Merge pull request #9 from why0why0why/main

xhcoding · web-flow · commit 10b44103f67a · 2025-08-12T02:45:25.000+08:00
feat: return child process exit code in main function
diff --git a/main.c b/main.c
@@ -48,6 +48,7 @@ static void __cdecl InputHandlerThread(LPVOID);
 
 int main(int argc, const char* argv[]) {
     Context ctx;
+    uint32_t childExitCode = 0;
 
     ParseArgs(argc, argv, &ctx);
 
@@ -87,6 +88,8 @@ int main(int argc, const char* argv[]) {
 
                 WaitForMultipleObjects(sizeof(ctx.events) / sizeof(HANDLE), ctx.events, FALSE,
                                         INFINITE);
+
+                GetExitCodeProcess(cmdProc.hProcess, &childExitCode);
             }
 
             CloseHandle(cmdProc.hThread);
@@ -107,7 +110,7 @@ int main(int argc, const char* argv[]) {
 
         CloseHandle(ctx.events[0]);
     } 
-    return S_OK == hr ? EXIT_SUCCESS : EXIT_FAILURE;
+    return S_OK == hr ? childExitCode : EXIT_FAILURE;
 }
 
 static void ParseArgs(int argc, const char* argv[], Context* ctx) {

Original file line number	Diff line number	Diff line change
`@@ -48,6 +48,7 @@ static void __cdecl InputHandlerThread(LPVOID);`
`48`	`48`
`49`	`49`	`int main(int argc, const char* argv[]) {`
`50`	`50`	`Context ctx;`
	`51`	`+ uint32_t childExitCode = 0;`
`51`	`52`
`52`	`53`	`ParseArgs(argc, argv, &ctx);`
`53`	`54`
`@@ -87,6 +88,8 @@ int main(int argc, const char* argv[]) {`
`87`	`88`
`88`	`89`	`WaitForMultipleObjects(sizeof(ctx.events) / sizeof(HANDLE), ctx.events, FALSE,`
`89`	`90`	`INFINITE);`
	`91`	`+`
	`92`	`+ GetExitCodeProcess(cmdProc.hProcess, &childExitCode);`
`90`	`93`	`}`
`91`	`94`
`92`	`95`	`CloseHandle(cmdProc.hThread);`
`@@ -107,7 +110,7 @@ int main(int argc, const char* argv[]) {`
`107`	`110`
`108`	`111`	`CloseHandle(ctx.events[0]);`
`109`	`112`	`}`
`110`		`- return S_OK == hr ? EXIT_SUCCESS : EXIT_FAILURE;`
	`113`	`+ return S_OK == hr ? childExitCode : EXIT_FAILURE;`
`111`	`114`	`}`
`112`	`115`
`113`	`116`	`static void ParseArgs(int argc, const char* argv[], Context* ctx) {`