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| author | Yaakov Selkowitz <yselkowi@redhat.com> | 2015-07-06 14:58:51 -0500 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2015-07-06 14:58:51 -0500 |
| commit | 79e419de6261c4e04785908828096cb4d56b8680 (patch) | |
| tree | 72f17165f0acb9ad42eb45c801acfd7624570c5c /newlib/ChangeLog | |
| parent | f9b87aaf109366342777521fe93fe9f795e8f1fa (diff) | |
| download | newlib-79e419de6261c4e04785908828096cb4d56b8680.zip newlib-79e419de6261c4e04785908828096cb4d56b8680.tar.gz newlib-79e419de6261c4e04785908828096cb4d56b8680.tar.bz2 | |
Rework handling of basename variants
As a commonly-included header, the #define basename in <string.h> can
affect code which uses "basename" for its own purposes (e.g. struct
members or C++ namespaced functions). When such cases occur and some
code includes <string.h> and some not, then errors result. OTOH,
<libgen.h> is rarely used, and that's where the renaming occurs in
glibc, so code using <libgen.h> should already be safe.
* libc/include/libgen.h (basename): Define as __xpg_basename
for source compatibility with glibc.
Declare with __ASMNAME("basename") for ABI compatibility.
* libc/include/string.h (basename): Define as basename for
source compatibility with glibc.
Declare with __ASMNAME("__gnu_basename") for ABI compatibility.
Diffstat (limited to 'newlib/ChangeLog')
| -rw-r--r-- | newlib/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 994f1ca..24a6c9c 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,12 @@ +2015-07-06 Yaakov Selkowitz <yselkowi@redhat.com> + + * libc/include/libgen.h (basename): Define as __xpg_basename + for source compatibility with glibc. + Declare with __ASMNAME("basename") for ABI compatibility. + * libc/include/string.h (basename): Define as basename for + source compatibility with glibc. + Declare with __ASMNAME("__gnu_basename") for ABI compatibility. + 2015-07-06 Corinna Vinschen <corinna@vinschen.de> * libc/include/sys/time.h: Explicitely include sys/cdefs.h. |