* Sebastian Hammer, Adam Dickmeiss
*
* $Log: commit.c,v $
- * Revision 1.2 1995-12-01 11:37:24 adam
+ * Revision 1.6 1995-12-15 12:36:53 adam
+ * Moved hash file information to union.
+ * Renamed commit files.
+ *
+ * Revision 1.5 1995/12/12 15:57:55 adam
+ * Implemented mf_unlink. cf_unlink uses mf_unlink.
+ *
+ * Revision 1.4 1995/12/11 09:03:55 adam
+ * New function: cf_unlink.
+ * New member of commit file head: state (0) deleted, (1) hash file.
+ *
+ * Revision 1.3 1995/12/01 16:24:29 adam
+ * Commit files use separate meta file area.
+ *
+ * Revision 1.2 1995/12/01 11:37:24 adam
* Cached/commit files implemented as meta-files.
*
* Revision 1.1 1995/11/30 08:33:13 adam
#include <mfile.h>
#include "cfile.h"
+void cf_unlink (CFile cf)
+{
+ if (cf->bucket_in_memory)
+ {
+ logf (LOG_FATAL, "Cannot unlink potential dirty cache");
+ exit (1);
+ }
+ cf->head.state = 0;
+ cf->dirty = 1;
+ mf_unlink (cf->block_mf);
+ mf_unlink (cf->hash_mf);
+}
+
void cf_commit (CFile cf)
{
- int i, r, bucket_no;
+ int i, bucket_no;
int hash_bytes;
struct CFile_ph_bucket *p;
exit (1);
}
p = xmalloc (sizeof(*p));
- hash_bytes = cf->head.hash_size * sizeof(int);
+ hash_bytes = cf->head.u.hash.hash_size * sizeof(int);
bucket_no = (hash_bytes+sizeof(cf->head))/HASH_BSIZE + 2;
- for (; bucket_no < cf->head.next_bucket; bucket_no++)
+ for (; bucket_no < cf->head.u.hash.next_bucket; bucket_no++)
{
if (!mf_read (cf->hash_mf, bucket_no, 0, 0, p))
{