#ifdef MULE
struct detection_state;
static int detect_coding_sjis (struct detection_state *st,
- const Extbyte *src, size_t n);
+ const Extbyte *src, Lstream_data_count n);
static void decode_coding_sjis (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void encode_coding_sjis (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static int detect_coding_big5 (struct detection_state *st,
- const Extbyte *src, size_t n);
+ const Extbyte *src, Lstream_data_count n);
static void decode_coding_big5 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void encode_coding_big5 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static int detect_coding_ucs4 (struct detection_state *st,
- const Extbyte *src, size_t n);
+ const Extbyte *src, Lstream_data_count n);
static void decode_coding_ucs4 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void encode_coding_ucs4 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static int detect_coding_utf8 (struct detection_state *st,
- const Extbyte *src, size_t n);
+ const Extbyte *src, Lstream_data_count n);
static void decode_coding_utf8 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void encode_coding_utf8 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static int postprocess_iso2022_mask (int mask);
static void reset_iso2022 (Lisp_Object coding_system,
struct iso2022_decoder *iso);
static int detect_coding_iso2022 (struct detection_state *st,
- const Extbyte *src, size_t n);
+ const Extbyte *src, Lstream_data_count n);
static void decode_coding_iso2022 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void encode_coding_iso2022 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
#endif /* MULE */
static void decode_coding_no_conversion (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void encode_coding_no_conversion (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void mule_decode (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
static void mule_encode (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n);
+ unsigned_char_dynarr *dst, Lstream_data_count n);
typedef struct codesys_prop codesys_prop;
struct codesys_prop
static eol_type_t
detect_eol_type (struct detection_state *st, const Extbyte *src,
- size_t n)
+ Lstream_data_count n)
{
while (n--)
{
static int
detect_coding_type (struct detection_state *st, const Extbyte *src,
- size_t n, int just_do_eol)
+ Lstream_data_count n, int just_do_eol)
{
if (st->eol_type == EOL_AUTODETECT)
st->eol_type = detect_eol_type (st, src, n);
Extbyte buf[4096];
Lisp_Object coding_system = Qnil;
Extbyte *p;
- ssize_t nread = Lstream_read (stream, buf, sizeof (buf));
+ Lstream_data_count nread = Lstream_read (stream, buf, sizeof (buf));
Extbyte *scan_end;
/* Look for initial "-*-"; mode line prefix */
while (1)
{
Extbyte random_buffer[4096];
- ssize_t nread = Lstream_read (istr, random_buffer, sizeof (random_buffer));
+ Lstream_data_count nread = Lstream_read (istr, random_buffer, sizeof (random_buffer));
if (!nread)
break;
struct detection_state decst;
};
-static ssize_t decoding_reader (Lstream *stream,
- unsigned char *data, size_t size);
-static ssize_t decoding_writer (Lstream *stream,
- const unsigned char *data, size_t size);
+static Lstream_data_count decoding_reader (Lstream *stream,
+ unsigned char *data, Lstream_data_count size);
+static Lstream_data_count decoding_writer (Lstream *stream,
+ const unsigned char *data, Lstream_data_count size);
static int decoding_rewinder (Lstream *stream);
static int decoding_seekable_p (Lstream *stream);
static int decoding_flusher (Lstream *stream);
/* Read SIZE bytes of data and store it into DATA. We are a decoding stream
so we read data from the other end, decode it, and store it into DATA. */
-static ssize_t
-decoding_reader (Lstream *stream, unsigned char *data, size_t size)
+static Lstream_data_count
+decoding_reader (Lstream *stream, unsigned char *data, Lstream_data_count size)
{
struct decoding_stream *str = DECODING_STREAM_DATA (stream);
unsigned char *orig_data = data;
- ssize_t read_size;
+ Lstream_data_count read_size;
int error_occurred = 0;
/* We need to interface to mule_decode(), which expects to take some
most SIZE bytes, and delete the data from the runoff. */
if (Dynarr_length (str->runoff) > 0)
{
- size_t chunk = min (size, (size_t) Dynarr_length (str->runoff));
+ Lstream_data_count chunk = min (size, (Lstream_data_count) Dynarr_length (str->runoff));
memcpy (data, Dynarr_atp (str->runoff, 0), chunk);
Dynarr_delete_many (str->runoff, 0, chunk);
data += chunk;
return data - orig_data;
}
-static ssize_t
-decoding_writer (Lstream *stream, const unsigned char *data, size_t size)
+static Lstream_data_count
+decoding_writer (Lstream *stream, const unsigned char *data, Lstream_data_count size)
{
struct decoding_stream *str = DECODING_STREAM_DATA (stream);
- ssize_t retval;
+ Lstream_data_count retval;
/* Decode all our data into the runoff, and then attempt to write
it all out to the other end. Remove whatever chunk we succeeded
static void
mule_decode (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
char tempbuf[1024]; /* some random amount */
Bufpos newpos, even_newer_pos;
Bufpos oldpos = lisp_buffer_stream_startpos (istr);
- ssize_t size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
+ Lstream_data_count size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
if (!size_in_bytes)
break;
#endif /* MULE */
};
-static ssize_t encoding_reader (Lstream *stream, unsigned char *data, size_t size);
-static ssize_t encoding_writer (Lstream *stream, const unsigned char *data,
- size_t size);
+static Lstream_data_count encoding_reader (Lstream *stream, unsigned char *data, Lstream_data_count size);
+static Lstream_data_count encoding_writer (Lstream *stream, const unsigned char *data,
+ Lstream_data_count size);
static int encoding_rewinder (Lstream *stream);
static int encoding_seekable_p (Lstream *stream);
static int encoding_flusher (Lstream *stream);
/* Read SIZE bytes of data and store it into DATA. We are a encoding stream
so we read data from the other end, encode it, and store it into DATA. */
-static ssize_t
-encoding_reader (Lstream *stream, unsigned char *data, size_t size)
+static Lstream_data_count
+encoding_reader (Lstream *stream, unsigned char *data, Lstream_data_count size)
{
struct encoding_stream *str = ENCODING_STREAM_DATA (stream);
unsigned char *orig_data = data;
- ssize_t read_size;
+ Lstream_data_count read_size;
int error_occurred = 0;
/* We need to interface to mule_encode(), which expects to take some
return data - orig_data;
}
-static ssize_t
-encoding_writer (Lstream *stream, const unsigned char *data, size_t size)
+static Lstream_data_count
+encoding_writer (Lstream *stream, const unsigned char *data, Lstream_data_count size)
{
struct encoding_stream *str = ENCODING_STREAM_DATA (stream);
- ssize_t retval;
+ Lstream_data_count retval;
/* Encode all our data into the runoff, and then attempt to write
it all out to the other end. Remove whatever chunk we succeeded
static void
mule_encode (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
char tempbuf[1024]; /* some random amount */
Bufpos newpos, even_newer_pos;
Bufpos oldpos = lisp_buffer_stream_startpos (istr);
- ssize_t size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
+ Lstream_data_count size_in_bytes = Lstream_read (istr, tempbuf, sizeof (tempbuf));
if (!size_in_bytes)
break;
((c) >= 0xA1 && (c) <= 0xDF)
static int
-detect_coding_sjis (struct detection_state *st, const Extbyte *src, size_t n)
+detect_coding_sjis (struct detection_state *st, const Extbyte *src, Lstream_data_count n)
{
while (n--)
{
static void
decode_coding_sjis (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
unsigned int flags = str->flags;
static void
encode_coding_sjis (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
unsigned int flags = str->flags;
} while (0)
static int
-detect_coding_big5 (struct detection_state *st, const Extbyte *src, size_t n)
+detect_coding_big5 (struct detection_state *st, const Extbyte *src, Lstream_data_count n)
{
while (n--)
{
static void
decode_coding_big5 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
unsigned int flags = str->flags;
static void
encode_coding_big5 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
unsigned char c;
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
}
static int
-detect_coding_ucs4 (struct detection_state *st, const Extbyte *src, size_t n)
+detect_coding_ucs4 (struct detection_state *st, const Extbyte *src, Lstream_data_count n)
{
while (n--)
{
static void
decode_coding_ucs4 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
unsigned int flags = str->flags;
static void
encode_coding_ucs4 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
unsigned int flags = str->flags;
/************************************************************************/
static int
-detect_coding_utf8 (struct detection_state *st, const Extbyte *src, size_t n)
+detect_coding_utf8 (struct detection_state *st, const Extbyte *src, Lstream_data_count n)
{
while (n--)
{
static void
decode_coding_utf8 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
unsigned int flags = str->flags;
static void
encode_coding_utf8 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);
unsigned int flags = str->flags;
}
static int
-detect_coding_iso2022 (struct detection_state *st, const Extbyte *src, size_t n)
+detect_coding_iso2022 (struct detection_state *st, const Extbyte *src, Lstream_data_count n)
{
int mask;
static void
decode_coding_iso2022 (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
unsigned int flags = str->flags;
static void
encode_coding_iso2022 (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
unsigned char charmask, c;
unsigned char char_boundary;
interpreted as being in any particular decoding. */
static void
decode_coding_no_conversion (Lstream *decoding, const Extbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
struct decoding_stream *str = DECODING_STREAM_DATA (decoding);
unsigned int flags = str->flags;
static void
encode_coding_no_conversion (Lstream *encoding, const Bufbyte *src,
- unsigned_char_dynarr *dst, size_t n)
+ unsigned_char_dynarr *dst, Lstream_data_count n)
{
unsigned char c;
struct encoding_stream *str = ENCODING_STREAM_DATA (encoding);