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authorHolger Weiss <holger@zedat.fu-berlin.de>2013-08-19 21:27:12 (GMT)
committerHolger Weiss <holger@zedat.fu-berlin.de>2013-08-19 21:27:12 (GMT)
commit26fbe7f1e68bb0c96da32491efcf3696fe6c299b (patch)
treec4d95289187a64e9c7517bf73d8208026c3d2fb3 /gl/safe-write.h
parent5f79e3e9f62ca5487d9881973149136ba1d19d3e (diff)
downloadmonitoring-plugins-26fbe7f1e68bb0c96da32491efcf3696fe6c299b.tar.gz
Sync with the latest Gnulib code (6f2d632)
Diffstat (limited to 'gl/safe-write.h')
-rw-r--r--gl/safe-write.h24
1 files changed, 0 insertions, 24 deletions
diff --git a/gl/safe-write.h b/gl/safe-write.h
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1/* An interface to write() that retries after interrupts.
2 Copyright (C) 2002, 2009-2010 Free Software Foundation, Inc.
3
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
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
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
16
17#include <stddef.h>
18
19#define SAFE_WRITE_ERROR ((size_t) -1)
20
21/* Write up to COUNT bytes at BUF to descriptor FD, retrying if interrupted.
22 Return the actual number of bytes written, zero for EOF, or SAFE_WRITE_ERROR
23 upon error. */
24extern size_t safe_write (int fd, const void *buf, size_t count);