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[Pspp-cvs] Changes to pspp/src/pool.h
From: |
Ben Pfaff |
Subject: |
[Pspp-cvs] Changes to pspp/src/pool.h |
Date: |
Thu, 03 Nov 2005 01:22:00 -0500 |
Index: pspp/src/pool.h
diff -u pspp/src/pool.h:1.7 pspp/src/pool.h:1.8
--- pspp/src/pool.h:1.7 Sat Oct 29 23:35:55 2005
+++ pspp/src/pool.h Thu Nov 3 06:21:46 2005
@@ -38,6 +38,14 @@
void pool_destroy (struct pool *);
void pool_clear (struct pool *);
+/* Creates a pool, allocates an instance of the given STRUCT
+ within it, sets the struct's MEMBER to the pool's address, and
+ returns the allocated structure. */
+#define pool_create_container(STRUCT, MEMBER) \
+ ((STRUCT *) pool_create_at_offset (sizeof (STRUCT), \
+ offsetof (STRUCT, MEMBER)))
+void *pool_create_at_offset (size_t struct_size, size_t pool_member_offset);
+
/* Suballocation routines. */
void *pool_alloc (struct pool *, size_t) MALLOC_LIKE;
void *pool_nalloc (struct pool *, size_t n, size_t s) MALLOC_LIKE;
@@ -56,6 +64,7 @@
/* Gizmo allocations. */
struct pool *pool_create_subpool (struct pool *);
+void pool_add_subpool (struct pool *, struct pool *subpool);
FILE *pool_fopen (struct pool *, const char *, const char *);
int pool_fclose (struct pool *, FILE *);
- [Pspp-cvs] Changes to pspp/src/pool.h,
Ben Pfaff <=