diff options
author | Corinna Vinschen <corinna@vinschen.de> | 2013-08-14 15:44:23 +0400 |
---|---|---|
committer | Corinna Vinschen <corinna@vinschen.de> | 2013-08-14 15:44:23 +0400 |
commit | ef23b0a6a48e88b606d3548bb86520ceec563f40 (patch) | |
tree | d9791de4f5c25ba581a3fb6c7704bbc108458a8b /winsup/cygwin/include | |
parent | 111ced6d60d333666d32f53546a79d9a42c2d4ee (diff) |
* include/sys/cygwin.h (struct per_process): Add posix_memalign. Reduce
size of unused2 accordingly.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Initialize
u->posix_memalign with address of posix_memalign.
* malloc_wrapper.cc (posix_memalign): Call user-provided posix_memalign
rather than just returning ENOSYS.
* globals.cc (__cygwin_user_data): Initialize posix_memalign member.
Diffstat (limited to 'winsup/cygwin/include')
-rw-r--r-- | winsup/cygwin/include/cygwin/version.h | 3 | ||||
-rw-r--r-- | winsup/cygwin/include/sys/cygwin.h | 7 |
2 files changed, 7 insertions, 3 deletions
diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h index dfb171e2f..6681a9955 100644 --- a/winsup/cygwin/include/cygwin/version.h +++ b/winsup/cygwin/include/cygwin/version.h @@ -438,12 +438,13 @@ details. */ arc4random_stir, arc4random_uniform. 267: Export rawmemchr. 268: Export GetCommandLineA, GetCommandLineW + 269: Allow application override of posix_memalign. */ /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */ #define CYGWIN_VERSION_API_MAJOR 0 -#define CYGWIN_VERSION_API_MINOR 268 +#define CYGWIN_VERSION_API_MINOR 269 /* There is also a compatibity version number associated with the shared memory regions. It is incremented when incompatible diff --git a/winsup/cygwin/include/sys/cygwin.h b/winsup/cygwin/include/sys/cygwin.h index 354d0eb4c..ca2f92996 100644 --- a/winsup/cygwin/include/sys/cygwin.h +++ b/winsup/cygwin/include/sys/cygwin.h @@ -304,10 +304,13 @@ struct per_process /* For future expansion, so apps won't have to be relinked if we add an item. */ #ifdef __x86_64__ - DWORD_PTR unused2[5]; + DWORD_PTR unused2[4]; #else - DWORD_PTR unused2[3]; + DWORD_PTR unused2[2]; #endif + + int (*posix_memalign)(void **, size_t, size_t); + void *pseudo_reloc_start; void *pseudo_reloc_end; void *image_base; |