NAME

       stralloc_readyplus - provide space in a stralloc

SYNTAX

       #include <libowfat/stralloc.h>

       int stralloc_readyplus(stralloc* sa,size_t len);

DESCRIPTION

       stralloc_readyplus makes sure that sa has enough space allocated to hold an additional len
       bytes: If sa is not allocated, stralloc_ready allocates at least len bytes of  space,  and
       returns  1.  If  sa  is  already  allocated,  but not enough to hold len additional bytes,
       stralloc_ready allocates at least sa->len+len bytes of space, copies the old  string  into
       the new space, frees the old space, and returns 1. Note that this changes sa.s.

       If stralloc_readyplus runs out of memory, it leaves sa alone and returns 0.

RETURN VALUE

       1 for success, 0 on memory allocation failure.

SEE ALSO

       stralloc_ready(3)

                                                                            stralloc_readyplus(3)