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Diffstat (limited to 'gpxe/src/include/gpxe/umalloc.h')
-rw-r--r-- | gpxe/src/include/gpxe/umalloc.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/gpxe/src/include/gpxe/umalloc.h b/gpxe/src/include/gpxe/umalloc.h deleted file mode 100644 index b0e55645..00000000 --- a/gpxe/src/include/gpxe/umalloc.h +++ /dev/null @@ -1,68 +0,0 @@ -#ifndef _GPXE_UMALLOC_H -#define _GPXE_UMALLOC_H - -/** - * @file - * - * User memory allocation - * - */ - -FILE_LICENCE ( GPL2_OR_LATER ); - -#include <gpxe/api.h> -#include <config/umalloc.h> -#include <gpxe/uaccess.h> - -/** - * Provide a user memory allocation API implementation - * - * @v _prefix Subsystem prefix - * @v _api_func API function - * @v _func Implementing function - */ -#define PROVIDE_UMALLOC( _subsys, _api_func, _func ) \ - PROVIDE_SINGLE_API ( UMALLOC_PREFIX_ ## _subsys, _api_func, _func ) - -/* Include all architecture-independent I/O API headers */ -#include <gpxe/efi/efi_umalloc.h> - -/* Include all architecture-dependent I/O API headers */ -#include <bits/umalloc.h> - -/** - * Reallocate external memory - * - * @v userptr Memory previously allocated by umalloc(), or UNULL - * @v new_size Requested size - * @ret userptr Allocated memory, or UNULL - * - * Calling realloc() with a new size of zero is a valid way to free a - * memory block. - */ -userptr_t urealloc ( userptr_t userptr, size_t new_size ); - -/** - * Allocate external memory - * - * @v size Requested size - * @ret userptr Memory, or UNULL - * - * Memory is guaranteed to be aligned to a page boundary. - */ -static inline __always_inline userptr_t umalloc ( size_t size ) { - return urealloc ( UNULL, size ); -} - -/** - * Free external memory - * - * @v userptr Memory allocated by umalloc(), or UNULL - * - * If @c ptr is UNULL, no action is taken. - */ -static inline __always_inline void ufree ( userptr_t userptr ) { - urealloc ( userptr, 0 ); -} - -#endif /* _GPXE_UMALLOC_H */ |