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nagios-plugins  1.4.16
arg-nonnull.h
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00001 /* A C macro for declaring that specific arguments must not be NULL.
00002    Copyright (C) 2009, 2010 Free Software Foundation, Inc.
00003 
00004    This program is free software: you can redistribute it and/or modify it
00005    under the terms of the GNU General Public License as published
00006    by the Free Software Foundation; either version 3 of the License, or
00007    (at your option) any later version.
00008 
00009    This program is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU General Public License
00015    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
00016 
00017 /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
00018    that the values passed as arguments n, ..., m must be non-NULL pointers.
00019    n = 1 stands for the first argument, n = 2 for the second argument etc.  */
00020 #ifndef _GL_ARG_NONNULL
00021 # if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
00022 #  define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
00023 # else
00024 #  define _GL_ARG_NONNULL(params)
00025 # endif
00026 #endif