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14bf2c9d37
Emacs C indenting really gets confused by these lines if they carry no trailing semicolon, hence let's make this nicer for good old emacs. The other macros which define functions already do this too, so let's copy the scheme here. Also, let's use an uppercase name for the macro. So far our rough rule was that macros that are totally not function-like (like this ones, which define a function) are uppercase. (Well, admittedly it is a rough rule only, for example function and variable decorators are all lower-case SINCE THE CONSTANT YELLING IN THE SOURCES WOULD SUCK, and also they at least got underscore prefixes.) Also, the macros that define functions that we already have are all uppercase, so let's do the same here...
54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "set.h"
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#include "util.h"
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typedef struct FDSet FDSet;
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FDSet* fdset_new(void);
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void fdset_free(FDSet *s);
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int fdset_put(FDSet *s, int fd);
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int fdset_put_dup(FDSet *s, int fd);
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bool fdset_contains(FDSet *s, int fd);
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int fdset_remove(FDSet *s, int fd);
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int fdset_new_fill(FDSet **_s);
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int fdset_new_listen_fds(FDSet **_s, bool unset);
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int fdset_cloexec(FDSet *fds, bool b);
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int fdset_close_others(FDSet *fds);
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unsigned fdset_size(FDSet *fds);
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int fdset_iterate(FDSet *s, Iterator *i);
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#define FDSET_FOREACH(fd, fds, i) \
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for ((i) = ITERATOR_FIRST, (fd) = fdset_iterate((fds), &(i)); (fd) >= 0; (fd) = fdset_iterate((fds), &(i)))
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DEFINE_TRIVIAL_CLEANUP_FUNC(FDSet*, fdset_free);
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#define _cleanup_fdset_free_ _cleanup_(fdset_freep)
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