When call ptrace(PTRACE_CONT, ...) failed, use correct error messages.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
if (ptrace(PTRACE_CONT, pid, NULL, NULL) < 0) {
ksft_print_msg(
- "ptrace(PTRACE_SINGLESTEP) failed: %s\n",
+ "ptrace(PTRACE_CONT) failed: %s\n",
strerror(errno));
return false;
}
}
alarm(0);
if (WIFEXITED(status)) {
- ksft_print_msg("child did not single-step\n");
+ ksft_print_msg("child exited prematurely\n");
return false;
}
if (!WIFSTOPPED(status)) {