arch/um/include/sysdep-i386/syscalls.h

   1 /*
   2  * Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #include "asm/unistd.h"
   7 #include "sysdep/ptrace.h"
   8
   9 typedef long syscall_handler_t(struct pt_regs);
  10
  11 /* Not declared on x86, incompatible declarations on x86_64, so these have
  12  * to go here rather than in sys_call_table.c
  13  */
  14 extern syscall_handler_t sys_ptrace;
  15 extern syscall_handler_t sys_rt_sigaction;
  16
  17 extern syscall_handler_t old_mmap_i386;
  18
  19 #define EXECUTE_SYSCALL(syscall, regs) \
  20         ((long (*)(struct syscall_args)) (*sys_call_table[syscall]))(SYSCALL_ARGS(&regs->regs))
  21
  22 extern long sys_mmap2(unsigned long addr, unsigned long len,
  23                       unsigned long prot, unsigned long flags,
  24                       unsigned long fd, unsigned long pgoff);
  25
  26 /* On i386 they choose a meaningless naming.*/
  27 #define __NR_kexec_load __NR_sys_kexec_load
  28
  29 #define ARCH_SYSCALLS \
  30         [ __NR_waitpid ] = (syscall_handler_t *) sys_waitpid, \
  31         [ __NR_break ] = (syscall_handler_t *) sys_ni_syscall, \
  32         [ __NR_oldstat ] = (syscall_handler_t *) sys_stat, \
  33         [ __NR_umount ] = (syscall_handler_t *) sys_oldumount, \
  34         [ __NR_stime ] = um_stime, \
  35         [ __NR_oldfstat ] = (syscall_handler_t *) sys_fstat, \
  36         [ __NR_stty ] = (syscall_handler_t *) sys_ni_syscall, \
  37         [ __NR_gtty ] = (syscall_handler_t *) sys_ni_syscall, \
  38         [ __NR_nice ] = (syscall_handler_t *) sys_nice, \
  39         [ __NR_ftime ] = (syscall_handler_t *) sys_ni_syscall, \
  40         [ __NR_prof ] = (syscall_handler_t *) sys_ni_syscall, \
  41         [ __NR_signal ] = (syscall_handler_t *) sys_signal, \
  42         [ __NR_lock ] = (syscall_handler_t *) sys_ni_syscall, \
  43         [ __NR_mpx ] = (syscall_handler_t *) sys_ni_syscall, \
  44         [ __NR_ulimit ] = (syscall_handler_t *) sys_ni_syscall, \
  45         [ __NR_oldolduname ] = (syscall_handler_t *) sys_olduname, \
  46         [ __NR_sigaction ] = (syscall_handler_t *) sys_sigaction, \
  47         [ __NR_sgetmask ] = (syscall_handler_t *) sys_sgetmask, \
  48         [ __NR_ssetmask ] = (syscall_handler_t *) sys_ssetmask, \
  49         [ __NR_sigsuspend ] = (syscall_handler_t *) sys_sigsuspend, \
  50         [ __NR_sigpending ] = (syscall_handler_t *) sys_sigpending, \
  51         [ __NR_oldlstat ] = (syscall_handler_t *) sys_lstat, \
  52         [ __NR_readdir ] = old_readdir, \
  53         [ __NR_profil ] = (syscall_handler_t *) sys_ni_syscall, \
  54         [ __NR_socketcall ] = (syscall_handler_t *) sys_socketcall, \
  55         [ __NR_olduname ] = (syscall_handler_t *) sys_uname, \
  56         [ __NR_iopl ] = (syscall_handler_t *) sys_ni_syscall, \
  57         [ __NR_idle ] = (syscall_handler_t *) sys_ni_syscall, \
  58         [ __NR_ipc ] = (syscall_handler_t *) sys_ipc, \
  59         [ __NR_sigreturn ] = (syscall_handler_t *) sys_sigreturn, \
  60         [ __NR_sigprocmask ] = (syscall_handler_t *) sys_sigprocmask, \
  61         [ __NR_bdflush ] = (syscall_handler_t *) sys_bdflush, \
  62         [ __NR__llseek ] = (syscall_handler_t *) sys_llseek, \
  63         [ __NR__newselect ] = (syscall_handler_t *) sys_select, \
  64         [ __NR_vm86 ] = (syscall_handler_t *) sys_ni_syscall, \
  65         [ __NR_mmap ] = (syscall_handler_t *) old_mmap_i386, \
  66         [ __NR_ugetrlimit ] = (syscall_handler_t *) sys_getrlimit, \
  67         [ __NR_mmap2 ] = (syscall_handler_t *) sys_mmap2, \
  68         [ __NR_truncate64 ] = (syscall_handler_t *) sys_truncate64, \
  69         [ __NR_ftruncate64 ] = (syscall_handler_t *) sys_ftruncate64, \
  70         [ __NR_stat64 ] = (syscall_handler_t *) sys_stat64, \
  71         [ __NR_lstat64 ] = (syscall_handler_t *) sys_lstat64, \
  72         [ __NR_fstat64 ] = (syscall_handler_t *) sys_fstat64, \
  73         [ __NR_fcntl64 ] = (syscall_handler_t *) sys_fcntl64, \
  74         [ __NR_sendfile64 ] = (syscall_handler_t *) sys_sendfile64, \
  75         [ __NR_statfs64 ] = (syscall_handler_t *) sys_statfs64, \
  76         [ __NR_fstatfs64 ] = (syscall_handler_t *) sys_fstatfs64, \
  77         [ __NR_fadvise64_64 ] = (syscall_handler_t *) sys_fadvise64_64, \
  78         [ __NR_select ] = (syscall_handler_t *) old_select, \
  79         [ __NR_vm86old ] = (syscall_handler_t *) sys_ni_syscall, \
  80         [ __NR_modify_ldt ] = (syscall_handler_t *) sys_modify_ldt, \
  81         [ __NR_lchown32 ] = (syscall_handler_t *) sys_lchown, \
  82         [ __NR_getuid32 ] = (syscall_handler_t *) sys_getuid, \
  83         [ __NR_getgid32 ] = (syscall_handler_t *) sys_getgid, \
  84         [ __NR_geteuid32 ] = (syscall_handler_t *) sys_geteuid, \
  85         [ __NR_getegid32 ] = (syscall_handler_t *) sys_getegid, \
  86         [ __NR_setreuid32 ] = (syscall_handler_t *) sys_setreuid, \
  87         [ __NR_setregid32 ] = (syscall_handler_t *) sys_setregid, \
  88         [ __NR_getgroups32 ] = (syscall_handler_t *) sys_getgroups, \
  89         [ __NR_setgroups32 ] = (syscall_handler_t *) sys_setgroups, \
  90         [ __NR_fchown32 ] = (syscall_handler_t *) sys_fchown, \
  91         [ __NR_setresuid32 ] = (syscall_handler_t *) sys_setresuid, \
  92         [ __NR_getresuid32 ] = (syscall_handler_t *) sys_getresuid, \
  93         [ __NR_setresgid32 ] = (syscall_handler_t *) sys_setresgid, \
  94         [ __NR_getresgid32 ] = (syscall_handler_t *) sys_getresgid, \
  95         [ __NR_chown32 ] = (syscall_handler_t *) sys_chown, \
  96         [ __NR_setuid32 ] = (syscall_handler_t *) sys_setuid, \
  97         [ __NR_setgid32 ] = (syscall_handler_t *) sys_setgid, \
  98         [ __NR_setfsuid32 ] = (syscall_handler_t *) sys_setfsuid, \
  99         [ __NR_setfsgid32 ] = (syscall_handler_t *) sys_setfsgid, \
 100         [ __NR_pivot_root ] = (syscall_handler_t *) sys_pivot_root, \
 101         [ __NR_mincore ] = (syscall_handler_t *) sys_mincore, \
 102         [ __NR_madvise ] = (syscall_handler_t *) sys_madvise, \
 103         [ 222 ] = (syscall_handler_t *) sys_ni_syscall, \
 104         [ 223 ] = (syscall_handler_t *) sys_ni_syscall, \
 105         [ __NR_set_thread_area ] = (syscall_handler_t *) sys_ni_syscall, \
 106         [ __NR_get_thread_area ] = (syscall_handler_t *) sys_ni_syscall, \
 107         [ 251 ] = (syscall_handler_t *) sys_ni_syscall, \
 108         [ 285 ] = (syscall_handler_t *) sys_ni_syscall,
 109
 110 /* 222 doesn't yet have a name in include/asm-i386/unistd.h */
 111
 112 #define LAST_ARCH_SYSCALL 285
 113
 114 /*
 115  * Overrides for Emacs so that we follow Linus's tabbing style.
 116  * Emacs will notice this stuff at the end of the file and automatically
 117  * adjust the settings for this buffer only.  This must remain at the end
 118  * of the file.
 119  * ---------------------------------------------------------------------------
 120  * Local variables:
 121  * c-file-style: "linux"
 122  * End:
 123  */