Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib/istream-data.c @ 6142:6c0bfc35af03 HEAD

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Removed memory pool parameter from iostreams. Default pool was almost always used, and the stream usually required destroying anyway so it didn't even make freeing memory easier.
author Timo Sirainen <tss@iki.fi>
date Tue, 24 Jul 2007 06:59:56 +0300
parents c44bb2b3994d
children 6a64e64fa3a3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1741
9df02b1533b3 Removed most of the license comments from src/lib/*.c. It's just fine to
Timo Sirainen <tss@iki.fi>
parents: 1667
diff changeset
1 /* Copyright (c) 2002-2003 Timo Sirainen */
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
2
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
3 #include "lib.h"
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
4 #include "istream-internal.h"
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
5
903
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 898
diff changeset
6 static void _close(struct _iostream *stream __attr_unused__)
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
7 {
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
8 }
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
9
903
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 898
diff changeset
10 static void _destroy(struct _iostream *stream __attr_unused__)
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
11 {
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
12 }
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
13
1915
79790750c349 importing new index code. mbox still broken.
Timo Sirainen <tss@iki.fi>
parents: 1870
diff changeset
14 static ssize_t _read(struct _istream *stream __attr_unused__)
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
15 {
2431
8e9d8cb1e674 Removed istream.disconnected, it's too much of a special case and the only
Timo Sirainen <tss@iki.fi>
parents: 2421
diff changeset
16 stream->istream.eof = TRUE;
1667
Timo Sirainen <tss@iki.fi>
parents: 953
diff changeset
17 return -1;
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
18 }
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
19
3629
e05a1af4bbc7 Added i_stream_seek_mark() and used it
Timo Sirainen <tss@iki.fi>
parents: 3241
diff changeset
20 static void _seek(struct _istream *stream, uoff_t v_offset,
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3647
diff changeset
21 bool mark __attr_unused__)
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
22 {
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
23 stream->skip = v_offset;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
24 stream->istream.v_offset = v_offset;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
25 }
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
26
6142
6c0bfc35af03 Removed memory pool parameter from iostreams. Default pool was almost always
Timo Sirainen <tss@iki.fi>
parents: 5483
diff changeset
27 struct istream *i_stream_create_from_data(const void *data, size_t size)
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
28 {
903
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
Timo Sirainen <tss@iki.fi>
parents: 898
diff changeset
29 struct _istream *stream;
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
30
6142
6c0bfc35af03 Removed memory pool parameter from iostreams. Default pool was almost always
Timo Sirainen <tss@iki.fi>
parents: 5483
diff changeset
31 stream = i_new(struct _istream, 1);
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
32 stream->buffer = data;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
33 stream->pos = size;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
34
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
35 stream->iostream.close = _close;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
36 stream->iostream.destroy = _destroy;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
37
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
38 stream->read = _read;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
39 stream->seek = _seek;
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
40
5106
81394e71f92a Added istream->blocking setting. It's now used to assert-crash early if a
Timo Sirainen <tss@iki.fi>
parents: 3863
diff changeset
41 stream->istream.blocking = TRUE;
3239
904a268921af Added seekable variable to struct istream.
Timo Sirainen <tss@iki.fi>
parents: 2431
diff changeset
42 stream->istream.seekable = TRUE;
6142
6c0bfc35af03 Removed memory pool parameter from iostreams. Default pool was almost always
Timo Sirainen <tss@iki.fi>
parents: 5483
diff changeset
43 (void)_i_stream_create(stream, -1, 0);
5483
Timo Sirainen <tss@iki.fi>
parents: 5479
diff changeset
44 stream->statbuf.st_size = size;
Timo Sirainen <tss@iki.fi>
parents: 5479
diff changeset
45 return &stream->istream;
764
f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
46 }