patch-2.4.20 linux-2.4.20/include/asm-x86_64/unistd.h
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- Lines: 687
- Date:
Thu Nov 28 15:53:15 2002
- Orig file:
linux-2.4.19/include/asm-x86_64/unistd.h
- Orig date:
Wed Dec 31 16:00:00 1969
diff -urN linux-2.4.19/include/asm-x86_64/unistd.h linux-2.4.20/include/asm-x86_64/unistd.h
@@ -0,0 +1,686 @@
+#ifndef _ASM_X86_64_UNISTD_H_
+#define _ASM_X86_64_UNISTD_H_
+
+#ifndef __SYSCALL
+#define __SYSCALL(a,b)
+#endif
+
+/*
+ * This file contains the system call numbers.
+ *
+ * Note: holes are not allowed.
+ */
+
+/* at least 8 syscall per cacheline */
+#define __NR_read 0
+__SYSCALL(__NR_read, sys_read)
+#define __NR_write 1
+__SYSCALL(__NR_write, sys_write)
+#define __NR_open 2
+__SYSCALL(__NR_open, sys_open)
+#define __NR_close 3
+__SYSCALL(__NR_close, sys_close)
+#define __NR_stat 4
+__SYSCALL(__NR_stat, sys_newstat)
+#define __NR_fstat 5
+__SYSCALL(__NR_fstat, sys_newfstat)
+#define __NR_lstat 6
+__SYSCALL(__NR_lstat, sys_newlstat)
+#define __NR_poll 7
+__SYSCALL(__NR_poll, sys_poll)
+
+#define __NR_lseek 8
+__SYSCALL(__NR_lseek, sys_lseek)
+#define __NR_mmap 9
+__SYSCALL(__NR_mmap, sys_mmap)
+#define __NR_mprotect 10
+__SYSCALL(__NR_mprotect, sys_mprotect)
+#define __NR_munmap 11
+__SYSCALL(__NR_munmap, sys_munmap)
+#define __NR_brk 12
+__SYSCALL(__NR_brk, sys_brk)
+#define __NR_rt_sigaction 13
+__SYSCALL(__NR_rt_sigaction, sys_rt_sigaction)
+#define __NR_rt_sigprocmask 14
+__SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask)
+#define __NR_rt_sigreturn 15
+__SYSCALL(__NR_rt_sigreturn, stub_rt_sigreturn)
+
+#define __NR_ioctl 16
+__SYSCALL(__NR_ioctl, sys_ioctl)
+#define __NR_pread 17
+__SYSCALL(__NR_pread, sys_pread)
+#define __NR_pwrite 18
+__SYSCALL(__NR_pwrite, sys_pwrite)
+#define __NR_readv 19
+__SYSCALL(__NR_readv, sys_readv)
+#define __NR_writev 20
+__SYSCALL(__NR_writev, sys_writev)
+#define __NR_access 21
+__SYSCALL(__NR_access, sys_access)
+#define __NR_pipe 22
+__SYSCALL(__NR_pipe, sys_pipe)
+#define __NR_select 23
+__SYSCALL(__NR_select, sys_select)
+
+#define __NR_sched_yield 24
+__SYSCALL(__NR_sched_yield, sys_sched_yield)
+#define __NR_mremap 25
+__SYSCALL(__NR_mremap, sys_mremap)
+#define __NR_msync 26
+__SYSCALL(__NR_msync, sys_msync)
+#define __NR_mincore 27
+__SYSCALL(__NR_mincore, sys_mincore)
+#define __NR_madvise 28
+__SYSCALL(__NR_madvise, sys_madvise)
+#define __NR_shmget 29
+__SYSCALL(__NR_shmget, sys_shmget)
+#define __NR_shmat 30
+__SYSCALL(__NR_shmat, wrap_sys_shmat)
+#define __NR_shmctl 31
+__SYSCALL(__NR_shmctl, sys_shmctl)
+
+#define __NR_dup 32
+__SYSCALL(__NR_dup, sys_dup)
+#define __NR_dup2 33
+__SYSCALL(__NR_dup2, sys_dup2)
+#define __NR_pause 34
+__SYSCALL(__NR_pause, sys_pause)
+#define __NR_nanosleep 35
+__SYSCALL(__NR_nanosleep, sys_nanosleep)
+#define __NR_getitimer 36
+__SYSCALL(__NR_getitimer, sys_getitimer)
+#define __NR_alarm 37
+__SYSCALL(__NR_alarm, sys_alarm)
+#define __NR_setitimer 38
+__SYSCALL(__NR_setitimer, sys_setitimer)
+#define __NR_getpid 39
+__SYSCALL(__NR_getpid, sys_getpid)
+
+#define __NR_sendfile 40
+__SYSCALL(__NR_sendfile, sys_sendfile)
+#define __NR_socket 41
+__SYSCALL(__NR_socket, sys_socket)
+#define __NR_connect 42
+__SYSCALL(__NR_connect, sys_connect)
+#define __NR_accept 43
+__SYSCALL(__NR_accept, sys_accept)
+#define __NR_sendto 44
+__SYSCALL(__NR_sendto, sys_sendto)
+#define __NR_recvfrom 45
+__SYSCALL(__NR_recvfrom, sys_recvfrom)
+#define __NR_sendmsg 46
+__SYSCALL(__NR_sendmsg, sys_sendmsg)
+#define __NR_recvmsg 47
+__SYSCALL(__NR_recvmsg, sys_recvmsg)
+
+#define __NR_shutdown 48
+__SYSCALL(__NR_shutdown, sys_shutdown)
+#define __NR_bind 49
+__SYSCALL(__NR_bind, sys_bind)
+#define __NR_listen 50
+__SYSCALL(__NR_listen, sys_listen)
+#define __NR_getsockname 51
+__SYSCALL(__NR_getsockname, sys_getsockname)
+#define __NR_getpeername 52
+__SYSCALL(__NR_getpeername, sys_getpeername)
+#define __NR_socketpair 53
+__SYSCALL(__NR_socketpair, sys_socketpair)
+#define __NR_setsockopt 54
+__SYSCALL(__NR_setsockopt, sys_setsockopt)
+#define __NR_getsockopt 55
+__SYSCALL(__NR_getsockopt, sys_getsockopt)
+
+#define __NR_clone 56
+__SYSCALL(__NR_clone, stub_clone)
+#define __NR_fork 57
+__SYSCALL(__NR_fork, stub_fork)
+#define __NR_vfork 58
+__SYSCALL(__NR_vfork, stub_vfork)
+#define __NR_execve 59
+__SYSCALL(__NR_execve, stub_execve)
+#define __NR_exit 60
+__SYSCALL(__NR_exit, sys_exit)
+#define __NR_wait4 61
+__SYSCALL(__NR_wait4, sys_wait4)
+#define __NR_kill 62
+__SYSCALL(__NR_kill, sys_kill)
+#define __NR_uname 63
+__SYSCALL(__NR_uname, sys_uname)
+
+#define __NR_semget 64
+__SYSCALL(__NR_semget, sys_semget)
+#define __NR_semop 65
+__SYSCALL(__NR_semop, sys_semop)
+#define __NR_semctl 66
+__SYSCALL(__NR_semctl, sys_semctl)
+#define __NR_shmdt 67
+__SYSCALL(__NR_shmdt, sys_shmdt)
+#define __NR_msgget 68
+__SYSCALL(__NR_msgget, sys_msgget)
+#define __NR_msgsnd 69
+__SYSCALL(__NR_msgsnd, sys_msgsnd)
+#define __NR_msgrcv 70
+__SYSCALL(__NR_msgrcv, sys_msgrcv)
+#define __NR_msgctl 71
+__SYSCALL(__NR_msgctl, sys_msgctl)
+
+#define __NR_fcntl 72
+__SYSCALL(__NR_fcntl, sys_fcntl)
+#define __NR_flock 73
+__SYSCALL(__NR_flock, sys_flock)
+#define __NR_fsync 74
+__SYSCALL(__NR_fsync, sys_fsync)
+#define __NR_fdatasync 75
+__SYSCALL(__NR_fdatasync, sys_fdatasync)
+#define __NR_truncate 76
+__SYSCALL(__NR_truncate, sys_truncate)
+#define __NR_ftruncate 77
+__SYSCALL(__NR_ftruncate, sys_ftruncate)
+#define __NR_getdents 78
+__SYSCALL(__NR_getdents, sys_getdents)
+#define __NR_getcwd 79
+__SYSCALL(__NR_getcwd, sys_getcwd)
+
+#define __NR_chdir 80
+__SYSCALL(__NR_chdir, sys_chdir)
+#define __NR_fchdir 81
+__SYSCALL(__NR_fchdir, sys_fchdir)
+#define __NR_rename 82
+__SYSCALL(__NR_rename, sys_rename)
+#define __NR_mkdir 83
+__SYSCALL(__NR_mkdir, sys_mkdir)
+#define __NR_rmdir 84
+__SYSCALL(__NR_rmdir, sys_rmdir)
+#define __NR_creat 85
+__SYSCALL(__NR_creat, sys_creat)
+#define __NR_link 86
+__SYSCALL(__NR_link, sys_link)
+#define __NR_unlink 87
+__SYSCALL(__NR_unlink, sys_unlink)
+
+#define __NR_symlink 88
+__SYSCALL(__NR_symlink, sys_symlink)
+#define __NR_readlink 89
+__SYSCALL(__NR_readlink, sys_readlink)
+#define __NR_chmod 90
+__SYSCALL(__NR_chmod, sys_chmod)
+#define __NR_fchmod 91
+__SYSCALL(__NR_fchmod, sys_fchmod)
+#define __NR_chown 92
+__SYSCALL(__NR_chown, sys_chown)
+#define __NR_fchown 93
+__SYSCALL(__NR_fchown, sys_fchown)
+#define __NR_lchown 94
+__SYSCALL(__NR_lchown, sys_lchown)
+#define __NR_umask 95
+__SYSCALL(__NR_umask, sys_umask)
+
+#define __NR_gettimeofday 96
+__SYSCALL(__NR_gettimeofday, sys_gettimeofday)
+#define __NR_getrlimit 97
+__SYSCALL(__NR_getrlimit, sys_getrlimit)
+#define __NR_getrusage 98
+__SYSCALL(__NR_getrusage, sys_getrusage)
+#define __NR_sysinfo 99
+__SYSCALL(__NR_sysinfo, sys_sysinfo)
+#define __NR_times 100
+__SYSCALL(__NR_times, sys_times)
+#define __NR_ptrace 101
+__SYSCALL(__NR_ptrace, sys_ptrace)
+#define __NR_getuid 102
+__SYSCALL(__NR_getuid, sys_getuid)
+#define __NR_syslog 103
+__SYSCALL(__NR_syslog, sys_syslog)
+
+/* at the very end the stuff that never runs during the benchmarks */
+#define __NR_getgid 104
+__SYSCALL(__NR_getgid, sys_getgid)
+#define __NR_setuid 105
+__SYSCALL(__NR_setuid, sys_setuid)
+#define __NR_setgid 106
+__SYSCALL(__NR_setgid, sys_setgid)
+#define __NR_geteuid 107
+__SYSCALL(__NR_geteuid, sys_geteuid)
+#define __NR_getegid 108
+__SYSCALL(__NR_getegid, sys_getegid)
+#define __NR_setpgid 109
+__SYSCALL(__NR_setpgid, sys_setpgid)
+#define __NR_getppid 110
+__SYSCALL(__NR_getppid, sys_getppid)
+#define __NR_getpgrp 111
+__SYSCALL(__NR_getpgrp, sys_getpgrp)
+
+#define __NR_setsid 112
+__SYSCALL(__NR_setsid, sys_setsid)
+#define __NR_setreuid 113
+__SYSCALL(__NR_setreuid, sys_setreuid)
+#define __NR_setregid 114
+__SYSCALL(__NR_setregid, sys_setregid)
+#define __NR_getgroups 115
+__SYSCALL(__NR_getgroups, sys_getgroups)
+#define __NR_setgroups 116
+__SYSCALL(__NR_setgroups, sys_setgroups)
+#define __NR_setresuid 117
+__SYSCALL(__NR_setresuid, sys_setresuid)
+#define __NR_getresuid 118
+__SYSCALL(__NR_getresuid, sys_getresuid)
+#define __NR_setresgid 119
+__SYSCALL(__NR_setresgid, sys_setresgid)
+
+#define __NR_getresgid 120
+__SYSCALL(__NR_getresgid, sys_getresgid)
+#define __NR_getpgid 121
+__SYSCALL(__NR_getpgid, sys_getpgid)
+#define __NR_setfsuid 122
+__SYSCALL(__NR_setfsuid, sys_setfsuid)
+#define __NR_setfsgid 123
+__SYSCALL(__NR_setfsgid, sys_setfsgid)
+#define __NR_getsid 124
+__SYSCALL(__NR_getsid, sys_getsid)
+#define __NR_capget 125
+__SYSCALL(__NR_capget, sys_capget)
+#define __NR_capset 126
+__SYSCALL(__NR_capset, sys_capset)
+
+#define __NR_rt_sigpending 127
+__SYSCALL(__NR_rt_sigpending, sys_rt_sigpending)
+#define __NR_rt_sigtimedwait 128
+__SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait)
+#define __NR_rt_sigqueueinfo 129
+__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)
+#define __NR_rt_sigsuspend 130
+__SYSCALL(__NR_rt_sigsuspend, stub_rt_sigsuspend)
+#define __NR_sigaltstack 131
+__SYSCALL(__NR_sigaltstack, stub_sigaltstack)
+#define __NR_utime 132
+__SYSCALL(__NR_utime, sys_utime)
+#define __NR_mknod 133
+__SYSCALL(__NR_mknod, sys_mknod)
+
+#define __NR_uselib 134
+__SYSCALL(__NR_uselib, sys_uselib)
+#define __NR_personality 135
+__SYSCALL(__NR_personality, sys_personality)
+
+#define __NR_ustat 136
+__SYSCALL(__NR_ustat, sys_ustat)
+#define __NR_statfs 137
+__SYSCALL(__NR_statfs, sys_statfs)
+#define __NR_fstatfs 138
+__SYSCALL(__NR_fstatfs, sys_fstatfs)
+#define __NR_sysfs 139
+__SYSCALL(__NR_sysfs, sys_sysfs)
+
+#define __NR_getpriority 140
+__SYSCALL(__NR_getpriority, sys_getpriority)
+#define __NR_setpriority 141
+__SYSCALL(__NR_setpriority, sys_setpriority)
+#define __NR_sched_setparam 142
+__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
+#define __NR_sched_getparam 143
+__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
+#define __NR_sched_setscheduler 144
+__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
+#define __NR_sched_getscheduler 145
+__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
+#define __NR_sched_get_priority_max 146
+__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
+#define __NR_sched_get_priority_min 147
+__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
+#define __NR_sched_rr_get_interval 148
+__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval)
+
+#define __NR_mlock 149
+__SYSCALL(__NR_mlock, sys_mlock)
+#define __NR_munlock 150
+__SYSCALL(__NR_munlock, sys_munlock)
+#define __NR_mlockall 151
+__SYSCALL(__NR_mlockall, sys_mlockall)
+#define __NR_munlockall 152
+__SYSCALL(__NR_munlockall, sys_munlockall)
+
+#define __NR_vhangup 153
+__SYSCALL(__NR_vhangup, sys_vhangup)
+
+#define __NR_modify_ldt 154
+__SYSCALL(__NR_modify_ldt, sys_modify_ldt)
+
+#define __NR_pivot_root 155
+__SYSCALL(__NR_pivot_root, sys_pivot_root)
+
+#define __NR__sysctl 156
+__SYSCALL(__NR__sysctl, sys_sysctl)
+
+#define __NR_prctl 157
+__SYSCALL(__NR_prctl, sys_prctl)
+#define __NR_arch_prctl 158
+__SYSCALL(__NR_arch_prctl, sys_arch_prctl)
+
+#define __NR_adjtimex 159
+__SYSCALL(__NR_adjtimex, sys_adjtimex)
+
+#define __NR_setrlimit 160
+__SYSCALL(__NR_setrlimit, sys_setrlimit)
+
+#define __NR_chroot 161
+__SYSCALL(__NR_chroot, sys_chroot)
+
+#define __NR_sync 162
+__SYSCALL(__NR_sync, sys_sync)
+
+#define __NR_acct 163
+__SYSCALL(__NR_acct, sys_acct)
+
+#define __NR_settimeofday 164
+__SYSCALL(__NR_settimeofday, sys_settimeofday)
+
+#define __NR_mount 165
+__SYSCALL(__NR_mount, sys_mount)
+#define __NR_umount2 166
+__SYSCALL(__NR_umount2, sys_umount)
+
+#define __NR_swapon 167
+__SYSCALL(__NR_swapon, sys_swapon)
+#define __NR_swapoff 168
+__SYSCALL(__NR_swapoff, sys_swapoff)
+
+#define __NR_reboot 169
+__SYSCALL(__NR_reboot, sys_reboot)
+
+#define __NR_sethostname 170
+__SYSCALL(__NR_sethostname, sys_sethostname)
+#define __NR_setdomainname 171
+__SYSCALL(__NR_setdomainname, sys_setdomainname)
+
+#define __NR_iopl 172
+__SYSCALL(__NR_iopl, stub_iopl)
+#define __NR_ioperm 173
+__SYSCALL(__NR_ioperm, sys_ioperm)
+
+#define __NR_create_module 174
+__SYSCALL(__NR_create_module, sys_create_module)
+#define __NR_init_module 175
+__SYSCALL(__NR_init_module, sys_init_module)
+#define __NR_delete_module 176
+__SYSCALL(__NR_delete_module, sys_delete_module)
+#define __NR_get_kernel_syms 177
+__SYSCALL(__NR_get_kernel_syms, sys_get_kernel_syms)
+#define __NR_query_module 178
+__SYSCALL(__NR_query_module, sys_query_module)
+
+#define __NR_quotactl 179
+__SYSCALL(__NR_quotactl, sys_quotactl)
+
+#define __NR_nfsservctl 180
+__SYSCALL(__NR_nfsservctl, sys_nfsservctl)
+
+#define __NR_getpmsg 181
+__SYSCALL(__NR_getpmsg, sys_ni_syscall)
+#define __NR_putpmsg 182
+__SYSCALL(__NR_putpmsg, sys_ni_syscall)
+
+#define __NR_afs_syscall 183
+__SYSCALL(__NR_afs_syscall, sys_ni_syscall)
+
+#define __NR_tuxcall 184 /* reserved for tux */
+__SYSCALL(__NR_tuxcall, sys_ni_syscall)
+
+#define __NR_security 185 /* reserved for security */
+__SYSCALL(__NR_security, sys_ni_syscall)
+
+#define __NR_gettid 186
+__SYSCALL(__NR_gettid, sys_gettid)
+
+#define __NR_readahead 187
+__SYSCALL(__NR_readahead, sys_readahead)
+
+#define __NR_setxattr 188
+__SYSCALL(__NR_setxattr, sys_ni_syscall)
+#define __NR_lsetxattr 189
+__SYSCALL(__NR_lsetxattr, sys_ni_syscall)
+#define __NR_fsetxattr 190
+__SYSCALL(__NR_fsetxattr, sys_ni_syscall)
+#define __NR_getxattr 191
+__SYSCALL(__NR_getxattr, sys_ni_syscall)
+#define __NR_lgetxattr 192
+__SYSCALL(__NR_lgetxattr, sys_ni_syscall)
+#define __NR_fgetxattr 193
+__SYSCALL(__NR_fgetxattr, sys_ni_syscall)
+#define __NR_listxattr 194
+__SYSCALL(__NR_listxattr, sys_ni_syscall)
+#define __NR_llistxattr 195
+__SYSCALL(__NR_llistxattr, sys_ni_syscall)
+#define __NR_flistxattr 196
+__SYSCALL(__NR_flistxattr, sys_ni_syscall)
+#define __NR_removexattr 197
+__SYSCALL(__NR_removexattr, sys_ni_syscall)
+#define __NR_lremovexattr 198
+__SYSCALL(__NR_lremovexattr, sys_ni_syscall)
+#define __NR_fremovexattr 199
+__SYSCALL(__NR_fremovexattr, sys_ni_syscall)
+#define __NR_tkill 200 /* 2.5 only */
+__SYSCALL(__NR_tkill, sys_ni_syscall)
+#define __NR_time 201
+__SYSCALL(__NR_time, sys_time)
+#define __NR_futex 202 /* 2.5 only */
+__SYSCALL(__NR_futex, sys_ni_syscall)
+#define __NR_sched_setaffinity 203
+__SYSCALL(__NR_sched_setaffinity, sys_ni_syscall)
+#define __NR_sched_getaffinity 204
+__SYSCALL(__NR_sched_getaffinity, sys_ni_syscall)
+#define __NR_set_thread_area 205
+__SYSCALL(__NR_set_thread_area, sys_ni_syscall)
+#define __NR_io_setup 206
+__SYSCALL(__NR_io_setup, sys_ni_syscall)
+#define __NR_io_destroy 207
+__SYSCALL(__NR_io_destroy, sys_ni_syscall)
+#define __NR_io_getevents 208
+__SYSCALL(__NR_io_getevents, sys_ni_syscall)
+#define __NR_io_submit 209
+__SYSCALL(__NR_io_submit, sys_ni_syscall)
+#define __NR_io_cancel 210
+__SYSCALL(__NR_io_cancel, sys_ni_syscall)
+#define __NR_get_thread_area 211
+__SYSCALL(__NR_get_thread_area, sys_ni_syscall)
+
+#define __NR_syscall_max __NR_get_thread_area
+
+#ifndef __NO_STUBS
+
+#define __syscall_clobber "r11","rcx","memory"
+
+#define __syscall_return(type, res) \
+do { \
+ if ((unsigned long)(res) >= (unsigned long)(-127)) { \
+ errno = -(res); \
+ res = -1; \
+ } \
+ return (type) (res); \
+} while (0)
+
+#ifndef __KERNEL_SYSCALLS__
+
+#define __syscall "syscall"
+
+
+#define _syscall0(type,name) \
+type name(void) \
+{ \
+long __res; \
+__asm__ volatile (__syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name) : __syscall_clobber ); \
+__syscall_return(type,__res); \
+}
+
+#define _syscall1(type,name,type1,arg1) \
+type name(type1 arg1) \
+{ \
+long __res; \
+__asm__ volatile (__syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"D" ((long)(arg1)) : __syscall_clobber ); \
+__syscall_return(type,__res); \
+}
+
+#define _syscall2(type,name,type1,arg1,type2,arg2) \
+type name(type1 arg1,type2 arg2) \
+{ \
+long __res; \
+__asm__ volatile (__syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"D" ((long)(arg1)),"S" ((long)(arg2)) : __syscall_clobber ); \
+__syscall_return(type,__res); \
+}
+
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+type name(type1 arg1,type2 arg2,type3 arg3) \
+{ \
+long __res; \
+__asm__ volatile (__syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"D" ((long)(arg1)),"S" ((long)(arg2)), \
+ "d" ((long)(arg3)) : __syscall_clobber); \
+__syscall_return(type,__res); \
+}
+
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
+{ \
+long __res; \
+__asm__ volatile ("movq %5,%%r10 ;" __syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"D" ((long)(arg1)),"S" ((long)(arg2)), \
+ "d" ((long)(arg3)),"g" ((long)(arg4)) : __syscall_clobber,"r10" ); \
+__syscall_return(type,__res); \
+}
+
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5) \
+type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
+{ \
+long __res; \
+__asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; " __syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"D" ((long)(arg1)),"S" ((long)(arg2)), \
+ "d" ((long)(arg3)),"g" ((long)(arg4)),"g" ((long)(arg5)) : \
+ __syscall_clobber,"r8","r10" ); \
+__syscall_return(type,__res); \
+}
+
+#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+ type5,arg5,type6,arg6) \
+type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
+{ \
+long __res; \
+__asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; movq %7,%%r9" __syscall \
+ : "=a" (__res) \
+ : "0" (__NR_##name),"D" ((long)(arg1)),"S" ((long)(arg2)), \
+ "d" ((long)(arg3)),"g" ((long)(arg4)),"g" ((long)(arg5), \
+ "g" ((long)(arg6),) : \
+ __syscall_clobber,"r8","r10","r9" ); \
+__syscall_return(type,__res); \
+}
+
+#else /* __KERNEL_SYSCALLS__ */
+
+/*
+ * we need this inline - forking from kernel space will result
+ * in NO COPY ON WRITE (!!!), until an execve is executed. This
+ * is no problem, but for the stack. This is handled by not letting
+ * main() use the stack at all after fork(). Thus, no function
+ * calls - which means inline code for fork too, as otherwise we
+ * would use the stack upon exit from 'fork()'.
+ *
+ * Actually only pause and fork are needed inline, so that there
+ * won't be any messing with the stack from main(), but we define
+ * some others too.
+ */
+#define __NR__exit __NR_exit
+
+extern long sys_pause(void);
+static inline long pause(void)
+{
+ return sys_pause();
+}
+
+extern long sys_sync(void);
+static inline long sync(void)
+{
+ return sys_sync();
+}
+
+extern pid_t sys_setsid(void);
+static inline pid_t setsid(void)
+{
+ return sys_setsid();
+}
+
+extern ssize_t sys_write(unsigned int, char *, size_t);
+static inline ssize_t write(unsigned int fd, char * buf, size_t count)
+{
+ return sys_write(fd, buf, count);
+}
+
+extern ssize_t sys_read(unsigned int, char *, size_t);
+static inline ssize_t read(unsigned int fd, char * buf, size_t count)
+{
+ return sys_read(fd, buf, count);
+}
+
+extern off_t sys_lseek(unsigned int, off_t, unsigned int);
+static inline off_t lseek(unsigned int fd, off_t offset, unsigned int origin)
+{
+ return sys_lseek(fd, offset, origin);
+}
+
+extern long sys_dup(unsigned int);
+static inline long dup(unsigned int fd)
+{
+ return sys_dup(fd);
+}
+
+/* implemented in asm in arch/x86_64/kernel/entry.S */
+extern long execve(char *, char **, char **);
+
+extern long sys_open(const char *, int, int);
+static inline long open(const char * filename, int flags, int mode)
+{
+ return sys_open(filename, flags, mode);
+}
+
+extern long sys_close(unsigned int);
+static inline long close(unsigned int fd)
+{
+ return sys_close(fd);
+}
+
+extern long sys_exit(int) __attribute__((noreturn));
+extern inline long exit(int error_code)
+{
+ sys_exit(error_code);
+}
+
+extern long sys_delete_module(const char *);
+static inline long delete_module(const char *name_user)
+{
+ return sys_delete_module(name_user);
+}
+
+extern long sys_wait4(pid_t, unsigned int *, int, struct rusage *);
+static inline pid_t waitpid(int pid, int * wait_stat, int flags)
+{
+ return sys_wait4(pid, wait_stat, flags, NULL);
+}
+
+static inline pid_t wait(int * wait_stat)
+{
+ return waitpid(-1,wait_stat,0);
+}
+
+#endif /* __KERNEL_SYSCALLS__ */
+
+#endif /* __NO_STUBS */
+
+#endif
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)