1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
3*4882a593Smuzhiyun * Licensed under the GPL
4*4882a593Smuzhiyun */
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun #include <errno.h>
7*4882a593Smuzhiyun #include <ptrace_user.h>
8*4882a593Smuzhiyun
ptrace_getregs(long pid,unsigned long * regs_out)9*4882a593Smuzhiyun int ptrace_getregs(long pid, unsigned long *regs_out)
10*4882a593Smuzhiyun {
11*4882a593Smuzhiyun if (ptrace(PTRACE_GETREGS, pid, 0, regs_out) < 0)
12*4882a593Smuzhiyun return -errno;
13*4882a593Smuzhiyun return 0;
14*4882a593Smuzhiyun }
15*4882a593Smuzhiyun
ptrace_setregs(long pid,unsigned long * regs)16*4882a593Smuzhiyun int ptrace_setregs(long pid, unsigned long *regs)
17*4882a593Smuzhiyun {
18*4882a593Smuzhiyun if (ptrace(PTRACE_SETREGS, pid, 0, regs) < 0)
19*4882a593Smuzhiyun return -errno;
20*4882a593Smuzhiyun return 0;
21*4882a593Smuzhiyun }
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