xt_dsv_line_set_num_fields_array_size(3)

LIBRARY
#include <xtend/dsv.h>
-lxtend

SYNOPSIS
int     xt_dsv_line_set_num_fields_array_size(xt_dsv_line_t *xt_dsv_line_ptr, size_t new_array_size)

ARGUMENTS
xt_dsv_line_ptr    Pointer to the structure to set
new_array_size  The new value for array_size

DESCRIPTION
Mutator for array_size member in a xt_dsv_line_t structure. Use this function to set array_size in a xt_dsv_line_t object from non-member functions. This function performs a direct assignment for scalar or pointer structure members. If array_size is a pointer, data previously pointed to should be freed before calling this function to avoid memory leaks.

RETURN VALUES
DSV_DATA_OK if the new value is acceptable and assigned DSV_DATA_OUT_OF_RANGE otherwise

EXAMPLES
xt_dsv_line_t      xt_dsv_line;
size_t          new_array_size;
if ( xt_dsv_line_set_array_size(&xt_dsv_line, new_array_size)
        == DSV_DATA_OK )
{
}

SEE ALSO
(3)