diff options
Diffstat (limited to 'intel')
| -rw-r--r-- | intel/mm.c | 17 | ||||
| -rw-r--r-- | intel/mm.h | 19 |
2 files changed, 24 insertions, 12 deletions
@@ -22,13 +22,18 @@ * */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include <stdlib.h> #include <assert.h> #include "xf86drm.h" +#include "libdrm.h" #include "mm.h" -void mmDumpMemInfo(const struct mem_block *heap) +drm_private void mmDumpMemInfo(const struct mem_block *heap) { drmMsg("Memory heap %p:\n", (void *)heap); if (heap == 0) { @@ -54,7 +59,7 @@ void mmDumpMemInfo(const struct mem_block *heap) drmMsg("End of memory blocks\n"); } -struct mem_block *mmInit(int ofs, int size) +drm_private struct mem_block *mmInit(int ofs, int size) { struct mem_block *heap, *block; @@ -159,8 +164,8 @@ static struct mem_block *SliceBlock(struct mem_block *p, return p; } -struct mem_block *mmAllocMem(struct mem_block *heap, int size, int align2, - int startSearch) +drm_private struct mem_block *mmAllocMem(struct mem_block *heap, int size, + int align2, int startSearch) { struct mem_block *p; const int mask = (1 << align2) - 1; @@ -215,7 +220,7 @@ static int Join2Blocks(struct mem_block *p) return 0; } -int mmFreeMem(struct mem_block *b) +drm_private int mmFreeMem(struct mem_block *b) { if (!b) return 0; @@ -242,7 +247,7 @@ int mmFreeMem(struct mem_block *b) return 0; } -void mmDestroy(struct mem_block *heap) +drm_private void mmDestroy(struct mem_block *heap) { struct mem_block *p; @@ -29,6 +29,12 @@ #ifndef MM_H #define MM_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "libdrm.h" + struct mem_block { struct mem_block *next, *prev; struct mem_block *next_free, *prev_free; @@ -42,7 +48,7 @@ struct mem_block { * input: total size in bytes * return: a heap pointer if OK, NULL if error */ -extern struct mem_block *mmInit(int ofs, int size); +drm_private extern struct mem_block *mmInit(int ofs, int size); /** * Allocate 'size' bytes with 2^align2 bytes alignment, @@ -54,24 +60,25 @@ extern struct mem_block *mmInit(int ofs, int size); * startSearch = linear offset from start of heap to begin search * return: pointer to the allocated block, 0 if error */ -extern struct mem_block *mmAllocMem(struct mem_block *heap, int size, - int align2, int startSearch); +drm_private extern struct mem_block *mmAllocMem(struct mem_block *heap, + int size, int align2, + int startSearch); /** * Free block starts at offset * input: pointer to a block * return: 0 if OK, -1 if error */ -extern int mmFreeMem(struct mem_block *b); +drm_private extern int mmFreeMem(struct mem_block *b); /** * destroy MM */ -extern void mmDestroy(struct mem_block *mmInit); +drm_private extern void mmDestroy(struct mem_block *mmInit); /** * For debuging purpose. */ -extern void mmDumpMemInfo(const struct mem_block *mmInit); +drm_private extern void mmDumpMemInfo(const struct mem_block *mmInit); #endif |