include/ptvar.h

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2018 Oracle.  All Rights Reserved.
   4  * Author: Darrick J. Wong <darrick.wong@oracle.com>
   5  */
   6 #ifndef LIBFROG_PERCPU_H_
   7 #define LIBFROG_PERCPU_H_
   8
   9 struct ptvar;
  10
  11 typedef bool (*ptvar_iter_fn)(struct ptvar *ptv, void *data, void *foreach_arg);
  12
  13 struct ptvar *ptvar_init(size_t nr, size_t size);
  14 void ptvar_free(struct ptvar *ptv);
  15 void *ptvar_get(struct ptvar *ptv);
  16 bool ptvar_foreach(struct ptvar *ptv, ptvar_iter_fn fn, void *foreach_arg);
  17
  18 #endif /* LIBFROG_PERCPU_H_ */