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_user.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_user.c')
-rw-r--r-- | arch/um/kernel/skas/syscall_user.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/um/kernel/skas/syscall_user.c b/arch/um/kernel/skas/syscall_user.c new file mode 100644 index 00000000000..2828e6e3772 --- /dev/null +++ b/arch/um/kernel/skas/syscall_user.c @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) + * Licensed under the GPL + */ + +#include <stdlib.h> +#include <signal.h> +#include "kern_util.h" +#include "uml-config.h" +#include "syscall_user.h" +#include "sysdep/ptrace.h" +#include "sysdep/sigcontext.h" +#include "skas.h" + +void handle_syscall(union uml_pt_regs *regs) +{ + long result; +#if UML_CONFIG_SYSCALL_DEBUG + int index; + + index = record_syscall_start(UPT_SYSCALL_NR(regs)); +#endif + + syscall_trace(regs, 0); + result = execute_syscall_skas(regs); + + REGS_SET_SYSCALL_RETURN(regs->skas.regs, result); + + syscall_trace(regs, 1); +#if UML_CONFIG_SYSCALL_DEBUG + record_syscall_end(index, result); +#endif +} + +/* + * 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: + */ |