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| author | Joseph Myers <joseph@codesourcery.com> | 2015-02-19 17:18:51 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-02-19 17:18:51 +0000 |
| commit | 40176158f1bfcf4fd1621169221c1aa8f0c3c300 (patch) | |
| tree | 52a8351f99e40724de12016b07625877253b6c47 /conform | |
| parent | 4629c866ad79167d60ca9bf263d871eabb59d3d9 (diff) | |
| download | glibc-40176158f1bfcf4fd1621169221c1aa8f0c3c300.tar.gz glibc-40176158f1bfcf4fd1621169221c1aa8f0c3c300.tar.xz glibc-40176158f1bfcf4fd1621169221c1aa8f0c3c300.zip | |
Fix scandir scandirat namespace (bug 17999).
The POSIX function scandir calls scandirat, which is not a POSIX function. This patch fixes this by making it use __scandirat and making scandirat a weak alias. There are no changes for scandir64 / scandirat64 because those are both _GNU_SOURCE-only functions so no namespace issue arises for them. Tested for x86_64 that the disassembly of installed shared libraries is unchanged by this patch. [BZ #17999] * dirent/scandir.c [!SCANDIR] (SCANDIRAT): Define to __scandirat instead of scandirat. * dirent/scandirat.c [!SCANDIRAT] (SCANDIRAT): Likewise. [!SCANDIRAT] (SCANDIRAT_WEAK_ALIAS): Define. [SCANDIRAT_WEAK_ALIAS] (scandirat): Define as weak alias of __scandirat. * include/dirent.h (scandirat): Do not use libc_hidden_proto. (__scandirat): Declare. Use libc_hidden_proto. * conform/Makefile (test-xfail-POSIX2008/dirent.h/linknamespace): Remove variable. (test-xfail-XOPEN2K8/dirent.h/linknamespace): Likewise.
Diffstat (limited to 'conform')
| -rw-r--r-- | conform/Makefile | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/conform/Makefile b/conform/Makefile index 39f41bd7c5..3f9721abdf 100644 --- a/conform/Makefile +++ b/conform/Makefile @@ -393,13 +393,11 @@ test-xfail-XOPEN2K/syslog.h/linknamespace = yes test-xfail-XOPEN2K/ucontext.h/linknamespace = yes test-xfail-XOPEN2K/unistd.h/linknamespace = yes test-xfail-XOPEN2K/wordexp.h/linknamespace = yes -test-xfail-POSIX2008/dirent.h/linknamespace = yes test-xfail-POSIX2008/grp.h/linknamespace = yes test-xfail-POSIX2008/netdb.h/linknamespace = yes test-xfail-POSIX2008/regex.h/linknamespace = yes test-xfail-POSIX2008/semaphore.h/linknamespace = yes test-xfail-POSIX2008/unistd.h/linknamespace = yes -test-xfail-XOPEN2K8/dirent.h/linknamespace = yes test-xfail-XOPEN2K8/fmtmsg.h/linknamespace = yes test-xfail-XOPEN2K8/grp.h/linknamespace = yes test-xfail-XOPEN2K8/netdb.h/linknamespace = yes |