20000105

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 18 insertions, 45 deletions

diff --git a/win32/Makefile b/win32/Makefile
index 24148b3c87..7573ef62cf 100644
--- a/win32/Makefile
+++ b/win32/Makefile
@@ -18,7 +18,7 @@ LDFLAGS = $(CFLAGS) -Fm
 #LDFLAGS = $(CFLAGS) -Fm
 XLDFLAGS = 
 #EXTLIBS = 
-LIBS = advapi32.lib wsock32.lib $(EXTLIBS)
+LIBS = user32.lib advapi32.lib wsock32.lib $(EXTLIBS)
 MISSING = crypt.obj alloca.obj win32.obj isinf.obj isnan.obj
 LDSHARED = 
 DLDFLAGS = 
diff --git a/win32/config.status b/win32/config.status
index 0e79324ae6..36ffc99949 100644
--- a/win32/config.status
+++ b/win32/config.status
@@ -7,7 +7,7 @@ s%@FFLAGS@%%g
 s%@DEFS@%
  -DUSE_THREAD -DSIZEOF_INT=4 -DSIZEOF_SHORT=2 -DSIZEOF_LONG=4 -DSIZEOF_VOIDP=4 -DSIZEOF_FLOAT=4 -DSIZEOF_DOUBLE=8 -DHAVE_PROTOTYPES=1 -DHAVE_STDARG_PROTOTYPES=1 -DHAVE_STDLIB_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_FILE_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ST_RDEV=1 -DGETGROUPS_T=int -DRETSIGTYPE=void -DHAVE_ALLOCA=1 -DHAVE_FMOD=1 -DHAVE_WAITPID=1 -DHAVE_GETCWD=1 -DHAVE_CHSIZE=1 -DHAVE_GETGROUPS=1 -DHAVE_GETLOGIN=1 -DRSHIFT=\(x,y\)\ \(\(x\)\>\>y\) -DFILE_COUNT=_cnt -DDLEXT=\".dll\" -DRUBY_PLATFORM=\"i386-mswin32\" %g
 s%@LDFLAGS@%%g
-s%@LIBS@%advapi32.lib wsock32.lib%g
+s%@LIBS@%user32.lib advapi32.lib wsock32.lib%g
 s%@exec_prefix@%${prefix}%g
 s%@prefix@%/usr/local%g
 s%@program_transform_name@%s,x,x,%g
diff --git a/win32/win32.c b/win32/win32.c
index 864fbfb5df..6989ebeeb7 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -495,7 +495,7 @@ mypopen (char *cmd, char *mode)
 		int p[2];
 
 		BOOL fRet;
-		HANDLE hInFile, hOutFile, hStdin, hStdout;
+		HANDLE hInFile, hOutFile;
 		LPCSTR lpApplicationName = NULL;
 		LPTSTR lpCommandLine;
 		LPTSTR lpCmd2 = NULL;
@@ -533,35 +533,14 @@ mypopen (char *cmd, char *mode)
 		aStartupInfo.dwFlags    = STARTF_USESTDHANDLES;
 
 		if (reading) {
-			aStartupInfo.hStdInput  = GetStdHandle(STD_OUTPUT_HANDLE);//hStdin;
-			aStartupInfo.hStdError  = INVALID_HANDLE_VALUE;
-			//for save
-			DuplicateHandle(GetCurrentProcess(), GetStdHandle(STD_OUTPUT_HANDLE),
-			  GetCurrentProcess(), &hStdout,
-			  0, FALSE, DUPLICATE_SAME_ACCESS
-			);
-			//for redirect
-			DuplicateHandle(GetCurrentProcess(), GetStdHandle(STD_INPUT_HANDLE),
-			  GetCurrentProcess(), &hStdin,
-			  0, TRUE, DUPLICATE_SAME_ACCESS
-			);
+			aStartupInfo.hStdInput  = GetStdHandle(STD_INPUT_HANDLE);
 			aStartupInfo.hStdOutput = hOutFile;
 		}
 		else {
-			aStartupInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE); //hStdout;
-			aStartupInfo.hStdError  = INVALID_HANDLE_VALUE;
-			// for save
-			DuplicateHandle(GetCurrentProcess(), GetStdHandle(STD_INPUT_HANDLE),
-			  GetCurrentProcess(), &hStdin,
-			  0, FALSE, DUPLICATE_SAME_ACCESS
-			);
-			//for redirect
-			DuplicateHandle(GetCurrentProcess(), GetStdHandle(STD_OUTPUT_HANDLE),
-			  GetCurrentProcess(), &hStdout,
-			  0, TRUE, DUPLICATE_SAME_ACCESS
-			);
-			aStartupInfo.hStdInput = hInFile;
+			aStartupInfo.hStdInput  = hInFile;
+			aStartupInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
 		}
+		aStartupInfo.hStdError  = GetStdHandle(STD_ERROR_HANDLE);
 
 		dwCreationFlags = (NORMAL_PRIORITY_CLASS);
 
@@ -587,24 +566,12 @@ mypopen (char *cmd, char *mode)
 		CloseHandle(aProcessInformation.hThread);
 
 		if (reading) {
-			HANDLE hDummy;
-
 			fd = _open_osfhandle((long)hInFile,  (_O_RDONLY | pipemode));
 			CloseHandle(hOutFile);
-			DuplicateHandle(GetCurrentProcess(), hStdout,
-			  GetCurrentProcess(), &hDummy,
-			  0, TRUE, (DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE)
-			);
 		}
 		else {
-			HANDLE hDummy;
-
 		    fd = _open_osfhandle((long)hOutFile, (_O_WRONLY | pipemode));
 			CloseHandle(hInFile);
-			DuplicateHandle(GetCurrentProcess(), hStdin,
-			  GetCurrentProcess(), &hDummy,
-			  0, TRUE, (DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE)
-			);
 		}
 
 		if (fd == -1) 
@@ -1245,8 +1212,10 @@ opendir(char *filename)
     // check to see if we\'ve got a directory
     //
 
-    if (stat (filename, &sbuf) < 0 ||
-	sbuf.st_mode & _S_IFDIR == 0) {
+    if ((stat (filename, &sbuf) < 0 ||
+	sbuf.st_mode & _S_IFDIR == 0) &&
+	(!isalpha(filename[0]) || filename[1] != ':' || filename[2] != '\0' ||
+	((1 << (filename[0] & 0x5f) - 'A') & GetLogicalDrives()) == 0)) {
 	return NULL;
     }
 
@@ -1264,7 +1233,7 @@ opendir(char *filename)
 
     strcpy(scanname, filename);
 
-    if (index("/\\", *(scanname + strlen(scanname) - 1)) == NULL)
+    if (index("/\\:", *CharPrev(scanname, scanname + strlen(scanname))) == NULL)
 	strcat(scanname, "/*");
     else
 	strcat(scanname, "*");
@@ -1802,6 +1771,10 @@ myselect (int nfds, fd_set *rd, fd_set *wr, fd_set *ex,
     if (!NtSocketsInitialized++) {
 	StartSockets();
     }
+    if (nfds == 0 && timeout) {
+	Sleep(timeout->tv_sec * 1000 + timeout->tv_usec / 1000);
+	return 0;
+    }
     if ((r = select (nfds, rd, wr, ex, timeout)) == SOCKET_ERROR) {
 	errno = WSAGetLastError();
 	switch (errno) {
diff --git a/win32/win32.h b/win32/win32.h
index 04cb192c43..a55641eada 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -87,7 +87,7 @@
 #undef leave
 
 #if defined(__cplusplus)
-}
+extern "C++" {
 #endif
 
 #include <stdio.h>
@@ -103,7 +103,7 @@
 #include <malloc.h>
 
 #if defined(__cplusplus)
-extern "C" {
+}
 #endif
 
 #define UIDTYPE int