C++ (Cpp) i_stream_last_line示例

示例#1

文件： istream.c 项目： rowhit/core-1

char *i_stream_read_next_line(struct istream *stream)
{
	char *line;

	for (;;) {
		line = i_stream_next_line(stream);
		if (line != NULL)
			break;

		switch (i_stream_read(stream)) {
		case -2:
			io_stream_set_error(&stream->real_stream->iostream,
				"Line is too long (over %"PRIuSIZE_T
				" bytes at offset %"PRIuUOFF_T")",
				i_stream_get_data_size(stream), stream->v_offset);
			stream->stream_errno = errno = ENOBUFS;
			stream->eof = TRUE;
			return NULL;
		case -1:
			return i_stream_last_line(stream->real_stream);
		case 0:
			return NULL;
		}
	}
	return line;
}

示例#2

文件： istream.c 项目： rowhit/core-1

char *i_stream_next_line(struct istream *stream)
{
	struct istream_private *_stream = stream->real_stream;
	const unsigned char *pos;

	if (_stream->skip >= _stream->pos)
		return NULL;

	pos = memchr(_stream->buffer + _stream->skip, '\n',
		     _stream->pos - _stream->skip);
	if (pos != NULL) {
		return i_stream_next_line_finish(_stream,
						 pos - _stream->buffer);
	} else {
		return i_stream_last_line(_stream);
	}
}

示例#3

文件： istream.c 项目： bdraco/dovecot

char *i_stream_read_next_line(struct istream *stream)
{
	char *line;

	for (;;) {
		line = i_stream_next_line(stream);
		if (line != NULL)
			break;

		switch (i_stream_read(stream)) {
		case -2:
			stream->stream_errno = ENOBUFS;
			stream->eof = TRUE;
			return NULL;
		case -1:
			return i_stream_last_line(stream->real_stream);
		case 0:
			return NULL;
		}
	}
	return line;
}