1104e1f381
* debug/warning-nop.c (__nop): Rename to nop, make it static. (__warndecl): Use alias attribute directly, instead of strong_alias macro. Add attribute_hidden.
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* Dummy nop functions to elicit link-time warnings.
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but 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
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sys/cdefs.h>
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static void
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nop (void)
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{
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}
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/* Don't insert any other #include's before this #undef! */
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#undef __warndecl
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#define __warndecl(name, msg) \
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extern void name (void) __attribute__ ((alias ("nop"))) attribute_hidden; \
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link_warning (name, msg)
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#undef __USE_FORTIFY_LEVEL
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#define __USE_FORTIFY_LEVEL 99
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/* Following here we need an #include for each public header file
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that uses __warndecl. */
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#include <string.h>
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