Lines Matching refs:buf_len

96 bc_read_buf(BcVec* vec, char* buf, size_t* buf_len)
101 	if (!*buf_len) return false;
112 		nllen = *buf_len >= nllen ? nllen : *buf_len;
117 		*buf_len -= nllen;
119 		memmove(buf, nl + 1, *buf_len + 1);
125 	bc_vec_npush(vec, *buf_len, buf);
126 	*buf_len = 0;
151 	if (bc_read_buf(vec, vm->buf, &vm->buf_len))
165 		r = read(STDIN_FILENO, vm->buf + vm->buf_len,
166 		         BC_VM_STDIN_BUF_SIZE - vm->buf_len);
226 		vm->buf_len += (size_t) r;
227 		vm->buf[vm->buf_len] = '\0';
230 		done = bc_read_buf(vec, vm->buf, &vm->buf_len);