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[GNUnet-SVN] r2490 - GNUnet/src/applications/fs/tools
From: |
grothoff |
Subject: |
[GNUnet-SVN] r2490 - GNUnet/src/applications/fs/tools |
Date: |
Sat, 11 Mar 2006 20:55:15 -0800 (PST) |
Author: grothoff
Date: 2006-03-11 20:55:14 -0800 (Sat, 11 Mar 2006)
New Revision: 2490
Modified:
GNUnet/src/applications/fs/tools/gnunet-directory.c
Log:
fix
Modified: GNUnet/src/applications/fs/tools/gnunet-directory.c
===================================================================
--- GNUnet/src/applications/fs/tools/gnunet-directory.c 2006-03-12 04:45:21 UTC
(rev 2489)
+++ GNUnet/src/applications/fs/tools/gnunet-directory.c 2006-03-12 04:55:14 UTC
(rev 2490)
@@ -88,19 +88,29 @@
fd = fileopen(name,
O_RDONLY);
#endif
- data = MMAP(NULL,
- len,
- PROT_READ,
- MAP_SHARED,
- fd,
- 0);
- ret = ECRS_listDirectory(data,
- len,
- &md,
- &printNode,
- NULL);
- MUNMAP(data, len);
- closefile(fd);
+ if (fd == -1) {
+ LOG_FILE_STRERROR(LOG_ERROR, "open", name);
+ ret = -1;
+ } else {
+ data = MMAP(NULL,
+ len,
+ PROT_READ,
+ MAP_SHARED,
+ fd,
+ 0);
+ if (data == MAP_FAILED) {
+ LOG_FILE_STRERROR(LOG_ERROR, "mmap", name);
+ ret = -1;
+ } else {
+ ret = ECRS_listDirectory(data,
+ len,
+ &md,
+ &printNode,
+ NULL);
+ MUNMAP(data, len);
+ }
+ closefile(fd);
+ }
if (ret == -1)
printf(_("File format error (not a GNUnet directory?)\n"));
else
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