95906b24fb
Style fixes in arch/um/sys-x86_64: updated copyrights CodingStyle fixes added severities to printks which needed them A bunch of functions in sys-*/ptrace_user.c turn out to be unused, so they and their declarations are gone. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
22 lines
418 B
C
22 lines
418 B
C
/*
|
|
* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
|
|
* Licensed under the GPL
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <sys/ptrace.h>
|
|
|
|
int ptrace_getregs(long pid, unsigned long *regs_out)
|
|
{
|
|
if (ptrace(PTRACE_GETREGS, pid, 0, regs_out) < 0)
|
|
return -errno;
|
|
return 0;
|
|
}
|
|
|
|
int ptrace_setregs(long pid, unsigned long *regs)
|
|
{
|
|
if (ptrace(PTRACE_SETREGS, pid, 0, regs) < 0)
|
|
return -errno;
|
|
return 0;
|
|
}
|