X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Flfs.h;h=5a9ab5d2493e6d8f4ff53331bdeffdbe27dabf9d;hb=ff36b07f44efa12a78809ee05bd6d0c25fc60495;hp=ee9b71b11c3d5f4aa2eeb3e8791b6bf3b0deebc3;hpb=a91540b7674301ecb3d51c221077d8528d85fc96;p=libucw.git

diff --git a/lib/lfs.h b/lib/lfs.h
index ee9b71b1..5a9ab5d2 100644
--- a/lib/lfs.h
+++ b/lib/lfs.h
@@ -1,5 +1,5 @@
 /*
- *	Sherlock Library -- Large File Support
+ *	UCW Library -- Large File Support
  *
  *	(c) 1999--2002 Martin Mares <mj@ucw.cz>
  *
@@ -7,8 +7,8 @@
  *	of the GNU Lesser General Public License.
  */
 
-#ifndef _SHERLOCK_LFS_H
-#define _SHERLOCK_LFS_H
+#ifndef _UCW_LFS_H
+#define _UCW_LFS_H
 
 #include <fcntl.h>
 #include <unistd.h>
@@ -35,6 +35,17 @@
 
 #endif	/* !CONFIG_LFS */
 
-#define SHERLOCK_HAVE_PREAD
+#define HAVE_PREAD
 
-#endif	/* !_SHERLOCK_LFS_H */
+static inline sh_off_t
+sh_file_size(byte *name)
+{
+  int fd = sh_open(name, O_RDONLY);
+  if (fd < 0)
+    die("Cannot open %s: %m", name);
+  sh_off_t len = sh_seek(fd, 0, SEEK_END);
+  close(fd);
+  return len;
+}
+
+#endif	/* !_UCW_LFS_H */