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debug_posix: add freebsd constants to tracing code

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This commit is contained in:
Danny Robson 2016-05-12 18:19:24 +10:00
parent afa60e9d1f
commit 56948f9503
1 changed files with 9 additions and 2 deletions
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11
debug_posix.cpp
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@ -25,6 +25,13 @@
#include <sys/wait.h> #include <sys/wait.h>
#include <signal.h> #include <signal.h>
#include "./platform.hpp"
#if defined(PLATFORM_FREEBSD)
#define PTRACE_ATTACH PT_ATTACH
#define PTRACE_DETACH PT_DETACH
#endif
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
// Will return true if it is known we are under a debugger. This isn't // Will return true if it is known we are under a debugger. This isn't
@ -44,9 +51,9 @@ is_debugged (void)
int res; int res;
// attempt to trace our parent. this will fail if we're being debugged. // attempt to trace our parent. this will fail if we're being debugged.
if (ptrace (PTRACE_ATTACH, ppid, nullptr, nullptr) == 0) { if (ptrace (PTRACE_ATTACH, ppid, nullptr, 0) == 0) {
waitpid (ppid, nullptr, 0); waitpid (ppid, nullptr, 0);
ptrace (PTRACE_DETACH, ppid, nullptr, nullptr); ptrace (PTRACE_DETACH, ppid, nullptr, 0);
res = 0; res = 0;
} else { } else {