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* Split DIAG_* macros to new header libc-diag.h.Zack Weinberg2017-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quite a few tests include libc-internal.h just for the DIAG_* macros. Split those macros to their own file, which can be included safely in _ISOMAC mode. I also moved ignore_value, since it seems logically related, even though I didn't notice any tests needing it. Also add -Wnonnull suppressions to two tests that _should_ have them, but the error is masked when compiling against internal headers. * include/libc-diag.h: New file. Define ignore_value, DIAG_PUSH_NEEDS_COMMENT, DIAG_POP_NEEDS_COMMENT, DIAG_IGNORE_NEEDS_COMMENT, and DIAG_IGNORE_Os_NEEDS_COMMENT here. * include/libc-internal.h: Definitions of above macros moved from here. Include libc-diag.h. Add copyright notice. * malloc/tst-malloc.c, malloc/tst-memcheck.c, malloc/tst-realloc.c * misc/tst-error1.c, posix/tst-dir.c, stdio-common/bug21.c * stdio-common/scanf14.c, stdio-common/scanf4.c, stdio-common/scanf7.c * stdio-common/test-vfprintf.c, stdio-common/tst-printf.c * stdio-common/tst-printfsz.c, stdio-common/tst-sprintf.c * stdio-common/tst-unlockedio.c, stdio-common/tstdiomisc.c * stdlib/bug-getcontext.c, string/tester.c, string/tst-endian.c * time/tst-strptime2.c, wcsmbs/tst-wcstof.c: Include libc-diag.h instead of libc-internal.h. * stdlib/tst-environ.c: Include libc-diag.h. Suppress -Wnonnull for call to unsetenv (NULL). * nptl/tst-mutex1.c: Include libc-diag.h. Suppress -Wnonnull for call to pthread_mutexattr_destroy (NULL).
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Disable -Wdiv-by-zero for some tests in stdio-common/tst-unlockedio.c.Joseph Myers2014-12-101-0/+13
| | | | | | | | | | | | | | | | This patch uses diagnostic control pragmas to disable some division-by-zero warnings in stdio-common/tst-unlockedio.c. This is another test where disabling warnings using diagnostic pragmas seems appropriate (the warnings are not wildly inappropriate for what the test deliberately does; the deliberate use of unusual arguments to the macros being tested means that changing the arguments in a way that avoids the warning would also unduly perturb what is being tested). Tested for x86_64. * stdio-common/tst-unlockedio.c: Include <libc-internal.h>. (do_test): Disable -Wdiv-by-zero around some calls to fwrite_unlocked and fread_unlocked.
* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* [BZ #316]Roland McGrath2004-08-101-0/+157
2004-08-10 Jakub Jelinek <jakub@redhat.com> * libio/bits/stdio.h (fread_unlocked): Cast 0 to (size_t). (fwrite_unlocked): When checking if size * n is <= 8, cast each argument to size_t individually. Cast n to (void) instead of (size_t), surround with (), return (size_t) 0 if one of n or size is 0. [BZ #316] * stdio-common/Makefile (tests): Add tst-unlockedio. * stdio-common/tst-unlockedio.c: New test.