1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ASM_LINKAGE_H 3 #define __ASM_LINKAGE_H 4 5 #ifndef __ASSEMBLY__ 6 7 #define asmlinkage CPP_ASMLINKAGE __attribute__((syscall_linkage)) 8 9 #else 10 11 #include <asm/asmmacro.h> 12 13 #endif 14 15 #define cond_syscall(x) asm(".weak\t" #x "#\n" #x "#\t=\tsys_ni_syscall#") 16 #define SYSCALL_ALIAS(alias, name) \ 17 asm ( #alias "# = " #name "#\n\t.globl " #alias "#") 18 19 #endif 20