Added functions for manipulating bit arrays. One day, an optimized

[libucw.git] / lib / pagecache.c

diff --git a/lib/pagecache.c b/lib/pagecache.c
index 81f5b9fd1d0e158cae04b5b1bdafef05f58b8f96..4482b3ef5bb51119f90aa72ce5a1706fe4245338 100644 (file)
--- a/lib/pagecache.c
+++ b/lib/pagecache.c
@@ -1,7 +1,10 @@
 /*
  *     Sherlock Library -- File Page Cache
  *
- *     (c) 1999--2000 Martin Mares <mj@ucw.cz>
+ *     (c) 1999--2002 Martin Mares <mj@ucw.cz>
+ *
+ *     This software may be freely distributed and used according to the terms
+ *     of the GNU Lesser General Public License.
  */
 
 #include "lib/lib.h"
@@ -104,7 +107,7 @@ flush_page(struct page_cache *c, struct page *p)
 #ifdef SHERLOCK_HAVE_PREAD
   s = sh_pwrite(p->fd, p->data, c->page_size, p->pos);
 #else
-  if (c->pos != p->pos || c->pos_fd != p->fd)
+  if (c->pos != p->pos || c->pos_fd != (int) p->fd)
     sh_seek(p->fd, p->pos, SEEK_SET);
   s = write(p->fd, p->data, c->page_size);
   c->pos = p->pos + s;
@@ -281,7 +284,7 @@ pgc_read(struct page_cache *c, int fd, sh_off_t pos)
 #ifdef SHERLOCK_HAVE_PREAD
       s = sh_pread(fd, p->data, c->page_size, pos);
 #else
-      if (c->pos != pos || c->pos_fd != fd)
+      if (c->pos != pos || c->pos_fd != (int)fd)
        sh_seek(fd, pos, SEEK_SET);
       s = read(fd, p->data, c->page_size);
       c->pos = pos + s;