diff options
author | Luigi Scarso <luigi.scarso@gmail.com> | 2020-04-21 18:43:36 +0000 |
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committer | Luigi Scarso <luigi.scarso@gmail.com> | 2020-04-21 18:43:36 +0000 |
commit | 7c0b908f1a6e1489834fbdb0789766eed8a37b49 (patch) | |
tree | cb55d631b861bfcf95fe853713af6f760227ba0f /Build/source/libs/pplib/pplib-src/src/util/utilmemallh.h | |
parent | e783b071ded7eef421d0333416b47142bc5542cb (diff) |
pplib under libs -- WORK IN PROGRSS grep '?' out
git-svn-id: svn://tug.org/texlive/trunk@54824 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/pplib/pplib-src/src/util/utilmemallh.h')
-rw-r--r-- | Build/source/libs/pplib/pplib-src/src/util/utilmemallh.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Build/source/libs/pplib/pplib-src/src/util/utilmemallh.h b/Build/source/libs/pplib/pplib-src/src/util/utilmemallh.h new file mode 100644 index 00000000000..a543d1acb06 --- /dev/null +++ b/Build/source/libs/pplib/pplib-src/src/util/utilmemallh.h @@ -0,0 +1,36 @@ + +#ifndef UTIL_MEM_ALLH_H +#define UTIL_MEM_ALLH_H + +#include <stddef.h> // size_t +#include <stdint.h> + +#include "utildecl.h" + +typedef struct ghost8 ghost8; +typedef struct ghost16 ghost16; +typedef struct ghost32 ghost32; +typedef struct ghost64 ghost64; + +#define aligned_size8(size) (size) +#define aligned_size16(size) ((((size) + 1) >> 1) << 1) +#define aligned_size32(size) ((((size) + 3) >> 2) << 2) +#define aligned_size64(size) ((((size) + 7) >> 3) << 3) + +#define aligned_space8(size) (size) +#define aligned_space16(size) (((size) & 1) ? ((size) < 0xFFFF ? ((size) + 1) : ((size) - 1)) : (size)) +#define aligned_space32(size) (((size) & 3) ? ((size) < 0xFFFFFFFD ? ((size) - ((size) & 3) + 4) : (size) - ((size) & 3)) : (size)) +#define aligned_space64(size) (((size) & 7) ? ((size) < 0xFFFFFFFFFFFFFFF8ULL ? ((size) - ((size) & 7) + 8) : (size) - ((size) & 7)) : (size)) + +/* info stub */ + +typedef struct { + size_t blocks, singles; + size_t chunks, unused; + size_t used, singleused, left; + size_t ghosts, blockghosts, singleghosts; +} mem_info; + +#define MEM_INFO_INIT() = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } + +#endif
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