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Diffstat (limited to 'libdaemon/dnonblock.h')
-rw-r--r-- | libdaemon/dnonblock.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/libdaemon/dnonblock.h b/libdaemon/dnonblock.h new file mode 100644 index 0000000..e39da4e --- /dev/null +++ b/libdaemon/dnonblock.h @@ -0,0 +1,52 @@ +#ifndef foodaemonnonblockhfoo +#define foodaemonnonblockhfoo + +/*** + This file is part of libdaemon. + + Copyright 2003-2008 Lennart Poettering + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + +***/ + +#ifdef __cplusplus +extern "C" { +#endif + +/** \file + * + * Contains a single function used to change a file descriptor to + * non-blocking mode using fcntl(). + */ + +/** Change the passed file descriptor to non-blocking or blocking + * mode, depending on b. + * @param fd The file descriptor to manipulation + * @param b TRUE if non-blocking mode should be enabled, FALSE if it + * should be disabled + * @return Zero on success, nonzero on failure. + */ +int daemon_nonblock(int fd, int b); + +#ifdef __cplusplus +} +#endif + +#endif |