bk commit into 5.0 tree (msvensson:1.2348) BUG#23735

[msvensson]

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ChangeSet@stripped, 2006-12-11 11:25:45+01:00, msvensson@neptunus.(none) +1 -0
  Bug#23735 mysqlbinlog client fails when reading binlog from stdin
   - Windows opens stdin in text mode by default. Certain characters
     such as CTRL-Z are interpeted as events and the read() method
     will stop. CTRL-Z is the EOF marker in Windows. to get past this
     you have to open stdin in binary mode. Setmode() is used to set
     stdin in binary mode. Errors on setting this mode result in
     halting the function and printing an error message to stderr.

  client/mysqlbinlog.cc@stripped, 2006-12-11 11:25:42+01:00, msvensson@neptunus.(none) +19 -0
    Apply fix to 5.0 as well

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	msvensson
# Host:	neptunus.(none)
# Root:	/home/msvensson/mysql/mysql-5.0-maint

--- 1.130/client/mysqlbinlog.cc	2006-12-11 11:25:50 +01:00
+++ 1.131/client/mysqlbinlog.cc	2006-12-11 11:25:50 +01:00
@@ -1310,6 +1310,25 @@ static int dump_local_log_entries(const 
   }
   else // reading from stdin;
   {
+    /*
+      Bug fix: #23735
+      Author: Chuck Bell
+      Description:
+        Windows opens stdin in text mode by default. Certain characters
+        such as CTRL-Z are interpeted as events and the read() method
+        will stop. CTRL-Z is the EOF marker in Windows. to get past this
+        you have to open stdin in binary mode. Setmode() is used to set
+        stdin in binary mode. Errors on setting this mode result in
+        halting the function and printing an error message to stderr.
+    */
+#if defined (__WIN__) || (_WIN64)
+    if (_setmode(fileno(stdin), O_BINARY) == -1)
+    {
+       fprintf(stderr, "Could not set binary mode on stdin.\n");
+       return 1;
+    }
+#endif
+
     if (init_io_cache(file, fileno(stdin), 0, READ_CACHE, (my_off_t) 0,
 		      0, MYF(MY_WME | MY_NABP | MY_DONT_CHECK_FILESIZE)))
       return 1;