![Christoph Hellwig](/assets/img/avatar_default.png)
Add a generic implementation of the old mmap() syscall, which expects its argument in a memory block and switch all architectures over to use it. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Reviewed-by: H. Peter Anvin <hpa@zytor.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: James Morris <jmorris@namei.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Ungerer <gerg@uclinux.org> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
420 lines
13 KiB
C
420 lines
13 KiB
C
/*
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* include/asm-s390/unistd.h
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*
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* S390 version
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*
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* Derived from "include/asm-i386/unistd.h"
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*/
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#ifndef _ASM_S390_UNISTD_H_
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#define _ASM_S390_UNISTD_H_
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/*
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* This file contains the system call numbers.
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*/
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#define __NR_exit 1
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#define __NR_fork 2
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#define __NR_read 3
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#define __NR_write 4
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#define __NR_open 5
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#define __NR_close 6
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#define __NR_restart_syscall 7
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#define __NR_creat 8
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#define __NR_link 9
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#define __NR_unlink 10
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#define __NR_execve 11
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#define __NR_chdir 12
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#define __NR_mknod 14
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#define __NR_chmod 15
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#define __NR_lseek 19
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#define __NR_getpid 20
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#define __NR_mount 21
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#define __NR_umount 22
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#define __NR_ptrace 26
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#define __NR_alarm 27
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#define __NR_pause 29
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#define __NR_utime 30
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#define __NR_access 33
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#define __NR_nice 34
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#define __NR_sync 36
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#define __NR_kill 37
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#define __NR_rename 38
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#define __NR_mkdir 39
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#define __NR_rmdir 40
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#define __NR_dup 41
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#define __NR_pipe 42
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#define __NR_times 43
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#define __NR_brk 45
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#define __NR_signal 48
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#define __NR_acct 51
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#define __NR_umount2 52
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#define __NR_ioctl 54
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#define __NR_fcntl 55
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#define __NR_setpgid 57
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#define __NR_umask 60
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#define __NR_chroot 61
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#define __NR_ustat 62
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#define __NR_dup2 63
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#define __NR_getppid 64
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#define __NR_getpgrp 65
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#define __NR_setsid 66
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#define __NR_sigaction 67
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#define __NR_sigsuspend 72
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#define __NR_sigpending 73
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#define __NR_sethostname 74
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#define __NR_setrlimit 75
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#define __NR_getrusage 77
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#define __NR_gettimeofday 78
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#define __NR_settimeofday 79
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#define __NR_symlink 83
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#define __NR_readlink 85
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#define __NR_uselib 86
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#define __NR_swapon 87
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#define __NR_reboot 88
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#define __NR_readdir 89
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#define __NR_mmap 90
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#define __NR_munmap 91
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#define __NR_truncate 92
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#define __NR_ftruncate 93
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#define __NR_fchmod 94
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#define __NR_getpriority 96
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#define __NR_setpriority 97
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#define __NR_statfs 99
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#define __NR_fstatfs 100
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#define __NR_socketcall 102
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#define __NR_syslog 103
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#define __NR_setitimer 104
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#define __NR_getitimer 105
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#define __NR_stat 106
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#define __NR_lstat 107
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#define __NR_fstat 108
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#define __NR_lookup_dcookie 110
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#define __NR_vhangup 111
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#define __NR_idle 112
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#define __NR_wait4 114
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#define __NR_swapoff 115
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#define __NR_sysinfo 116
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#define __NR_ipc 117
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#define __NR_fsync 118
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#define __NR_sigreturn 119
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#define __NR_clone 120
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#define __NR_setdomainname 121
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#define __NR_uname 122
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#define __NR_adjtimex 124
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#define __NR_mprotect 125
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#define __NR_sigprocmask 126
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#define __NR_create_module 127
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#define __NR_init_module 128
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#define __NR_delete_module 129
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#define __NR_get_kernel_syms 130
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#define __NR_quotactl 131
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#define __NR_getpgid 132
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#define __NR_fchdir 133
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#define __NR_bdflush 134
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#define __NR_sysfs 135
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#define __NR_personality 136
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#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
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#define __NR_getdents 141
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#define __NR_flock 143
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#define __NR_msync 144
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#define __NR_readv 145
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#define __NR_writev 146
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#define __NR_getsid 147
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#define __NR_fdatasync 148
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#define __NR__sysctl 149
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#define __NR_mlock 150
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#define __NR_munlock 151
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#define __NR_mlockall 152
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#define __NR_munlockall 153
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#define __NR_sched_setparam 154
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#define __NR_sched_getparam 155
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#define __NR_sched_setscheduler 156
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#define __NR_sched_getscheduler 157
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#define __NR_sched_yield 158
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#define __NR_sched_get_priority_max 159
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#define __NR_sched_get_priority_min 160
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#define __NR_sched_rr_get_interval 161
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#define __NR_nanosleep 162
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#define __NR_mremap 163
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#define __NR_query_module 167
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#define __NR_poll 168
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#define __NR_nfsservctl 169
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#define __NR_prctl 172
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#define __NR_rt_sigreturn 173
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#define __NR_rt_sigaction 174
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#define __NR_rt_sigprocmask 175
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#define __NR_rt_sigpending 176
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#define __NR_rt_sigtimedwait 177
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#define __NR_rt_sigqueueinfo 178
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#define __NR_rt_sigsuspend 179
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#define __NR_pread64 180
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#define __NR_pwrite64 181
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#define __NR_getcwd 183
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#define __NR_capget 184
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#define __NR_capset 185
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#define __NR_sigaltstack 186
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#define __NR_sendfile 187
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#define __NR_getpmsg 188
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#define __NR_putpmsg 189
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#define __NR_vfork 190
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#define __NR_pivot_root 217
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#define __NR_mincore 218
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#define __NR_madvise 219
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#define __NR_getdents64 220
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#define __NR_readahead 222
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#define __NR_setxattr 224
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#define __NR_lsetxattr 225
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#define __NR_fsetxattr 226
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#define __NR_getxattr 227
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#define __NR_lgetxattr 228
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#define __NR_fgetxattr 229
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#define __NR_listxattr 230
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#define __NR_llistxattr 231
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#define __NR_flistxattr 232
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#define __NR_removexattr 233
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#define __NR_lremovexattr 234
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#define __NR_fremovexattr 235
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#define __NR_gettid 236
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#define __NR_tkill 237
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#define __NR_futex 238
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#define __NR_sched_setaffinity 239
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#define __NR_sched_getaffinity 240
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#define __NR_tgkill 241
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/* Number 242 is reserved for tux */
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#define __NR_io_setup 243
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#define __NR_io_destroy 244
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#define __NR_io_getevents 245
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#define __NR_io_submit 246
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#define __NR_io_cancel 247
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#define __NR_exit_group 248
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#define __NR_epoll_create 249
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#define __NR_epoll_ctl 250
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#define __NR_epoll_wait 251
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#define __NR_set_tid_address 252
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#define __NR_fadvise64 253
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#define __NR_timer_create 254
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#define __NR_timer_settime (__NR_timer_create+1)
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#define __NR_timer_gettime (__NR_timer_create+2)
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#define __NR_timer_getoverrun (__NR_timer_create+3)
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#define __NR_timer_delete (__NR_timer_create+4)
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#define __NR_clock_settime (__NR_timer_create+5)
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#define __NR_clock_gettime (__NR_timer_create+6)
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#define __NR_clock_getres (__NR_timer_create+7)
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#define __NR_clock_nanosleep (__NR_timer_create+8)
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/* Number 263 is reserved for vserver */
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#define __NR_statfs64 265
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#define __NR_fstatfs64 266
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#define __NR_remap_file_pages 267
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/* Number 268 is reserved for new sys_mbind */
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/* Number 269 is reserved for new sys_get_mempolicy */
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/* Number 270 is reserved for new sys_set_mempolicy */
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#define __NR_mq_open 271
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#define __NR_mq_unlink 272
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#define __NR_mq_timedsend 273
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#define __NR_mq_timedreceive 274
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#define __NR_mq_notify 275
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#define __NR_mq_getsetattr 276
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#define __NR_kexec_load 277
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#define __NR_add_key 278
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#define __NR_request_key 279
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#define __NR_keyctl 280
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#define __NR_waitid 281
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#define __NR_ioprio_set 282
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#define __NR_ioprio_get 283
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#define __NR_inotify_init 284
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#define __NR_inotify_add_watch 285
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#define __NR_inotify_rm_watch 286
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/* Number 287 is reserved for new sys_migrate_pages */
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#define __NR_openat 288
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#define __NR_mkdirat 289
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#define __NR_mknodat 290
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#define __NR_fchownat 291
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#define __NR_futimesat 292
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#define __NR_unlinkat 294
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#define __NR_renameat 295
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#define __NR_linkat 296
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#define __NR_symlinkat 297
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#define __NR_readlinkat 298
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#define __NR_fchmodat 299
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#define __NR_faccessat 300
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#define __NR_pselect6 301
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#define __NR_ppoll 302
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#define __NR_unshare 303
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#define __NR_set_robust_list 304
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#define __NR_get_robust_list 305
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#define __NR_splice 306
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#define __NR_sync_file_range 307
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#define __NR_tee 308
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#define __NR_vmsplice 309
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/* Number 310 is reserved for new sys_move_pages */
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#define __NR_getcpu 311
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#define __NR_epoll_pwait 312
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#define __NR_utimes 313
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#define __NR_fallocate 314
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#define __NR_utimensat 315
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#define __NR_signalfd 316
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#define __NR_timerfd 317
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#define __NR_eventfd 318
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#define __NR_timerfd_create 319
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#define __NR_timerfd_settime 320
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#define __NR_timerfd_gettime 321
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#define __NR_signalfd4 322
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#define __NR_eventfd2 323
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#define __NR_inotify_init1 324
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#define __NR_pipe2 325
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#define __NR_dup3 326
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#define __NR_epoll_create1 327
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#define __NR_preadv 328
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#define __NR_pwritev 329
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#define __NR_rt_tgsigqueueinfo 330
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#define __NR_perf_event_open 331
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#define NR_syscalls 332
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/*
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* There are some system calls that are not present on 64 bit, some
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* have a different name although they do the same (e.g. __NR_chown32
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* is __NR_chown on 64 bit).
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*/
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#ifndef __s390x__
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#define __NR_time 13
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#define __NR_lchown 16
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#define __NR_setuid 23
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#define __NR_getuid 24
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#define __NR_stime 25
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#define __NR_setgid 46
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#define __NR_getgid 47
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#define __NR_geteuid 49
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#define __NR_getegid 50
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#define __NR_setreuid 70
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#define __NR_setregid 71
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#define __NR_getrlimit 76
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#define __NR_getgroups 80
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#define __NR_setgroups 81
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#define __NR_fchown 95
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#define __NR_ioperm 101
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#define __NR_setfsuid 138
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#define __NR_setfsgid 139
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#define __NR__llseek 140
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#define __NR__newselect 142
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#define __NR_setresuid 164
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#define __NR_getresuid 165
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#define __NR_setresgid 170
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#define __NR_getresgid 171
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#define __NR_chown 182
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#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
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#define __NR_mmap2 192
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#define __NR_truncate64 193
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#define __NR_ftruncate64 194
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#define __NR_stat64 195
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#define __NR_lstat64 196
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#define __NR_fstat64 197
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#define __NR_lchown32 198
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#define __NR_getuid32 199
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#define __NR_getgid32 200
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#define __NR_geteuid32 201
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#define __NR_getegid32 202
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#define __NR_setreuid32 203
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#define __NR_setregid32 204
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#define __NR_getgroups32 205
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#define __NR_setgroups32 206
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#define __NR_fchown32 207
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#define __NR_setresuid32 208
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#define __NR_getresuid32 209
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#define __NR_setresgid32 210
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#define __NR_getresgid32 211
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#define __NR_chown32 212
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#define __NR_setuid32 213
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#define __NR_setgid32 214
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#define __NR_setfsuid32 215
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#define __NR_setfsgid32 216
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#define __NR_fcntl64 221
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#define __NR_sendfile64 223
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#define __NR_fadvise64_64 264
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#define __NR_fstatat64 293
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#else
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#define __NR_select 142
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#define __NR_getrlimit 191 /* SuS compliant getrlimit */
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#define __NR_lchown 198
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#define __NR_getuid 199
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#define __NR_getgid 200
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#define __NR_geteuid 201
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#define __NR_getegid 202
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#define __NR_setreuid 203
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#define __NR_setregid 204
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#define __NR_getgroups 205
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#define __NR_setgroups 206
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#define __NR_fchown 207
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#define __NR_setresuid 208
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#define __NR_getresuid 209
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#define __NR_setresgid 210
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#define __NR_getresgid 211
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#define __NR_chown 212
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#define __NR_setuid 213
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#define __NR_setgid 214
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#define __NR_setfsuid 215
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#define __NR_setfsgid 216
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#define __NR_newfstatat 293
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#endif
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#ifdef __KERNEL__
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#ifndef CONFIG_64BIT
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#define __IGNORE_select
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#else
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#define __IGNORE_time
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#endif
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/* Ignore NUMA system calls. Not wired up on s390. */
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#define __IGNORE_mbind
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#define __IGNORE_get_mempolicy
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#define __IGNORE_set_mempolicy
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#define __IGNORE_migrate_pages
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#define __IGNORE_move_pages
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/* Ignore system calls that are also reachable via sys_socket */
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#define __IGNORE_recvmmsg
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#define __ARCH_WANT_IPC_PARSE_VERSION
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#define __ARCH_WANT_OLD_READDIR
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#define __ARCH_WANT_SYS_ALARM
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#define __ARCH_WANT_SYS_GETHOSTNAME
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#define __ARCH_WANT_SYS_PAUSE
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#define __ARCH_WANT_SYS_SIGNAL
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#define __ARCH_WANT_SYS_UTIME
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#define __ARCH_WANT_SYS_SOCKETCALL
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#define __ARCH_WANT_SYS_FADVISE64
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#define __ARCH_WANT_SYS_GETPGRP
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#define __ARCH_WANT_SYS_LLSEEK
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#define __ARCH_WANT_SYS_NICE
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#define __ARCH_WANT_SYS_OLD_GETRLIMIT
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#define __ARCH_WANT_SYS_OLD_MMAP
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#define __ARCH_WANT_SYS_OLDUMOUNT
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#define __ARCH_WANT_SYS_SIGPENDING
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#define __ARCH_WANT_SYS_SIGPROCMASK
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#define __ARCH_WANT_SYS_RT_SIGACTION
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#define __ARCH_WANT_SYS_RT_SIGSUSPEND
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# ifndef CONFIG_64BIT
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# define __ARCH_WANT_STAT64
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# define __ARCH_WANT_SYS_TIME
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# endif
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# ifdef CONFIG_COMPAT
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# define __ARCH_WANT_COMPAT_SYS_TIME
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# define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
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# endif
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/*
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* "Conditional" syscalls
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*
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* What we want is __attribute__((weak,alias("sys_ni_syscall"))),
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* but it doesn't work on all toolchains, so we just do it by hand
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*/
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#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
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#endif /* __KERNEL__ */
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#endif /* _ASM_S390_UNISTD_H_ */
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