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stralloc_readyplus(3) Library Functions Manual stralloc_readyplus(3) 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)
NAME | SYNTAX | DESCRIPTION | RETURN VALUE | SEE ALSO
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