Replaced the DARY_ALLOC by a comment explaining when it doesn't work.

[libucw.git] / lib / mempool.h

diff --git a/lib/mempool.h b/lib/mempool.h
index 7290c256f6865d61f0458e882ef04ad08fc5f5b5..6f6a7ffe1387a161428d583e69d560656172d014 100644 (file)
--- a/lib/mempool.h
+++ b/lib/mempool.h
@@ -29,7 +29,7 @@ void *mp_alloc_zero(struct mempool *, uns);
 
 static inline void *mp_alloc_fast(struct mempool *p, uns l)
 {
-  byte *f = (void *) (((uns) p->free + POOL_ALIGN - 1) & ~(POOL_ALIGN - 1));
+  byte *f = (void *) (((addr_int_t) p->free + POOL_ALIGN - 1) & ~(addr_int_t)(POOL_ALIGN - 1));
   byte *ee = f + l;
   if (ee > p->last)
     return mp_alloc(p, l);
@@ -63,16 +63,18 @@ mp_end_string(struct mempool *p, void *stop)
 /* mempool-str.c */
 
 char *mp_strdup(struct mempool *, char *);
+void *mp_memdup(struct mempool *, void *, uns);
 char *mp_multicat(struct mempool *, ...);
 static inline char *
 mp_strcat(struct mempool *mp, char *x, char *y)
 {
   return mp_multicat(mp, x, y, NULL);
 }
+char *mp_strjoin(struct mempool *p, char **a, uns n, uns sep);
 
 /* mempool-fmt.c */
 
-char *mp_printf(struct mempool *p, char *fmt, ...);
+char *mp_printf(struct mempool *p, char *fmt, ...) FORMAT_CHECK(printf,2,3);
 char *mp_vprintf(struct mempool *p, char *fmt, va_list args);
 
 #endif