From a47b66ee09960a8bf00e72b431ec56d68e11a301 Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Sun, 10 Aug 1997 23:02:21 +0000
Subject: [PATCH] ChangeLog, error_message.c, error_table.h, et_name.c:  
 error_table.h:   et_name.c (error_table_name):   error_message.c
 (error_message.c): Make code be 16-bit safe. ChangeLog, e2fsck.c:   e2fsck.c
 (check_mount): Add stronger warning message about the perils   	of
 running e2fsck on a mounted filesystem.

---
 e2fsck/ChangeLog       | 5 +++++
 e2fsck/e2fsck.c        | 4 +++-
 lib/et/ChangeLog       | 6 ++++++
 lib/et/error_message.c | 4 ++--
 lib/et/error_table.h   | 2 +-
 lib/et/et_name.c       | 7 ++++---
 6 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/e2fsck/ChangeLog b/e2fsck/ChangeLog
index ad0d3e4..e8b3e0a 100644
--- a/e2fsck/ChangeLog
+++ b/e2fsck/ChangeLog
@@ -1,3 +1,8 @@
+Sun Aug 10 18:58:02 1997  Theodore Ts'o  <tytso@rsts-11.mit.edu>
+
+	* e2fsck.c (check_mount): Add stronger warning message about the
+		perils of running e2fsck on a mounted filesystem.
+
 Tue Jun 17 01:33:20 1997  Theodore Ts'o  <tytso@rsts-11.mit.edu>
 
 	* Release of E2fsprogs 1.11
diff --git a/e2fsck/e2fsck.c b/e2fsck/e2fsck.c
index c40a442..57390ee 100644
--- a/e2fsck/e2fsck.c
+++ b/e2fsck/e2fsck.c
@@ -196,7 +196,9 @@ static void check_mount(NOARGS)
 		return;
 	}
 
-	printf ("%s is mounted.  ", device_name);
+	printf("%s is mounted.\n\n", device_name);
+	printf("\a\a\a\aWARNING!!!  Running e2fsck on a mounted filesystem "
+	       "may cause\nSEVERE filesystem damage.\a\a\a\n\n");
 	if (isatty (0) && isatty (1))
 		cont = ask_yn("Do you really want to continue", -1);
 	else
diff --git a/lib/et/ChangeLog b/lib/et/ChangeLog
index 78db182..b7c9e06 100644
--- a/lib/et/ChangeLog
+++ b/lib/et/ChangeLog
@@ -1,3 +1,9 @@
+Sun Aug 10 09:40:54 1997  Theodore Ts'o  <tytso@rsts-11.mit.edu>
+
+	* error_table.h:
+	* et_name.c (error_table_name): 
+	* error_message.c (error_message.c): Make code be 16-bit safe.
+
 Tue Jun 17 01:33:20 1997  Theodore Ts'o  <tytso@rsts-11.mit.edu>
 
 	* Release of E2fsprogs 1.11
diff --git a/lib/et/error_message.c b/lib/et/error_message.c
index c6c2b39..88ce15b 100644
--- a/lib/et/error_message.c
+++ b/lib/et/error_message.c
@@ -31,11 +31,11 @@ const char * error_message (code)
 {
     int offset;
     struct et_list *et;
-    int table_num;
+    errcode_t table_num;
     int started = 0;
     char *cp;
 
-    offset = code & ((1<<ERRCODE_RANGE)-1);
+    offset = (int) (code & ((1<<ERRCODE_RANGE)-1));
     table_num = code - offset;
     if (!table_num) {
 #ifdef HAS_SYS_ERRLIST
diff --git a/lib/et/error_table.h b/lib/et/error_table.h
index 31971f0..ea79e72 100644
--- a/lib/et/error_table.h
+++ b/lib/et/error_table.h
@@ -26,7 +26,7 @@ extern struct et_list * _et_list;
 #define	BITS_PER_CHAR	6	/* # bits to shift per character in name */
 
 #ifdef __STDC__
-extern const char *error_table_name(int num);
+extern const char *error_table_name(errcode_t num);
 #else
 extern const char *error_table_name();
 #endif
diff --git a/lib/et/et_name.c b/lib/et/et_name.c
index db4099f..cf3cd5c 100644
--- a/lib/et/et_name.c
+++ b/lib/et/et_name.c
@@ -4,6 +4,7 @@
  * For copyright info, see mit-sipb-copyright.h.
  */
 
+#include "com_err.h"
 #include "error_table.h"
 #include "mit-sipb-copyright.h"
 #include "internal.h"
@@ -14,7 +15,7 @@ static const char char_set[] =
 static char buf[6];
 
 const char * error_table_name(num)
-    int num;
+    errcode_t num;
 {
     int ch;
     int i;
@@ -24,10 +25,10 @@ const char * error_table_name(num)
     p = buf;
     num >>= ERRCODE_RANGE;
     /* num = ?? ??? ??? aaa aaa bbb bbb ccc ccc ddd ddd */
-    num &= 077777777;
+    num &= 077777777L;
     /* num = 00 000 000 aaa aaa bbb bbb ccc ccc ddd ddd */
     for (i = 4; i >= 0; i--) {
-	ch = (num >> BITS_PER_CHAR * i) & ((1 << BITS_PER_CHAR) - 1);
+	ch = (int)((num >> BITS_PER_CHAR * i) & ((1 << BITS_PER_CHAR) - 1));
 	if (ch != 0)
 	    *p++ = char_set[ch-1];
     }
-- 
1.8.3.1