From: Richard Henderson <rth@twiddle.net>
To: libc-ports@sourceware.org
Subject: [PATCH 05/10] alpha: Eliminate set-but-not-used warnings with internal syscalls.
Date: Thu, 09 Feb 2012 04:29:00 -0000 [thread overview]
Message-ID: <1328761745-24481-6-git-send-email-rth@twiddle.net> (raw)
In-Reply-To: <1328761745-24481-1-git-send-email-rth@twiddle.net>
---
ChangeLog.alpha | 2 ++
sysdeps/unix/alpha/sysdep.h | 4 +++-
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/ChangeLog.alpha b/ChangeLog.alpha
index afcf75a..42e3c85 100644
--- a/ChangeLog.alpha
+++ b/ChangeLog.alpha
@@ -1,5 +1,7 @@
2012-02-08 Richard Henderson <rth@twiddle.net>
+ * sysdeps/unix/alpha/sysdep.h (INTERNAL_SYSCALL_DECL): Mark unused.
+
* sysdeps/unix/sysv/linux/alpha/bits/stat.h (_STAT_VER_LINUX): New.
* sysdeps/alpha/dl-tls.h (TLS_DTV_UNALLOCATED): New.
diff --git a/sysdeps/unix/alpha/sysdep.h b/sysdeps/unix/alpha/sysdep.h
index 64add9e..224c95d 100644
--- a/sysdeps/unix/alpha/sysdep.h
+++ b/sysdeps/unix/alpha/sysdep.h
@@ -190,7 +190,9 @@ __LABEL(name) \
_sc_ret; \
})
-#define INTERNAL_SYSCALL_DECL(err) long int err
+#define INTERNAL_SYSCALL_DECL(err) \
+ long int err __attribute__((unused))
+
/* Make sure and "use" the variable that we're not returning,
in order to suppress unused variable warnings. */
#define INTERNAL_SYSCALL_ERROR_P(val, err) ((void)val, err)
--
1.7.7.6
next prev parent reply other threads:[~2012-02-09 4:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-09 4:29 [PATCH 00/10] Alpha compilation fixes Richard Henderson
2012-02-09 4:29 ` Richard Henderson [this message]
2012-02-09 4:29 ` [PATCH 03/10] alpha: Define TLS_DTV_UNALLOCATED Richard Henderson
2012-02-09 4:29 ` [PATCH 06/10] alpha: Convert to crt[in].S Richard Henderson
2012-02-09 4:29 ` [PATCH 02/10] alpha: Require kernel version 2.6.0 Richard Henderson
2012-02-09 4:29 ` [PATCH 04/10] alpha: Define _STAT_VER_LINUX Richard Henderson
2012-02-09 17:52 ` Richard Henderson
2012-02-13 2:43 ` Carlos O'Donell
2012-02-09 4:29 ` [PATCH 01/10] alpha: Remove HAVE_TLS_SUPPORT and HAVE___THREAD tests Richard Henderson
2012-02-09 4:35 ` [PATCH 08/10] alpha: Remove HAVE_ELF tests Richard Henderson
2012-02-09 4:35 ` [PATCH 09/10] alpha: Add tls-macros.h Richard Henderson
2012-02-09 4:35 ` [PATCH 10/10] alpha: Add ldsodefs.h and tst-audit.h Richard Henderson
2012-02-09 4:36 ` [PATCH 07/10] alpha: Support __NR_fstatat64 Richard Henderson
2012-02-09 19:04 ` [PATCH 00/10] Alpha compilation fixes Roland McGrath
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