stralloc_readyplus(3)stralloc_readyplus(3)NAMEstralloc_readyplus - provide space in a stralloc
SYNTAX
#include <stralloc.h>
int stralloc_readyplus(stralloc* sa,size_t len);
DESCRIPTIONstralloc_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 ALSOstralloc_ready(3)stralloc_readyplus(3)
