Yet Another eXchange Tool  0.9.0
ensure_array_size.c
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1 
12 /*
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14  * Maintainer: Jörg Behrens <behrens@dkrz.de>
15  * Moritz Hanke <hanke@dkrz.de>
16  * Thomas Jahns <jahns@dkrz.de>
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46 #ifdef HAVE_CONFIG_H
47 #include <config.h>
48 #endif
49 
50 #include <stdlib.h>
51 
52 #include "ensure_array_size.h"
53 #include "core/ppm_xfuncs.h"
54 
55 void
56 xt_realloc_array(void **array, size_t elem_size, size_t *curr_array_size,
57  size_t requested_size)
58 {
59  const size_t array_inc_size = (1024 + elem_size - 1)/ elem_size;
60  *curr_array_size = array_inc_size
61  * ((requested_size + array_inc_size) / array_inc_size);
62  *array = xrealloc(*array, *curr_array_size * elem_size);
63 }
64 
65 /*
66  * Local Variables:
67  * c-basic-offset: 2
68  * coding: utf-8
69  * indent-tabs-mode: nil
70  * show-trailing-whitespace: t
71  * require-trailing-newline: t
72  * End:
73  */
void xt_realloc_array(void **array, size_t elem_size, size_t *curr_array_size, size_t requested_size)
add versions of standard API functions not returning on error
#define xrealloc(ptr, size)
Definition: ppm_xfuncs.h:71