Joseph Myers 9714012ca0 Fix aio_* pread namespace (bug 18519). ... aio_* bring in references to pread, which isn't in all the standards containing aio_* (as a reference from one library to another, this is a bug for dynamic as well as static linking). This patch fixes this by using __libc_pread instead, exporting that function from libc at symbol version GLIBC_PRIVATE; the code, with conditionals that may call either __pread64 or __libc_pread, becomes exactly analogous to that elsewhere in the same file that may call either __pwrite64 or __libc_pwrite. Tested for x86_64 and x86 (testsuite, and comparison of disassembly of installed shared libraries). libc changes because of the PLT entry for the newly exported __libc_pread; librt changes because of assertion line numbers and PLT rearrangement; other stripped installed shared libraries do not change. [BZ #18519] * posix/Versions (libc): Export __libc_pread at version GLIBC_PRIVATE. * sysdeps/pthread/aio_misc.c (handle_fildes_io): Call __libc_pread instead of pread. * conform/Makefile (test-xfail-POSIX/aio.h/linknamespace): Remove variable.		2015-06-12 17:34:11 +00:00
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data	struct stat is not posix conform	2015-05-26 22:27:24 +05:30
check-header-lists.sh	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
conformtest.pl	Add tests for namespace for static linking.	2014-11-12 22:45:25 +00:00
GlibcConform.pm	conformtest: use proper _POSIX_C_SOURCE value for POSIX.	2015-05-20 23:14:53 +00:00
linknamespace.pl	linknamespace: whitelist re_syntax_options.	2015-05-21 16:24:24 +00:00
list-header-symbols.pl	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Makefile	Fix aio_* pread namespace (bug 18519).	2015-06-12 17:34:11 +00:00