libc/kernel/common/linux/linkage.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _LINUX_LINKAGE_H
#define _LINUX_LINKAGE_H

#include <asm/linkage.h>

#ifdef __cplusplus
#define CPP_ASMLINKAGE extern "C"
#else
#define CPP_ASMLINKAGE
#endif

#ifndef asmlinkage
#define asmlinkage CPP_ASMLINKAGE
#endif

#ifndef prevent_tail_call
#define prevent_tail_call(ret) do { } while (0)
#endif

#ifndef __ALIGN
#define __ALIGN .align 4,0x90
#define __ALIGN_STR ".align 4,0x90"
#endif

#ifdef __ASSEMBLY__

#define ALIGN __ALIGN
#define ALIGN_STR __ALIGN_STR

#ifndef ENTRY
#define ENTRY(name)   .globl name;   ALIGN;   name:
#endif

#define KPROBE_ENTRY(name)   .section .kprobes.text, "ax";   ENTRY(name)

#ifndef END
#define END(name)   .size name, .-name
#endif

#ifndef ENDPROC
#define ENDPROC(name)   .type name, @function;   END(name)
#endif

#endif

#define NORET_TYPE  
#define ATTRIB_NORET __attribute__((noreturn))
#define NORET_AND noreturn,

#ifndef FASTCALL
#define FASTCALL(x) x
#define fastcall
#endif

#endif