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| author | Jim Meyering <meyering@redhat.com> | 2009-02-14 11:22:22 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2009-03-02 09:10:17 +0100 |
| commit | ebfbdf9f0e53d5eb8e6a1c85d825a1a9f0f1baef (patch) | |
| tree | 7a663605bb08ec9c0850c50f508aceb08bc4d20e | |
| parent | 2d10b7617bf846d197b881507c6c37e951e773dd (diff) | |
| download | coreutils-ebfbdf9f0e53d5eb8e6a1c85d825a1a9f0f1baef.tar.xz | |
maint: avoid gcc warning about missing attributes
* src/prog-fprintf.h (prog_fprintf): Declare with printf attribute.
* src/system.h (usage): Declare with the "noreturn" attribute.
| -rw-r--r-- | src/prog-fprintf.h | 5 | ||||
| -rw-r--r-- | src/system.h | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/prog-fprintf.h b/src/prog-fprintf.h index d5c3d425a..98029ab9c 100644 --- a/src/prog-fprintf.h +++ b/src/prog-fprintf.h @@ -1,5 +1,5 @@ /* prog-fprintf.h - common formating output functions and definitions - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008-2009 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 @@ -19,6 +19,7 @@ # include <stdio.h> -extern void prog_fprintf (FILE *fp, char const *fmt, ...); +extern void prog_fprintf (FILE *fp, char const *fmt, ...) + __attribute__ ((__format__ (__printf__, 2, 3))); #endif diff --git a/src/system.h b/src/system.h index 990be0c69..ba74da448 100644 --- a/src/system.h +++ b/src/system.h @@ -655,4 +655,4 @@ bad_cast (char const *s) return (char *) s; } -void usage (int status); +void usage (int status) ATTRIBUTE_NORETURN; |