1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_SH_SYSCALLS_32_H
3 #define __ASM_SH_SYSCALLS_32_H
4 
5 #include <linux/compiler.h>
6 #include <linux/linkage.h>
7 #include <linux/types.h>
8 
9 struct pt_regs;
10 
11 asmlinkage int sys_sigreturn(void);
12 asmlinkage int sys_rt_sigreturn(void);
13 asmlinkage int sys_sh_pipe(void);
14 asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
15 				     size_t count, long dummy, loff_t pos);
16 asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
17 				      size_t count, long dummy, loff_t pos);
18 asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
19 					u32 len0, u32 len1, int advice);
20 
21 /* Misc syscall related bits */
22 asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
23 asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
24 asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
25 				 unsigned long thread_info_flags);
26 
27 #endif /* __ASM_SH_SYSCALLS_32_H */
28