diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/um/kernel/skas/syscall_kern.c |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/um/kernel/skas/syscall_kern.c')
-rw-r--r-- | arch/um/kernel/skas/syscall_kern.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/um/kernel/skas/syscall_kern.c b/arch/um/kernel/skas/syscall_kern.c new file mode 100644 index 00000000000..bdf040ce5b8 --- /dev/null +++ b/arch/um/kernel/skas/syscall_kern.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2002 - 2003 Jeff Dike (jdike@addtoit.com) + * Licensed under the GPL + */ + +#include "linux/sys.h" +#include "linux/ptrace.h" +#include "asm/errno.h" +#include "asm/unistd.h" +#include "asm/ptrace.h" +#include "asm/current.h" +#include "sysdep/syscalls.h" +#include "kern_util.h" + +extern syscall_handler_t *sys_call_table[]; + +long execute_syscall_skas(void *r) +{ + struct pt_regs *regs = r; + long res; + int syscall; + + current->thread.nsyscalls++; + nsyscalls++; + syscall = UPT_SYSCALL_NR(®s->regs); + + if((syscall >= NR_syscalls) || (syscall < 0)) + res = -ENOSYS; + else res = EXECUTE_SYSCALL(syscall, regs); + + return(res); +} + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * Emacs will notice this stuff at the end of the file and automatically + * adjust the settings for this buffer only. This must remain at the end + * of the file. + * --------------------------------------------------------------------------- + * Local variables: + * c-file-style: "linux" + * End: + */ |