X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=pipex_win32.c;h=0d6fc7ba61ae6dc82d0fd452c7f06ce8b5446ae4;hb=60900035e6d0309705f2326ee50edc52386305e9;hp=24199b71e086b3e5887436044f704f82def6d5b1;hpb=1087eb7b2d8447adf9a7deb549d4004a87b46b10;p=polyglot.git

diff --git a/pipex_win32.c b/pipex_win32.c
index 24199b7..0d6fc7b 100644
--- a/pipex_win32.c
+++ b/pipex_win32.c
@@ -72,6 +72,8 @@ void pipex_open(pipex_t *pipex,
     char *szCurrentDir;
     pipex->state=0;
     pipex->name=szName;
+    pipex->command=szProcFile;
+    pipex->quit_pending=FALSE;
     pipex->hProcess=NULL;
     if (szProcFile == NULL) {
         pipex->hInput = GetStdHandle(STD_INPUT_HANDLE);
@@ -92,14 +94,15 @@ void pipex_open(pipex_t *pipex,
         si.hStdInput = hStdinRead;
         si.hStdOutput = hStdoutWrite;
         si.hStdError = hStdoutWrite;
-        if((szCurrentDir = _getcwd( NULL, 0 )) == NULL )
+        if((szCurrentDir = (char*)_getcwd( NULL, 0 )) == NULL )
             my_fatal("pipex_open(): no current directory: %s\n",
                      strerror(errno));
         if(_chdir(szWorkingDir)){
-            my_fatal("pipex_open(): cannot change directory: %s\n",
+            my_fatal("pipex_open(): %s: %s\n",
+		     szWorkingDir,
                      strerror(errno));
         }
-        if(CreateProcess(NULL,
+       if(CreateProcess(NULL,
                          (LPSTR) szProcFile,
                          NULL,
                          NULL,
@@ -118,7 +121,7 @@ void pipex_open(pipex_t *pipex,
             pipex->bConsole = FALSE;
             pipex->bPipe=TRUE;
         }else{
-            my_fatal("pipex_open(): %s",win32_error());
+	  my_fatal("pipex_open(): %s: %s",szProcFile,win32_error());
         }
         _chdir(szCurrentDir);
     }
@@ -191,10 +194,14 @@ void pipex_send_eof(pipex_t *pipex)  {
 // pipex_exit()
 
 void pipex_exit(pipex_t *pipex) {
+    DWORD lpexit;
     CloseHandle(pipex->hInput);
     CloseHandle(pipex->hOutput);
-    DWORD lpexit;
-    
+    if(!pipex->quit_pending){
+      // suppress further errors
+      pipex->quit_pending=TRUE;
+      my_fatal("pipex_exit(): %s: child exited unexpectedly.\n",pipex->command);
+    }
     if(GetExitCodeProcess(pipex->hProcess,&lpexit)){
         if(lpexit==STILL_ACTIVE)
                 //must be java,hammer it down!
@@ -429,12 +436,13 @@ void pipex_set_priority(pipex_t *pipex, int value){
 
 // pipex_set_affinit()
 
+typedef void (WINAPI *SPAM)(HANDLE, int);
 void pipex_set_affinity(pipex_t *pipex, int value){
+    SPAM pSPAM;
+
     if(pipex->hProcess) return;
     if(value==-1) return;
 
-    typedef void (WINAPI *SPAM)(HANDLE, int);
-    SPAM pSPAM;
     pSPAM = (SPAM) GetProcAddress(
         GetModuleHandle(TEXT("kernel32.dll")), 
         "SetProcessAffinityMask");