X-Git-Url: http://lists.indexdata.dk/cgi-bin?a=blobdiff_plain;f=bfile%2Fmfile.c;h=7a437c0b56e8f3fcebcbd61fbc097c8fe3d96949;hb=30bb91a2915de98455a8f7a5af5c087239f22203;hp=69a062a8ff16d2f5bc59d9e21f4f9eb12696c78d;hpb=deff57cfa9d9b39c4a4f1c9b82a64c6e61d821a4;p=idzebra-moved-to-github.git

diff --git a/bfile/mfile.c b/bfile/mfile.c
index 69a062a..7a437c0 100644
--- a/bfile/mfile.c
+++ b/bfile/mfile.c
@@ -1,4 +1,4 @@
-/* $Id: mfile.c,v 1.59 2005-03-30 09:25:23 adam Exp $
+/* $Id: mfile.c,v 1.64 2006-05-05 09:14:02 adam Exp $
    Copyright (C) 1995-2005
    Index Data ApS
 
@@ -32,7 +32,8 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include <fcntl.h>
 #ifdef WIN32
 #include <io.h>
-#else
+#endif
+#if HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 #include <direntz.h>
@@ -44,6 +45,7 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 #include <zebra-lock.h>
 #include <idzebra/util.h>
+#include <yaz/yaz-util.h>
 #include "mfile.h"
 
 static int scan_areadef(MFile_area ma, const char *ad, const char *base)
@@ -160,7 +162,7 @@ static zint file_position(MFile mf, zint pos, int offset)
             if (!mf->wr && errno == ENOENT && off == 0)
                 return -2;
     	    yaz_log (YLOG_WARN|YLOG_ERRNO, "Failed to open %s", mf->files[c].path);
-    	     return -1;
+	    return -1;
         }
     }
     ps = pos - off;
@@ -435,7 +437,7 @@ int mf_close(MFile mf)
 {
     int i;
 
-    yaz_log (YLOG_DEBUG, "mf_close(%s)", mf->name);
+    yaz_log (YLOG_DEBUG, "mf_close(%s) unlink=%d", mf->name, mf->unlink_flag);
     assert(mf->open);
     for (i = 0; i < mf->no_files; i++)
     {
@@ -602,7 +604,9 @@ int mf_write(MFile mf, zint no, int offset, int nbytes, const void *buf)
 int mf_unlink(MFile mf)
 {
     if (mf->open)
+    {
         mf->unlink_flag = 1;
+    }
     else
     {
         int i;
@@ -612,11 +616,20 @@ int mf_unlink(MFile mf)
     return 0;
 }
 
-/*
- * Unlink the file by name, rather than MFile-handle. File should be closed.
- */
-int mf_unlink_name(MFile_area ma, const char *name)
+int mf_area_directory_stat(MFile_area ma, int no, const char **directory,
+			   double *used_bytes, double *max_bytes)
 {
-    abort();
-    return 0;
+    int i;
+    mf_dir *d = ma->dirs;
+    for (i = 0; d && i<no; i++, d = d->next)
+	;
+    if (!d)
+	return 0;
+    if (directory)
+	*directory = d->name;
+    if (max_bytes)
+	*max_bytes = d->max_bytes;
+    if (used_bytes)
+	*used_bytes = d->max_bytes - d->avail_bytes;
+    return 1;
 }