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57b6496c2e
* pkg/debugdetect: add package for detecting debugger attachment Implement new pkg/debugdetect package that detects if a program is running under a debugger on Linux, macOS, Windows, and FreeBSD. Platform-specific detection methods: - Linux: Parse /proc/self/status for TracerPid field - macOS: Use sysctl with KERN_PROC_PID to check P_TRACED flag - Windows: Call IsDebuggerPresent() Win32 API - FreeBSD: Try sysctl first, fall back to /proc/curproc/status Fixes #4243 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
33 lines
537 B
Go
33 lines
537 B
Go
package debugdetect
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/*
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include <sys/user.h>
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#include <libutil.h>
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#include <stdlib.h>
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#cgo LDFLAGS: -lutil
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*/
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import "C"
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import (
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"fmt"
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"os"
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"unsafe"
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)
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const (
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// P_TRACED flag from sys/proc.h
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pTracedFlag = 0x00000800
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)
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func detectDebuggerAttached() (bool, error) {
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kp, err := C.kinfo_getproc(C.int(os.Getpid()))
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if err != nil {
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return false, fmt.Errorf("kinfo_getproc failed: %v", err)
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}
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defer C.free(unsafe.Pointer(kp))
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return (int(kp.ki_flag) & pTracedFlag) != 0, nil
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}
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