SIGSWI, SIGUNUSED. | |
44 | # SIGSTKSZ, SIGRTMIN, SIGRTMAX. | |
45 | 'SIG(CLD|IOT|RT(MIN|MAX)|STKSZ|SWI|UNUSED)')) | |
46 | ||
47 | if __name__ == '__main__': | |
48 | main() |