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arg-nonnull.h File Reference

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Macros

#define _GL_ARG_NONNULL(params)
 A C macro for declaring that specific arguments must not be NULL. More...
 

Macro Definition Documentation

◆ _GL_ARG_NONNULL

#define _GL_ARG_NONNULL (   params)

A C macro for declaring that specific arguments must not be NULL.

Copyright (C) 2009-2011 Free Software Foundation, Inc.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
_GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools that the values passed as arguments n, ..., m must be non-NULL pointers. n = 1 stands for the first argument, n = 2 for the second argument etc.

Definition at line 24 of file arg-nonnull.h.