Added definition MC_MAXFILENAMELEN for specify maximum file lenght.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>

lib/fs.h

@@ -56,6 +56,12 @@
 #define NLENGTH(dirent) (strlen ((dirent)->d_name))
 #define DIRENT_LENGTH_COMPUTED 1
 
+#ifndef MAXNAMLEN
+#   define MC_MAXFILENAMELEN 256
+#else
+#   define MC_MAXFILENAMELEN MAXNAMLEN
+#endif
+
 static inline void
 compute_namelen (struct dirent *dent __attribute__ ((unused)))
 {

src/panel.h

@@ -98,8 +98,8 @@ typedef struct WPanel {
     int codepage;               /* panel codepage */
 
     gboolean searching;
-    char     search_buffer [256];
-    char     prev_search_buffer [256];
+    char     search_buffer [MC_MAXFILENAMELEN];
+    char     prev_search_buffer [MC_MAXFILENAMELEN];
     char     search_char [MB_LEN_MAX]; /*buffer for multibytes characters*/
     int      search_chpoint;           /*point after last characters in search_char*/
 } WPanel;

src/tree.c

@@ -82,7 +82,7 @@ struct WTree
     Widget widget;
     struct TreeStore *store;
     tree_entry *selected_ptr;   /* The selected directory */
-    char search_buffer[256];    /* Current search string */
+    char search_buffer[MC_MAXFILENAMELEN];    /* Current search string */
     tree_entry **tree_shown;    /* Entries currently on screen */
     int is_panel;               /* panel or plain widget flag */
     int active;                 /* if it's currently selected */