Linux Audio

Check our new training course

Loading...
v3.1
 1/* System call table for x86-64. */
 2
 3#include <linux/linkage.h>
 4#include <linux/sys.h>
 5#include <linux/cache.h>
 6#include <asm/asm-offsets.h>
 
 7
 8#define __NO_STUBS
 9
10#define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
11#undef _ASM_X86_UNISTD_64_H
12#include <asm/unistd_64.h>
 
 
13
14#undef __SYSCALL
15#define __SYSCALL(nr, sym) [nr] = sym,
16#undef _ASM_X86_UNISTD_64_H
17
18typedef void (*sys_call_ptr_t)(void);
19
20extern void sys_ni_syscall(void);
21
22const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
23	/*
24	*Smells like a like a compiler bug -- it doesn't work
25	*when the & below is removed.
26	*/
27	[0 ... __NR_syscall_max] = &sys_ni_syscall,
28#include <asm/unistd_64.h>
29};
v3.15
 1/* System call table for x86-64. */
 2
 3#include <linux/linkage.h>
 4#include <linux/sys.h>
 5#include <linux/cache.h>
 6#include <asm/asm-offsets.h>
 7#include <asm/syscall.h>
 8
 9#define __SYSCALL_COMMON(nr, sym, compat) __SYSCALL_64(nr, sym, compat)
10
11#ifdef CONFIG_X86_X32_ABI
12# define __SYSCALL_X32(nr, sym, compat) __SYSCALL_64(nr, sym, compat)
13#else
14# define __SYSCALL_X32(nr, sym, compat) /* nothing */
15#endif
16
17#define __SYSCALL_64(nr, sym, compat) extern asmlinkage void sym(void) ;
18#include <asm/syscalls_64.h>
19#undef __SYSCALL_64
20
21#define __SYSCALL_64(nr, sym, compat) [nr] = sym,
22
23extern void sys_ni_syscall(void);
24
25asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
26	/*
27	 * Smells like a compiler bug -- it doesn't work
28	 * when the & below is removed.
29	 */
30	[0 ... __NR_syscall_max] = &sys_ni_syscall,
31#include <asm/syscalls_64.h>
32};