- Add libmysql to the tree

1 files changed, 39 insertions, 0 deletions

diff --git a/ext/mysql/libmysql/mf_loadpath.c b/ext/mysql/libmysql/mf_loadpath.c
new file mode 100644
index 0000000000..8e3118968d
--- /dev/null
+++ b/ext/mysql/libmysql/mf_loadpath.c
@@ -0,0 +1,39 @@
+/* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB
+   This file is public domain and comes with NO WARRANTY of any kind */
+
+#include "mysys_priv.h"
+#include <m_string.h>
+
+	/* Returns full load-path for a file. to may be = path */
+	/* if path is a hard-path return path */
+	/* if path starts with home-dir return path */
+	/* if path starts with current dir or parent-dir unpack path */
+	/* if there is no path, prepend with own_path_prefix if given */
+	/* else unpack path according to current dir */
+
+my_string my_load_path(my_string to, const char *path,
+		       const char *own_path_prefix)
+{
+  char buff[FN_REFLEN];
+  DBUG_ENTER("my_load_path");
+  DBUG_PRINT("enter",("path: %s  prefix: %d",path,own_path_prefix));
+
+  if ((path[0] == FN_HOMELIB && path[1] == FN_LIBCHAR) ||
+      test_if_hard_path(path))
+    VOID(strmov(buff,path));
+  else if ((path[0] == FN_CURLIB && path[1] == FN_LIBCHAR) ||
+	   (is_prefix((gptr) path,FN_PARENTDIR) &&
+	    path[strlen(FN_PARENTDIR)] == FN_LIBCHAR) ||
+	   ! own_path_prefix)
+  {
+    if (! my_getwd(buff,(uint) (FN_REFLEN-strlen(path)),MYF(0)))
+      VOID(strcat(buff,path));
+    else
+      VOID(strmov(buff,path));
+  }
+  else
+    VOID(strxmov(buff,own_path_prefix,path,NullS));
+  strmov(to,buff);
+  DBUG_PRINT("exit",("to: %s",to));
+  DBUG_RETURN(to);
+} /* my_load_path */