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2009-07-16 Pavel Roskin <proski@gnu.org>

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* kern/mm.c (grub_zalloc): New function.
	(grub_debug_zalloc): Likewise.
	* include/grub/mm.h: Declare grub_zalloc() and
	grub_debug_zalloc().
	* util/misc.c (grub_zalloc): New function.
	* bus/usb/uhci.c (grub_uhci_pci_iter): Use grub_zalloc()
	instead of grub_malloc(), remove unneeded initializations.
	* bus/usb/usbhub.c (grub_usb_hub_add_dev): Likewise.
	* commands/extcmd.c (grub_extcmd_dispatcher): Likewise.
	* commands/parttool.c (grub_cmd_parttool): Likewise.
	* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Likewise.
	* disk/raid5_recover.c (grub_raid5_recover): Likewise.
	* disk/raid6_recover.c (grub_raid6_recover): Likewise.
	* disk/usbms.c (grub_usbms_finddevs): Likewise.
	* efiemu/mm.c (grub_efiemu_request_memalign): Likewise.
	* efiemu/pnvram.c (grub_efiemu_pnvram): Likewise.
	(grub_cmd_efiemu_pnvram): Likewise.
	* fs/i386/pc/pxe.c (grub_pxefs_open): Likewise.
	* fs/iso9660.c (grub_iso9660_mount): Likewise.
	(grub_iso9660_iterate_dir): Likewise.
	* fs/jfs.c (grub_jfs_opendir): Likewise.
	* fs/ntfs.c (list_file): Likewise.
	(grub_ntfs_mount): Likewise.
	* kern/disk.c (grub_disk_open): Likewise.
	* kern/dl.c (grub_dl_load_core): Likewise.
	* kern/elf.c (grub_elf_file): Likewise.
	* kern/env.c (grub_env_context_open): Likewise.
	(grub_env_set): Likewise.
	(grub_env_set_data_slot): Likewise.
	* kern/file.c (grub_file_open): Likewise.
	* kern/fs.c (grub_fs_blocklist_open): Likewise.
	* loader/i386/multiboot.c (grub_module): Likewise.
	* loader/xnu.c (grub_xnu_create_key): Likewise.
	(grub_xnu_create_value): Likewise.
	* normal/main.c (grub_normal_add_menu_entry): Likewise.
	(read_config_file): Likewise.
	* normal/menu_entry.c (make_screen): Likewise.
	* partmap/sun.c (sun_partition_map_iterate): Likewise.
	* script/sh/lexer.c (grub_script_lexer_init): Likewise.
	* script/sh/script.c (grub_script_parse): Likewise.
	* video/bitmap.c (grub_video_bitmap_create): Likewise.
	* video/readers/jpeg.c (grub_video_reader_jpeg): Likewise.
	* video/readers/png.c (grub_png_output_byte): Likewise.
	(grub_video_reader_png): Likewise.
This commit is contained in:
proski 2009-07-16 22:14:09 +00:00
parent 830afef7c2
commit eab58da22c
34 changed files with 132 additions and 132 deletions
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27
kern/mm.c
View file

@ -68,6 +68,7 @@
#ifdef MM_DEBUG
# undef grub_malloc
# undef grub_zalloc
# undef grub_realloc
# undef grub_free
# undef grub_memalign
@ -348,6 +349,19 @@ grub_malloc (grub_size_t size)
return grub_memalign (0, size);
}
/* Allocate SIZE bytes, clear them and return the pointer. */
void *
grub_zalloc (grub_size_t size)
{
void *ret;
ret = grub_memalign (0, size);
if (ret)
grub_memset (ret, 0, size);
return ret;
}
/* Deallocate the pointer PTR. */
void
grub_free (void *ptr)
@ -522,6 +536,19 @@ grub_debug_malloc (const char *file, int line, grub_size_t size)
return ptr;
}
void *
grub_debug_zalloc (const char *file, int line, grub_size_t size)
{
void *ptr;
if (grub_mm_debug)
grub_printf ("%s:%d: zalloc (0x%zx) = ", file, line, size);
ptr = grub_zalloc (size);
if (grub_mm_debug)
grub_printf ("%p\n", ptr);
return ptr;
}
void
grub_debug_free (const char *file, int line, void *ptr)
{