From e9cf3b3bf56646e94df9189bfe8d6449b79ca0fb Mon Sep 17 00:00:00 2001
From: eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 13 Nov 2000 10:11:31 +0000
Subject: [PATCH] eban

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog     |  5 +++++
 io.c          |  2 +-
 process.c     |  2 +-
 win32/win32.c | 15 +++++++++------
 4 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 846402202d..9b7ab98aa4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Nov 13 19:02:08 2000  WATANABE Hirofumi  <eban@ruby-lang.org>
+
+	* win32/win32.c, io.c, process.c: the exit status of program must be
+	  multiplied 256 on mswin32 and msdosdjgpp(system(), ``).
+
 Sat Nov 11 22:57:38 2000  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (arg): uniformed treatment of -a**b, where a is a
diff --git a/io.c b/io.c
index 4458323423..1cdc5f1959 100644
--- a/io.c
+++ b/io.c
@@ -1519,7 +1519,7 @@ pipe_finalize(fptr)
 	status = pclose(fptr->f2);
     }
     fptr->f = fptr->f2 = 0;
-#if defined DJGPP || (defined NT && !defined __BORLANDC__)
+#if defined DJGPP
     status <<= 8;
 #endif
     rb_last_status = INT2FIX(status);
diff --git a/process.c b/process.c
index 88fac00ac3..31505c8578 100644
--- a/process.c
+++ b/process.c
@@ -657,7 +657,7 @@ rb_f_system(argc, argv)
 
     Check_SafeStr(cmd);
     state = system(RSTRING(cmd)->ptr);
-    rb_last_status = INT2FIX(state);
+    rb_last_status = INT2FIX((state & 0xff) << 8);
 
     if (state == 0) return Qtrue;
     return Qfalse;
diff --git a/win32/win32.c b/win32/win32.c
index a2b256d74d..7a2dea8848 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -653,7 +653,7 @@ mypclose(FILE *fp)
     MyPopenRecord[i].pipe  = NULL;
     MyPopenRecord[i].pid   = 0;
 
-    return exitcode;
+    return (int)((exitcode & 0xff) << 8);
 }
 #endif
 
@@ -673,7 +673,7 @@ char *cmd;
     register char **a;
     register char *s;
     char **argv;
-    int status;
+    int status = -1;
     char *shell, *cmd2;
     int mode = NtSyncProcess ? P_WAIT : P_NOWAIT;
 
@@ -703,13 +703,13 @@ char *cmd;
 	    status = spawnvpe(mode, argv[0], argv, environ);
 	    /* return spawnle(mode, shell, shell, "-c", cmd, (char*)0, environ); */
 	    free(cmdline);
-	    return status;
+	    return (int)((status & 0xff) << 8);
 	} 
     }
     else if ((shell = getenv("COMSPEC")) != 0) {
 	if (NtHasRedirection(cmd) /* || isInternalCmd(cmd) */) {
-	  do_comspec_shell:
-	    return spawnle(mode, shell, shell, "/c", cmd, (char*)0, environ);
+	    status = spawnle(mode, shell, shell, "/c", cmd, (char*)0, environ);
+	    return (int)((status & 0xff) << 8);
 	}
     }
 
@@ -735,7 +735,7 @@ char *cmd;
     }
     free(cmd2);
     free(argv);
-    return status;
+    return (int)((status & 0xff) << 8);
 }
 
 #endif
@@ -2344,6 +2344,9 @@ waitpid (pid_t pid, int *stat_loc, int options)
     }
     if (WaitForSingleObject((HANDLE) pid, timeout) == WAIT_OBJECT_0) {
 	pid = _cwait(stat_loc, pid, 0);
+#if !defined __BORLANDC__
+	*stat_loc <<= 8;
+#endif
 	return pid;
     }
     return 0;