NAME

       buffer_get_new_token_sa - read token from buffer

SYNTAX

       #include <stralloc.h>
       #include <buffer.h>

       int buffer_get_new_token_sa(buffer* b,stralloc* sa,
                           const char* charset,size_t setlen);

DESCRIPTION

       buffer_get_new_token_sa  copies  data  from  the  b  to  sa until one of the delimiters in
       charset is found, overwriting the previous content of sa.  That delimiter is  also  copied
       to sa.

       If  reading from the buffer or allocating memory fails, buffer_get_new_token_sa returns -1
       and sets errno appropriately.  At that point sa may already contain a partial token.

       If you want to read from a non-blocking socket, use buffer_get_token_sa instead.

RETURN VALUE

       -1 on error (setting errno), 0 on EOF, 1 when successful.

SEE ALSO

       buffer_getline_sa(3), buffer_get_token(3), buffer(3)

                                                                       buffer_get_new_token_sa(3)