merge

mysys/charset.c:
  Auto merged
BitKeeper/etc/logging_ok:
  Auto merged

5 files changed, 20 insertions, 12 deletions

diff --git a/mysys/charset.c b/mysys/charset.c
index 78e33be0c5f..47716540b2c 100644
--- a/mysys/charset.c
+++ b/mysys/charset.c
@@ -67,7 +67,7 @@ static char *name_from_csnum(CS_ID **cs, uint number)
     for (c = cs; *c; ++c)
       if ((*c)->number == number)
 	return (*c)->name;
-  return "?";   /* this mimics find_type() */
+  return (char*) "?";   /* this mimics find_type() */
 }
 
 static my_bool get_word(struct simpleconfig_buf_st *fb, char *buf)
@@ -487,7 +487,7 @@ char * list_charsets(myf want_flags)
   {
     CS_ID **c;
     char buf[FN_REFLEN];
-    MY_STAT stat;
+    MY_STAT status;
 
     if((c=available_charsets))
       for (; *c; ++c)
@@ -495,7 +495,7 @@ char * list_charsets(myf want_flags)
 	  if (charset_in_string((*c)->name, &s))
 	    continue;
 	  get_charset_conf_name((*c)->number, buf);
-	  if (!my_stat(buf, &stat, MYF(0)))
+	  if (!my_stat(buf, &status, MYF(0)))
 	    continue;       /* conf file doesn't exist */
 	  dynstr_append(&s, (*c)->name);
 	  dynstr_append(&s, " ");
diff --git a/mysys/default.c b/mysys/default.c
index dda96d5092a..e7e2e7cc8ff 100644
--- a/mysys/default.c
+++ b/mysys/default.c
@@ -148,7 +148,7 @@ void load_defaults(const char *conf_file, const char **groups,
 #endif
     for (dirs=default_directories ; *dirs; dirs++)
     {
-      int error;
+      int error=0;
       if (**dirs)
 	error=search_default_file(&args, &alloc, *dirs, conf_file,
 				  default_ext, &group);
@@ -359,7 +359,12 @@ void print_defaults(const char *conf_file, const char **groups)
 #endif
     for (dirs=default_directories ; *dirs; dirs++)
     {
-      strmov(name,*dirs);
+      if (**dirs)
+	strmov(name,*dirs);
+      else if (defaults_extra_file)
+	strmov(name,defaults_extra_file);
+      else
+	continue;
       convert_dirname(name);
       if (name[0] == FN_HOMELIB)	/* Add . to filenames in home */
 	strcat(name,".");
@@ -377,6 +382,7 @@ void print_defaults(const char *conf_file, const char **groups)
   puts("\nThe following options may be given as the first argument:\n\
 --print-defaults	Print the program argument list and exit\n\
 --no-defaults		Don't read default options from any options file\n\
---defaults-file=#	Only read default options from the given file #");
+--defaults-file=#	Only read default options from the given file #\n\
+--defaults-extra-file=# Read this file after the global files are read");
 }
 
diff --git a/mysys/mf_tempfile.c b/mysys/mf_tempfile.c
index 8370c6e7ec8..44826ad57c2 100644
--- a/mysys/mf_tempfile.c
+++ b/mysys/mf_tempfile.c
@@ -36,7 +36,8 @@ extern char **environ;
 */
 
 File create_temp_file(char *to, const char *dir, const char *prefix,
-		      int mode, myf MyFlags)
+		      int mode __attribute__((unused)),
+		      myf MyFlags __attribute__((unused)))
 {
   File file= -1;
   DBUG_ENTER("open_temp_file");
@@ -85,12 +86,12 @@ File create_temp_file(char *to, const char *dir, const char *prefix,
   }
 #elif defined(HAVE_MKSTEMP)
   {
-    char prefix[30];
+    char prefix_buff[30];
     uint pfx_len;
 
-    pfx_len=(strmov(strnmov(prefix,
+    pfx_len=(strmov(strnmov(prefix_buff,
 			    prefix ? prefix : "tmp.",
-			    sizeof(prefix)-7),"XXXXXX") - prefix);
+			    sizeof(prefix_buff)-7),"XXXXXX") - prefix_buff);
     if (!dir && ! (dir =getenv("TMPDIR")))
       dir=P_tmpdir;
     if (strlen(dir)+ pfx_len > FN_REFLEN-2)
diff --git a/mysys/my_init.c b/mysys/my_init.c
index 4e7d1b6b2db..a9c8b49a257 100644
--- a/mysys/my_init.c
+++ b/mysys/my_init.c
@@ -48,7 +48,7 @@ static my_bool win32_init_tcp_ip();
 static my_bool my_init_done=0;
 
 
-ulong atoi_octal(const char *str)
+static ulong atoi_octal(const char *str)
 {
   long int tmp;
   while (*str && isspace(*str))
@@ -167,6 +167,7 @@ void my_end(int infoflag)
   if (have_tcpip);
     WSACleanup( );
 #endif /* __WIN__ */
+    my_init_done=0;
 } /* my_end */
 
 #ifdef __WIN__
diff --git a/mysys/my_pread.c b/mysys/my_pread.c
index 74bb7783af5..4e0de71bcf5 100644
--- a/mysys/my_pread.c
+++ b/mysys/my_pread.c
@@ -80,7 +80,6 @@ uint my_pread(File Filedes, byte *Buffer, uint Count, my_off_t offset,
 uint my_pwrite(int Filedes, const byte *Buffer, uint Count, my_off_t offset,
 	       myf MyFlags)
 {
-  int error;
   uint writenbytes,errors;
   ulong written;
   DBUG_ENTER("my_pwrite");
@@ -91,6 +90,7 @@ uint my_pwrite(int Filedes, const byte *Buffer, uint Count, my_off_t offset,
   for (;;)
   {
 #ifndef HAVE_PREAD
+    int error;
     writenbytes= (uint) -1;
     pthread_mutex_lock(&my_file_info[Filedes].mutex);
     error=(lseek(Filedes, offset, MY_SEEK_SET) != -1L &&