1 /* 2 * include/asm-xtensa/syscall.h 3 * 4 * This file is subject to the terms and conditions of the GNU General Public 5 * License. See the file "COPYING" in the main directory of this archive 6 * for more details. 7 * 8 * Copyright (C) 2001 - 2007 Tensilica Inc. 9 */ 10 11 struct pt_regs; 12 struct sigaction; 13 asmlinkage long xtensa_ptrace(long, long, long, long); 14 asmlinkage long xtensa_sigreturn(struct pt_regs*); 15 asmlinkage long xtensa_rt_sigreturn(struct pt_regs*); 16 asmlinkage long xtensa_sigaltstack(struct pt_regs *regs); 17 asmlinkage long sys_rt_sigaction(int, 18 const struct sigaction __user *, 19 struct sigaction __user *, 20 size_t); 21 asmlinkage long xtensa_shmat(int, char __user *, int); 22 asmlinkage long xtensa_fadvise64_64(int, int, 23 unsigned long long, unsigned long long); 24 25 /* Should probably move to linux/syscalls.h */ 26 struct pollfd; 27 asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, 28 fd_set __user *exp, struct timespec __user *tsp, void __user *sig); 29 asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds, 30 struct timespec __user *tsp, const sigset_t __user *sigmask, 31 size_t sigsetsize); 32 asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, 33 size_t sigsetsize); 34