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author | Joseph Myers <joseph@codesourcery.com> | 2018-02-06 21:29:50 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2018-02-06 21:29:50 +0000 |
commit | 663e7d784977f6b15c0cab73f754f9f39c9c0c2c (patch) | |
tree | e0c7e844ab63b1785c91d3231d9ae7ec6fe852c9 /timezone/tst-timezone.c | |
parent | 6d7aa2b531088c3a277911534179975eb2622954 (diff) | |
download | glibc-663e7d784977f6b15c0cab73f754f9f39c9c0c2c.tar.gz glibc-663e7d784977f6b15c0cab73f754f9f39c9c0c2c.tar.xz glibc-663e7d784977f6b15c0cab73f754f9f39c9c0c2c.zip |
Only define loff_t for __USE_MISC (bug 14553).
Bug 14553 reports that sys/types.h defines loff_t unconditionally, despite it not being part of any supported standard. This is permitted by the POSIX *_t reservation, but as a quality-of-implementation issue it's still best not to define it except for __USE_MISC. This patch conditions the definition accordingly, updating a macro in sysdeps/unix/sysv/linux/sys/quota.h to use __loff_t so it still works even if __USE_MISC is not defined. codesearch.debian.net suggests there are quite a lot of loff_t uses outside glibc, but it might well make sense to change all (few) uses of loff_t or __loff_t inside glibc to use off64_t or __off64_t instead, leaving only the definitions, treating this name as obsolescent. Tested for x86_64. [BZ #14553] * posix/sys/types.h (loff_t): Only define for [__USE_MISC]. * sysdeps/unix/sysv/linux/sys/quota.h (dqoff): Use __loff_t instead of loff_t.
Diffstat (limited to 'timezone/tst-timezone.c')
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