stralloc_copyb man page

stralloc_copyb — copy data into a stralloc


#include <stralloc.h>

int stralloc_copyb(stralloc* sa,const char* buf,size_t len);


stralloc_copyb makes sure that sa has enough space allocated to hold len bytes. Then it copies the first len bytes from buf into the stralloc.

The data that sa previously contained is overwritten and truncated.

If stralloc_copys runs out of memory, stralloc_copys leaves sa alone and return 0, otherwise it returns 1.

Return Value

1 for success, 0 on memory allocation failure.

Referenced By

stralloc_append(3), stralloc_cats(3), stralloc_copy(3), stralloc_copys(3).

Explore man page connections for stralloc_copyb(3).