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