diff options
Diffstat (limited to 'sys-freebsd/freebsd-lib/files/freebsd-lib-9.1-aligned_alloc.patch')
| -rw-r--r-- | sys-freebsd/freebsd-lib/files/freebsd-lib-9.1-aligned_alloc.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sys-freebsd/freebsd-lib/files/freebsd-lib-9.1-aligned_alloc.patch b/sys-freebsd/freebsd-lib/files/freebsd-lib-9.1-aligned_alloc.patch new file mode 100644 index 0000000..97ac141 --- /dev/null +++ b/sys-freebsd/freebsd-lib/files/freebsd-lib-9.1-aligned_alloc.patch @@ -0,0 +1,51 @@ +Backport aligned_alloc for C++11 support. + +http://lists.freebsd.org/pipermail/svn-src-stable-9/2012-November/003313.html + +diff -uNr lib.old/libc/stdlib/Symbol.map lib/libc/stdlib/Symbol.map +--- lib.old/libc/stdlib/Symbol.map 2013-05-24 17:03:55.000000000 -0400 ++++ lib/libc/stdlib/Symbol.map 2013-05-24 17:06:03.000000000 -0400 +@@ -97,6 +97,7 @@ + atoi_l; + atol_l; + atoll_l; ++ aligned_alloc; + at_quick_exit; + quick_exit; + strtod_l; +diff -uNr lib.old/libc/stdlib/malloc.c lib/libc/stdlib/malloc.c +--- lib.old/libc/stdlib/malloc.c 2013-05-24 17:03:55.000000000 -0400 ++++ lib/libc/stdlib/malloc.c 2013-05-24 17:05:40.000000000 -0400 +@@ -6046,6 +6046,21 @@ + } + + void * ++aligned_alloc(size_t alignment, size_t size) ++{ ++ void *memptr; ++ int ret; ++ ++ ret = posix_memalign(&memptr, alignment, size); ++ if (ret != 0) { ++ errno = ret; ++ return (NULL); ++ } ++ return (memptr); ++} ++ ++ ++void * + calloc(size_t num, size_t size) + { + void *ret; +diff -uNr includeold/stdlib.h include/stdlib.h +--- includeold/stdlib.h 2013-05-24 17:03:46.000000000 -0400 ++++ include/stdlib.h 2013-05-24 17:04:46.000000000 -0400 +@@ -155,6 +155,7 @@ + * If we're in a mode greater than C99, expose C1x functions. + */ + #if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L ++void * aligned_alloc(size_t, size_t); + _Noreturn void + quick_exit(int); + int at_quick_exit(void (*)(void)); |