gobuffer.h

   1 #ifndef _GOBUFFER_H_
   2 #define _GOBUFFER_H_ 1
   3 /*
   4   SPDX-License-Identifier: GPL-2.0-only
   5
   6   Copyright (C) 2008 Arnaldo Carvalho de Melo <acme@redhat.com>
   7 */
   8
   9 struct gobuffer {
  10         char            *entries;
  11         unsigned int    nr_entries;
  12         unsigned int    index;
  13         unsigned int    allocated_size;
  14 };
  15
  16 struct gobuffer *gobuffer__new(void);
  17
  18 void gobuffer__init(struct gobuffer *gb);
  19 void gobuffer__delete(struct gobuffer *gb);
  20 void __gobuffer__delete(struct gobuffer *gb);
  21
  22 void gobuffer__copy(const struct gobuffer *gb, void *dest);
  23
  24 void gobuffer__sort(struct gobuffer *gb, unsigned int size, int (*compar)(const void *, const void *));
  25
  26 int gobuffer__add(struct gobuffer *gb, const void *s, unsigned int len);
  27 int gobuffer__allocate(struct gobuffer *gb, unsigned int len);
  28
  29 static inline const void *gobuffer__entries(const struct gobuffer *gb)
  30 {
  31         return gb->entries;
  32 }
  33
  34 static inline unsigned int gobuffer__nr_entries(const struct gobuffer *gb)
  35 {
  36         return gb->nr_entries;
  37 }
  38
  39 static inline unsigned int gobuffer__size(const struct gobuffer *gb)
  40 {
  41         return gb->index;
  42 }
  43
  44 void *gobuffer__ptr(const struct gobuffer *gb, unsigned int s);
  45
  46 const void *gobuffer__compress(struct gobuffer *gb, unsigned int *size);
  47
  48 #endif /* _GOBUFFER_H_ */