1 /* 2 * IA-64 Linux syscall numbers and inline-functions. 3 * 4 * Copyright (C) 1998-2005 Hewlett-Packard Co 5 * David Mosberger-Tang <davidm@hpl.hp.com> 6 */ 7 #ifndef _ASM_IA64_UNISTD_H 8 #define _ASM_IA64_UNISTD_H 9 10 #include <uapi/asm/unistd.h> 11 12 13 14 #define NR_syscalls 312 /* length of syscall table */ 15 16 /* 17 * The following defines stop scripts/checksyscalls.sh from complaining about 18 * unimplemented system calls. Glibc provides for each of these by using 19 * more modern equivalent system calls. 20 */ 21 #define __IGNORE_fork /* clone() */ 22 #define __IGNORE_time /* gettimeofday() */ 23 #define __IGNORE_alarm /* setitimer(ITIMER_REAL, ... */ 24 #define __IGNORE_pause /* rt_sigprocmask(), rt_sigsuspend() */ 25 #define __IGNORE_utime /* utimes() */ 26 #define __IGNORE_getpgrp /* getpgid() */ 27 #define __IGNORE_vfork /* clone() */ 28 #define __IGNORE_umount2 /* umount() */ 29 30 #define __ARCH_WANT_SYS_RT_SIGACTION 31 #define __ARCH_WANT_SYS_RT_SIGSUSPEND 32 33 #if !defined(__ASSEMBLY__) && !defined(ASSEMBLER) 34 35 #include <linux/types.h> 36 #include <linux/linkage.h> 37 #include <linux/compiler.h> 38 39 extern long __ia64_syscall (long a0, long a1, long a2, long a3, long a4, long nr); 40 41 asmlinkage unsigned long sys_mmap( 42 unsigned long addr, unsigned long len, 43 int prot, int flags, 44 int fd, long off); 45 asmlinkage unsigned long sys_mmap2( 46 unsigned long addr, unsigned long len, 47 int prot, int flags, 48 int fd, long pgoff); 49 struct pt_regs; 50 struct sigaction; 51 asmlinkage long sys_ia64_pipe(void); 52 asmlinkage long sys_rt_sigaction(int sig, 53 const struct sigaction __user *act, 54 struct sigaction __user *oact, 55 size_t sigsetsize); 56 57 /* 58 * "Conditional" syscalls 59 * 60 * Note, this macro can only be used in the file which defines sys_ni_syscall, i.e., in 61 * kernel/sys_ni.c. This version causes warnings because the declaration isn't a 62 * proper prototype, but we can't use __typeof__ either, because not all cond_syscall() 63 * declarations have prototypes at the moment. 64 */ 65 #define cond_syscall(x) asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall"))) 66 67 #endif /* !__ASSEMBLY__ */ 68 #endif /* _ASM_IA64_UNISTD_H */ 69