added buck2obj_realloc(), it is automatically called when needed

[libucw.git] / lib / pools.h

diff --git a/lib/pools.h b/lib/pools.h
index b8e6e9643edfece897206ee6614a89a3fea34236..6058c5eefc9549de214660e3df2c7eea22805fb6 100644 (file)
--- a/lib/pools.h
+++ b/lib/pools.h
@@ -1,9 +1,15 @@
 /*
  *     Sherlock Library -- Memory Pools
  *
- *     (c) 1997--2001 Martin Mares <mj@ucw.cz>
+ *     (c) 1997--2004 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_POOLS_H
+#define _SHERLOCK_POOLS_H
+
 #ifndef POOL_ALIGN
 #define POOL_ALIGN CPU_STRUCT_ALIGN
 #endif
@@ -19,6 +25,7 @@ struct mempool *mp_new(uns);
 void mp_delete(struct mempool *);
 void mp_flush(struct mempool *);
 void *mp_alloc(struct mempool *, uns);
+void *mp_alloc_zero(struct mempool *, uns);
 
 static inline void *mp_alloc_fast(struct mempool *p, uns l)
 {
@@ -39,3 +46,28 @@ static inline void *mp_alloc_fast_noalign(struct mempool *p, uns l)
   p->free = ee;
   return f;
 }
+
+static inline void *
+mp_start_string(struct mempool *p, uns l)
+{
+  ASSERT(l <= p->chunk_size);
+  return mp_alloc(p, l);
+}
+
+static inline void
+mp_end_string(struct mempool *p, void *stop)
+{
+  p->free = stop;
+}
+
+/* pool-str.c */
+
+char *mp_strdup(struct mempool *, char *);
+char *mp_multicat(struct mempool *, ...);
+static inline char *
+mp_strcat(struct mempool *mp, char *x, char *y)
+{
+  return mp_multicat(mp, x, y, NULL);
+}
+
+#endif