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| author | Joseph Myers <joseph@codesourcery.com> | 2018-02-15 21:00:02 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2018-02-15 21:00:02 +0000 |
| commit | 055ac2a7eeb14755e946440af3d2cdfe95f18f8e (patch) | |
| tree | f1ff1cbd4cb3a5d5514b52ed7e0b86132f72c99a /scripts | |
| parent | e4452a2d19279d4c90bcafe09ec3cbfd3efe9b6a (diff) | |
| download | glibc-055ac2a7eeb14755e946440af3d2cdfe95f18f8e.tar.gz glibc-055ac2a7eeb14755e946440af3d2cdfe95f18f8e.tar.xz glibc-055ac2a7eeb14755e946440af3d2cdfe95f18f8e.zip | |
Use libc_hidden_* for argz_next, __argz_next (bug 15105).
Among other localplt test failures when building with -Os, there are libc.so PLT references for argz_next and __argz_next. This is a simple case of functions that are inlined for -O2 but not for -Os; this patch adds libc_hidden_proto / libc_hidden_def for them to avoid localplt failures even when not inlined. Tested for x86_64 (both that it removes these particular localplt failures for -Os - but other such failures remain so the bug can't yet be closed - and that the testsuite continues to pass without -Os). [BZ #15105] * include/argz.h (argz_next): Use libc_hidden_proto. (__argz_next): Likewise. * string-argz-next.c (__argz_next): Use libc_hidden_def. (argz_next): Use libc_hidden_weak.
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