debian man page for stralloc_copyb

stralloc_copyb(3)					     Library Functions Manual						 stralloc_copyb(3)

NAME
       stralloc_copyb - copy data into a stralloc

SYNTAX
       #include <stralloc.h>

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

DESCRIPTION
       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.

																 stralloc_copyb(3)