projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * Copyright (C) 2002 - 2003 Jeff Dike (jdike@addtoit.com) | |
| 3 | * Licensed under the GPL | |
| 4 | */ | |
| 5 | ||
| 6 | #include "linux/sys.h" | |
| 7 | #include "linux/ptrace.h" | |
| 8 | #include "asm/errno.h" | |
| 9 | #include "asm/unistd.h" | |
| 10 | #include "asm/ptrace.h" | |
| 11 | #include "asm/current.h" | |
| 12 | #include "sysdep/syscalls.h" | |
| 13 | #include "kern_util.h" | |
| 14 | ||
| 15 | extern syscall_handler_t *sys_call_table[]; | |
| 16 | ||
| 17 | long execute_syscall_skas(void *r) | |
| 18 | { | |
| 19 | struct pt_regs *regs = r; | |
| 20 | long res; | |
| 21 | int syscall; | |
| 22 | ||
| 23 | current->thread.nsyscalls++; | |
| 24 | nsyscalls++; | |
| 25 | syscall = UPT_SYSCALL_NR(®s->regs); | |
| 26 | ||
| 27 | if((syscall >= NR_syscalls) || (syscall < 0)) | |
| 28 | res = -ENOSYS; | |
| 29 | else res = EXECUTE_SYSCALL(syscall, regs); | |
| 30 | ||
| 31 | return(res); | |
| 32 | } | |
| 33 | ||
| 34 | /* | |
| 35 | * Overrides for Emacs so that we follow Linus's tabbing style. | |
| 36 | * Emacs will notice this stuff at the end of the file and automatically | |
| 37 | * adjust the settings for this buffer only. This must remain at the end | |
| 38 | * of the file. | |
| 39 | * --------------------------------------------------------------------------- | |
| 40 | * Local variables: | |
| 41 | * c-file-style: "linux" | |
| 42 | * End: | |
| 43 | */ |