X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=platform%2Fwin32%2Fcrt0.c;h=7da2a8151e2ad3b279e0c9005d45b8b56b22c919;hb=6ca24b75c75b9c6f22e1e69693d326b8e3330841;hp=f7f6a925243cc76ebb59e4b1fe0661abf4f1cd8d;hpb=ac40da8bb419deadc1cac5b0b5bd4f1b449d6129;p=pdclib

diff --git a/platform/win32/crt0.c b/platform/win32/crt0.c
index f7f6a92..7da2a81 100644
--- a/platform/win32/crt0.c
+++ b/platform/win32/crt0.c
@@ -1,8 +1,10 @@
-#include <windows.h>
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <signal.h>
+#include <threads.h>
+#include <wchar.h> // Watcom bug: winnt.h assumes string.h defines wchar_t
+#include <windows.h>
 
 static char ** argvToAnsi( wchar_t ** wargv, int argc )
 {
@@ -22,6 +24,7 @@ static char ** argvToAnsi( wchar_t ** wargv, int argc )
         if(rv != sz) {
             fputs("Error in C runtime initialization: "
                   "size mismatch during character set conversion", stderr);
+            abort();
         }
     }
     return argv;
@@ -96,7 +99,10 @@ static LONG CALLBACK sehExceptionFilter( EXCEPTION_POINTERS * exInfo )
 }
 
 extern int main( int argc, char ** argv, char ** envp );
-_PDCLIB_noreturn void mainCRTStartup( void ) 
+
+void __cdecl mainCRTStartup( void );
+
+void __cdecl mainCRTStartup( void ) 
 {
     stdin->handle  = GetStdHandle(STD_INPUT_HANDLE);
     stdout->handle = GetStdHandle(STD_OUTPUT_HANDLE);
@@ -107,9 +113,17 @@ _PDCLIB_noreturn void mainCRTStartup( void )
     cl    = GetCommandLineW();
     wargv = CommandLineToArgvW(cl, &argc);
     argv  = argvToAnsi(wargv, argc);
+
+    if(        mtx_init(&stdin->lock, mtx_recursive) != thrd_success 
+            || mtx_init(&stdout->lock, mtx_recursive) != thrd_success
+            || mtx_init(&stderr->lock, mtx_recursive) != thrd_success ) {
+        fputs( "Error during C runtime initialization: "
+            "Unable to allocate stdio mutex", stderr );
+    }
+
     atexit(freeArgs);
 
     int exitStatus = main(argc, argv, NULL);
 
     exit(exitStatus);
-}
+}
\ No newline at end of file