Man page - array_truncate(3)

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Manual

array_truncate

NAME
SYNTAX
DESCRIPTION
SEE ALSO

NAME

array_truncate - reduce number of initialized bytes

SYNTAX

#include <libowfat/array.h>

void array_truncate (array* x , uint64 membersize , int64 len );

array_truncate(& x ,sizeof( t ), len );

DESCRIPTION

array_truncate reduces the number of initialized bytes in x to exactly len *sizeof( t ). If the number of initialized bytes was already this small (or smaller), array_truncate has no effect. If len is negative, array_truncate has no effect. If x is unallocated, array_truncate has no effect. If x has failed, array_truncate has no effect.

array_truncate does not change the allocation in x . If you want to free the memory used by x , use array_reset.

SEE ALSO

array_allocate(3), array_get(3), array_fail(3), array_trunc(3), array_reset(3)