diff options
| author | Lasse Collin <lasse.collin@tukaani.org> | 2008-05-11 14:24:42 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2008-05-11 14:24:42 +0300 |
| commit | ed6664146fcbe9cc4a3b23b31632182ed812ea93 (patch) | |
| tree | 310b89627cfb627574090d64b0e9b016c3a4b78e /src | |
| parent | Improved C99 compiler detection in configure.ac. It will (diff) | |
| download | xz-ed6664146fcbe9cc4a3b23b31632182ed812ea93.tar.xz | |
Remove support for pre-C89 libc versions that lack memcpy,
memmove, and memset.
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/sysdefs.h | 15 | ||||
| -rw-r--r-- | src/liblzma/common/allocator.c | 2 |
2 files changed, 3 insertions, 14 deletions
diff --git a/src/common/sysdefs.h b/src/common/sysdefs.h index 8ebe476f..2c7fb6ff 100644 --- a/src/common/sysdefs.h +++ b/src/common/sysdefs.h @@ -132,19 +132,8 @@ typedef unsigned char _Bool; // Macros // //////////// -#ifndef HAVE_MEMCPY -# define memcpy(dest, src, n) bcopy(src, dest, n) -#endif - -#ifndef HAVE_MEMMOVE -# define memmove(dest, src, n) bcopy(src, dest, n) -#endif - -#ifdef HAVE_MEMSET -# define memzero(s, n) memset(s, 0, n) -#else -# define memzero(s, n) bzero(s, n) -#endif +#undef memzero +#define memzero(s, n) memset(s, 0, n) #ifndef MIN # define MIN(x, y) ((x) < (y) ? (x) : (y)) diff --git a/src/liblzma/common/allocator.c b/src/liblzma/common/allocator.c index c5970312..5ced9d16 100644 --- a/src/liblzma/common/allocator.c +++ b/src/liblzma/common/allocator.c @@ -35,7 +35,7 @@ lzma_alloc(size_t size, lzma_allocator *allocator) else ptr = malloc(size); -#if !defined(NDEBUG) && defined(HAVE_MEMSET) +#ifndef NDEBUG // This helps to catch some stupid mistakes, but also hides them from // Valgrind. Uncomment when useful. // if (ptr != NULL) |