Use the configure detected gcc __attribute__ macros, instead of hard-coding

them.

ChangeLog

@@ -1,3 +1,9 @@
+Sun May 19 02:31:11 CDT 2002 Adam Heath <doogie@debian.org>
+
+  * optlib/error.h, optlib/getopt.c, utils/start-stop-daemon.c: Use
+    the configure detected gcc __attribute__ macros, instead of
+    hard-coding them.
+
 Thu May 16 19:09:48 CEST 2002 Wichert Akkerman <wichert@deephackmode.org>
 
   * po/da.po: New version from Claus Hindsgaul <claus_h@image.dk>

optlib/error.h

@@ -22,19 +22,6 @@
 #ifndef _ERROR_H
 #define _ERROR_H 1
 
-#ifndef __attribute__
-/* This feature is available in gcc versions 2.5 and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
-#  define __attribute__(Spec) /* empty */
-# endif
-/* The __-protected variants of `format' and `printf' attributes
-   are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
-#  define __format__ format
-#  define __printf__ printf
-# endif
-#endif
-
 #ifdef	__cplusplus
 extern "C" {
 #endif
@@ -46,11 +33,11 @@ extern "C" {
    If STATUS is nonzero, terminate the program with `exit (STATUS)'.  */
 
 extern void error (int status, int errnum, const char *format, ...)
-     __attribute__ ((__format__ (__printf__, 3, 4)));
+     PRINTFFORMAT(3, 4);
 
 extern void error_at_line (int status, int errnum, const char *fname,
 			   unsigned int lineno, const char *format, ...)
-     __attribute__ ((__format__ (__printf__, 5, 6)));
+     PRINTFFORMAT(5, 6);
 
 /* If NULL, error will flush stdout, then print on stderr the program
    name, a colon and a space.  Otherwise, error will call this

optlib/getopt.c

@@ -270,7 +270,7 @@ extern pid_t __libc_pid;
    is valid for the getopt call we must make sure that the ARGV passed
    to getopt is that one passed to the process.  */
 static void
-__attribute__ ((unused))
+FUNCATTR(unused)
 store_args_and_env (int argc, char *const *argv)
 {
   /* XXX This is no good solution.  We should rather copy the args so

utils/start-stop-daemon.c

@@ -156,9 +156,9 @@ static int pid_is_exec(pid_t pid, const struct stat *esb);
 
 #ifdef __GNUC__
 static void fatal(const char *format, ...)
-	__attribute__((noreturn, format(printf, 1, 2)));
+	NONRETURNPRINTFFORMAT(1, 2);
 static void badusage(const char *msg)
-	__attribute__((noreturn));
+	NONRETURNING;
 #else
 static void fatal(const char *format, ...);
 static void badusage(const char *msg);