David Disseldorp 1400227773 gen_init_cpio: write to fd instead of stdout stream ...

In preparation for more efficient archiving using copy_file_range(),
switch from writing archive data to stdout to using STDOUT_FILENO and
I/O via write(), dprintf(), etc.
Basic I/O error handling is added to cover cases such as ENOSPC. Partial
writes are treated as errors.

Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://lore.kernel.org/r/20250819032607.28727-2-ddiss@suse.de
Signed-off-by: Nathan Chancellor <nathan@kernel.org>

2025-08-20 16:02:55 -07:00

..

dummy-include

kbuild: prevent exported headers from including <stdlib.h>, <stdbool.h>

2022-05-13 10:56:10 +02:00

include

kbuild: uapi: upgrade check_declarations() warning to error

2025-08-13 14:00:35 -07:00

.gitignore

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

default_cpio_list

initramfs: add default_cpio_list, and delete -d option support

2020-01-16 00:25:22 +09:00

gen_init_cpio.c

gen_init_cpio: write to fd instead of stdout stream

2025-08-20 16:02:55 -07:00

gen_initramfs.sh

initramfs: Encode dependency on KBUILD_BUILD_TIMESTAMP

2023-06-06 17:54:49 +09:00

initramfs_data.S

initramfs: refactor the initramfs build rules

2020-01-16 00:26:21 +09:00

Kconfig

usr/Kconfig: fix typos of "its"

2023-12-20 15:02:58 -08:00

Makefile

initramfs: shorten cmd_initfs in usr/Makefile

2024-07-16 01:07:52 +09:00