gm_alloc_pages.c File Reference

#include "gm_call_trace.h"
#include "gm_debug.h"
#include "gm_internal.h"
#include "gm_malloc_debug.h"

Functions
GM_ENTRY_POINT void *	gm_alloc_pages (gm_size_t alloc_len)
GM_ENTRY_POINT void	gm_free_pages (void *addr, gm_size_t alloc_len)

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Detailed Description

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Function Documentation

GM_ENTRY_POINT void* gm_alloc_pages (  gm_size_t  alloc_len  )

gm_alloc_pages() allocates a page-aligned buffer of length ALLOC_LEN, where ALLOC_LEN is a multiple of GM_PAGE_LEN. Any fractional page following the buffer is wasted. Return values: ptr  Pointer to the allocated buffer. 0  Error occurred. Parameters: alloc_len  (IN) The length of buffer to be allocated. Author: Glenn Brown Version: GM_API_VERSION (as defined in gm.h)

GM_ENTRY_POINT void gm_free_pages (  void *  addr, gm_size_t  alloc_len )

gm_free_pages() frees the pages at addr, which were previously allocated with gm_alloc_pages(). Parameters: addr  (IN) The address of the buffer to be freed. alloc_len  (IN) The length (in bytes) of the buffer to be freed. See also: gm_alloc_pages Author: Glenn Brown Version: GM_API_VERSION (as defined in gm.h)

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