X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=inline;f=lib%2Fdb.h;h=b2a13a234a9610c92f84e398d6d273a1fc774d69;hb=2a5686e35c9d6be6cefe22d49cfff6d23ec2e842;hp=886b8f4b314f577805ec4a19b12a68fccdee8953;hpb=6be2a072b66c459b94e3df7e17e363dc48311151;p=libucw.git

diff --git a/lib/db.h b/lib/db.h
index 886b8f4b..b2a13a23 100644
--- a/lib/db.h
+++ b/lib/db.h
@@ -1,7 +1,10 @@
 /*
  *	Sherlock Library -- Fast Database Management Routines
  *
- *	(c) 1999 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ *	(c) 1999--2001 Martin Mares <mj@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
 #ifndef _SHERLOCK_DB_H
@@ -27,6 +30,7 @@ int sdbm_fetch(struct sdbm *, byte *key, uns keylen, byte *val, uns *vallen);		/
 void sdbm_rewind(struct sdbm *);
 int sdbm_get_next(struct sdbm *, byte *key, uns *keylen, byte *val, uns *vallen);	/* val can be NULL */
 void sdbm_sync(struct sdbm *);
+u32 sdbm_hash(byte *key, uns keylen);
 
 #define SDBM_CREAT		1	/* Create the database if it doesn't exist */
 #define SDBM_WRITE		2	/* Open the database in read/write mode */
@@ -41,5 +45,6 @@ void sdbm_sync(struct sdbm *);
 #define SDBM_ERROR_BAD_VAL_SIZE -2	/* Fixed value size doesn't match */
 #define SDBM_ERROR_TOO_LARGE	-3	/* Key/value doesn't fit in buffer supplied */
 #define SDBM_ERROR_READ_ONLY	-4	/* Database has been opened read only */
+#define SDBM_ERROR_GIANT	-5	/* Key/value too large to fit in a page */
 
 #endif