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Rename e{malloc,realloc,free} to u{malloc,realloc,free}, to more obviously

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reflect the fact that they allocate and deallocate user memory (i.e.
things reached through a userptr_t).
This commit is contained in:
Michael Brown
2007-01-16 08:36:42 +00:00
parent ff8528ea9a
commit 544fa25928
8 changed files with 42 additions and 43 deletions
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16
src/arch/i386/core/emalloc.c → src/arch/i386/core/umalloc.c
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@@ -25,7 +25,7 @@
#include <gpxe/uaccess.h>
#include <gpxe/hidemem.h>
#include <gpxe/emalloc.h>
#include <gpxe/umalloc.h>
/** Alignment of external allocated memory */
#define EM_ALIGN ( 4 * 1024 )
@@ -76,14 +76,14 @@ static void ecollect_free ( void ) {
/**
* Reallocate external memory
*
* @v old_ptr Memory previously allocated by emalloc(), or UNULL
* @v old_ptr Memory previously allocated by umalloc(), or UNULL
* @v new_size Requested size
* @ret new_ptr Allocated memory, or UNULL
*
* Calling realloc() with a new size of zero is a valid way to free a
* memory block.
*/
userptr_t erealloc ( userptr_t ptr, size_t new_size ) {
userptr_t urealloc ( userptr_t ptr, size_t new_size ) {
struct external_memory extmem;
userptr_t new = ptr;
size_t align;
@@ -153,17 +153,17 @@ userptr_t erealloc ( userptr_t ptr, size_t new_size ) {
*
* Memory is guaranteed to be aligned to a page boundary.
*/
userptr_t emalloc ( size_t size ) {
return erealloc ( UNULL, size );
userptr_t umalloc ( size_t size ) {
return urealloc ( UNULL, size );
}
/**
* Free external memory
*
* @v ptr Memory allocated by emalloc(), or UNULL
* @v ptr Memory allocated by umalloc(), or UNULL
*
* If @c ptr is UNULL, no action is taken.
*/
void efree ( userptr_t ptr ) {
erealloc ( ptr, 0 );
void ufree ( userptr_t ptr ) {
urealloc ( ptr, 0 );
}