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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/x86/um/ptrace_user.c |
Initial import
Diffstat (limited to 'arch/x86/um/ptrace_user.c')
-rw-r--r-- | arch/x86/um/ptrace_user.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/x86/um/ptrace_user.c b/arch/x86/um/ptrace_user.c new file mode 100644 index 000000000..617885b18 --- /dev/null +++ b/arch/x86/um/ptrace_user.c @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) + * Licensed under the GPL + */ + +#include <errno.h> +#include <ptrace_user.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; +} |