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| author | Ben Elliston <bje@au.ibm.com> | 2004-12-08 00:30:35 +0000 |
|---|---|---|
| committer | Ben Elliston <bje@au.ibm.com> | 2004-12-08 00:30:35 +0000 |
| commit | 9888440ad603c44db4908229b7ce827ca7a16eb4 (patch) | |
| tree | d8d6c295434e98bab421893524dfc1f85d423655 /libiberty/getopt.c | |
| parent | 52e8304c2f9789951924c332728b994ffa99456c (diff) | |
| download | gdb-9888440ad603c44db4908229b7ce827ca7a16eb4.zip gdb-9888440ad603c44db4908229b7ce827ca7a16eb4.tar.gz gdb-9888440ad603c44db4908229b7ce827ca7a16eb4.tar.bz2 | |
* getopt.c: Include "ansidecl.h" for the ATTRIBUTE_UNUSED macro.
(_getopt_initialize): Annotate argc and argv parameters as unused.
* Makefile.in (getopt.o): Depend on $(INCDIR)/ansidecl.h.
Diffstat (limited to 'libiberty/getopt.c')
| -rw-r--r-- | libiberty/getopt.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libiberty/getopt.c b/libiberty/getopt.c index a1e4827..6d6ea14 100644 --- a/libiberty/getopt.c +++ b/libiberty/getopt.c @@ -3,8 +3,8 @@ "Keep this file name-space clean" means, talk to drepper@gnu.org before changing it! - Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98 - Free Software Foundation, Inc. + Copyright (C) 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, + 1996, 1997, 1998, 2004 Free Software Foundation, Inc. NOTE: This source is derived from an old version taken from the GNU C Library (glibc). @@ -90,6 +90,9 @@ # endif #endif +/* Needed for ATTRIBUTE_UNUSED. */ +#include <ansidecl.h> + /* This version of `getopt' appears to the caller like standard Unix `getopt' but it behaves differently for the user, since it allows the user to intersperse the options with the other arguments. @@ -393,8 +396,8 @@ static const char *_getopt_initialize (int, char *const *, const char *); #endif static const char * _getopt_initialize (argc, argv, optstring) - int argc; - char *const *argv; + int argc ATTRIBUTE_UNUSED; + char *const *argv ATTRIBUTE_UNUSED; const char *optstring; { /* Start processing options with ARGV-element 1 (since ARGV-element 0 |