winbase.h 中 _PROCESS_INFORMATION 的定义

最新推荐文章于 2024-08-19 16:37:32 发布

原创最新推荐文章于 2024-08-19 16:37:32 发布 · 1k 阅读

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#attributes #winapi #struct

本文详细解析了Windows环境下进程创建函数CreateProcessA的使用方法，并介绍了PROCESS_INFORMATION结构体的作用及定义，帮助读者理解进程创建过程中的关键参数。

typedef struct _PROCESS_INFORMATION {
    HANDLE hProcess;
    HANDLE hThread;
    DWORD dwProcessId;
    DWORD dwThreadId;
} PROCESS_INFORMATION, *PPROCESS_INFORMATION, *LPPROCESS_INFORMATION;

这个定义在这个函数中要用到:

WINBASEAPI
BOOL
WINAPI
CreateProcessA(
    IN LPCSTR lpApplicationName,
    IN LPSTR lpCommandLine,
    IN LPSECURITY_ATTRIBUTES lpProcessAttributes,
    IN LPSECURITY_ATTRIBUTES lpThreadAttributes,
    IN BOOL bInheritHandles,
    IN DWORD dwCreationFlags,
    IN LPVOID lpEnvironment,
    IN LPCSTR lpCurrentDirectory,
    IN LPSTARTUPINFOA lpStartupInfo,
    OUT LPPROCESS_INFORMATION lpProcessInformation
    );