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v5.4
 1// SPDX-License-Identifier: GPL-2.0
 2#include <linux/elf.h>
 3#include <linux/fs.h>
 4#include <linux/mm.h>
 5#include <linux/binfmts.h>
 6#include <linux/elfcore.h>
 
 7
 8Elf_Half __weak elf_core_extra_phdrs(void)
 9{
10	return 0;
11}
12
13int __weak elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
 
14{
15	return 1;
16}
17
18int __weak elf_core_write_extra_data(struct coredump_params *cprm)
 
19{
20	return 1;
21}
22
23size_t __weak elf_core_extra_data_size(void)
24{
25	return 0;
26}
v3.1
 
 1#include <linux/elf.h>
 2#include <linux/fs.h>
 3#include <linux/mm.h>
 4
 5#include <asm/elf.h>
 6
 7
 8Elf_Half __weak elf_core_extra_phdrs(void)
 9{
10	return 0;
11}
12
13int __weak elf_core_write_extra_phdrs(struct file *file, loff_t offset, size_t *size,
14				      unsigned long limit)
15{
16	return 1;
17}
18
19int __weak elf_core_write_extra_data(struct file *file, size_t *size,
20				     unsigned long limit)
21{
22	return 1;
23}
24
25size_t __weak elf_core_extra_data_size(void)
26{
27	return 0;
28}