Query: stralloc_ready
OS: debian
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
stralloc_ready(3) Library Functions Manual stralloc_ready(3)NAMEstralloc_ready - provide space in a strallocSYNTAX#include <stralloc.h> int stralloc_ready(stralloc* sa,size_t len);DESCRIPTIONstralloc_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 VALUE1 for success, 0 on memory allocation failure.SEE ALSOstralloc_readyplus(3) stralloc_ready(3)