Mercurial > hg > octave-jordi > gnulib-hg
annotate lib/binary-io.h @ 14379:2330aac2ae54
maint: adjust cpp indentation to reflect nesting depth
I.e., in a block of code that begins with an unnested "#if",
put one space between the "#" in column 1 and following token.
For example,
-#include <sys/vfs.h>
+# include <sys/vfs.h>
Do this only in .c files that are part of a module I maintain.
* lib/linkat.c: Filter through cppi.
* lib/nanosleep.c: Likewise.
* lib/openat.c: Likewise.
* lib/openat-die.c: Likewise.
* lib/dup3.c: Likewise.
* lib/fchownat.c: Likewise.
* lib/flock.c: Likewise.
* lib/fsync.c: Likewise.
* lib/fts.c: Likewise.
* lib/getpass.c: Likewise.
* lib/gettimeofday.c: Likewise.
* lib/userspec.c: Likewise.
* Makefile (sc_cpp_indent_check): New rule, to check this.
| author | Jim Meyering <meyering@redhat.com> |
|---|---|
| date | Sun, 20 Feb 2011 23:02:43 +0100 |
| parents | f6ec6d171e52 |
| children | 8250f2777afc |
| rev | line source |
|---|---|
| 4273 | 1 /* Binary mode I/O. |
|
14079
97fc9a21a8fb
maint: update almost all copyright ranges to include 2011
Jim Meyering <meyering@redhat.com>
parents:
12559
diff
changeset
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2 Copyright (C) 2001, 2003, 2005, 2008-2011 Free Software Foundation, Inc. |
| 4273 | 3 |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5916
diff
changeset
|
4 This program is free software: you can redistribute it and/or modify |
| 4273 | 5 it under the terms of the GNU General Public License as published by |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5916
diff
changeset
|
6 the Free Software Foundation; either version 3 of the License, or |
|
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5916
diff
changeset
|
7 (at your option) any later version. |
| 4273 | 8 |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5916
diff
changeset
|
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 4273 | 16 |
| 17 #ifndef _BINARY_H | |
| 18 #define _BINARY_H | |
| 19 | |
| 20 /* For systems that distinguish between text and binary I/O. | |
|
14182
f6ec6d171e52
binary-io: fix O_TEXT on Haiku
Eric Blake <eblake@redhat.com>
parents:
14079
diff
changeset
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21 O_BINARY is guaranteed by the gnulib <fcntl.h>. */ |
| 4608 | 22 #include <fcntl.h> |
| 23 | |
| 24 /* The MSVC7 <stdio.h> doesn't like to be included after '#define fileno ...', | |
| 25 so we include it here first. */ | |
| 26 #include <stdio.h> | |
| 27 | |
|
12498
7aad334c08d7
binary-io: Avoid gcc warning due to SET_BINARY.
Bruno Haible <bruno@clisp.org>
parents:
12453
diff
changeset
|
28 /* SET_BINARY (fd); |
|
7aad334c08d7
binary-io: Avoid gcc warning due to SET_BINARY.
Bruno Haible <bruno@clisp.org>
parents:
12453
diff
changeset
|
29 changes the file descriptor fd to perform binary I/O. */ |
| 4273 | 30 #if O_BINARY |
| 9905 | 31 # if defined __EMX__ || defined __DJGPP__ || defined __CYGWIN__ |
| 32 # include <io.h> /* declares setmode() */ | |
| 33 # else | |
| 4273 | 34 # define setmode _setmode |
|
5916
e9721cce07d6
Avoid gcc warning on mingw.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
|
35 # undef fileno |
| 4273 | 36 # define fileno _fileno |
| 37 # endif | |
| 38 # ifdef __DJGPP__ | |
| 39 # include <unistd.h> /* declares isatty() */ | |
|
12453
41db359d31ee
binary-io: avoid potential compilation warning
Eric Blake <ebb9@byu.net>
parents:
10778
diff
changeset
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40 /* Avoid putting stdin/stdout in binary mode if it is connected to |
|
41db359d31ee
binary-io: avoid potential compilation warning
Eric Blake <ebb9@byu.net>
parents:
10778
diff
changeset
|
41 the console, because that would make it impossible for the user |
|
41db359d31ee
binary-io: avoid potential compilation warning
Eric Blake <ebb9@byu.net>
parents:
10778
diff
changeset
|
42 to interrupt the program through Ctrl-C or Ctrl-Break. */ |
|
12498
7aad334c08d7
binary-io: Avoid gcc warning due to SET_BINARY.
Bruno Haible <bruno@clisp.org>
parents:
12453
diff
changeset
|
43 # define SET_BINARY(fd) ((void) (!isatty (fd) ? (setmode (fd, O_BINARY), 0) : 0)) |
| 4273 | 44 # else |
|
12498
7aad334c08d7
binary-io: Avoid gcc warning due to SET_BINARY.
Bruno Haible <bruno@clisp.org>
parents:
12453
diff
changeset
|
45 # define SET_BINARY(fd) ((void) setmode (fd, O_BINARY)) |
| 4273 | 46 # endif |
| 47 #else | |
| 48 /* On reasonable systems, binary I/O is the default. */ | |
|
12498
7aad334c08d7
binary-io: Avoid gcc warning due to SET_BINARY.
Bruno Haible <bruno@clisp.org>
parents:
12453
diff
changeset
|
49 # define SET_BINARY(fd) /* do nothing */ ((void) 0) |
| 4273 | 50 #endif |
| 51 | |
| 52 #endif /* _BINARY_H */ |