vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _LINUX_CONTAINER_OF_H
|
|
#define _LINUX_CONTAINER_OF_H
|
|
|
|
#include <linux/build_bug.h>
|
|
#include <linux/stddef.h>
|
|
|
|
#define typeof_member(T, m) typeof(((T*)0)->m)
|
|
|
|
/**
|
|
* container_of - cast a member of a structure out to the containing structure
|
|
* @ptr: the pointer to the member.
|
|
* @type: the type of the container struct this is embedded in.
|
|
* @member: the name of the member within the struct.
|
|
*
|
|
* WARNING: any const qualifier of @ptr is lost.
|
|
* Do not use container_of() in new code.
|
|
*/
|
|
#define container_of(ptr, type, member) ({ \
|
|
void *__mptr = (void *)(ptr); \
|
|
static_assert(__same_type(*(ptr), ((type *)0)->member) || \
|
|
__same_type(*(ptr), void), \
|
|
"pointer type mismatch in container_of()"); \
|
|
((type *)(__mptr - offsetof(type, member))); })
|
|
|
|
/**
|
|
* container_of_const - cast a member of a structure out to the containing
|
|
* structure and preserve the const-ness of the pointer
|
|
* @ptr: the pointer to the member
|
|
* @type: the type of the container struct this is embedded in.
|
|
* @member: the name of the member within the struct.
|
|
*
|
|
* Always prefer container_of_const() instead of container_of() in new code.
|
|
*/
|
|
#define container_of_const(ptr, type, member) \
|
|
_Generic(ptr, \
|
|
const typeof(*(ptr)) *: ((const type *)container_of(ptr, type, member)),\
|
|
default: ((type *)container_of(ptr, type, member)) \
|
|
)
|
|
|
|
#endif /* _LINUX_CONTAINER_OF_H */
|