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| stralloc_ready(3) | FreeBSD Library Functions Manual | stralloc_ready(3) |
NAME
stralloc_ready - provide space in a strallocSYNTAX
#include <libowfat/stralloc.h>int stralloc_ready(stralloc* sa,size_t len);
DESCRIPTION
stralloc_ready makes sure that sa has enough space allocated to hold 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 bytes, stralloc_ready allocates at least 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_ready runs out of memory, it leaves sa alone and returns 0.
RETURN VALUE
1 for success, 0 on memory allocation failure.SEE ALSO
stralloc_readyplus(3)
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