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Re: [PATCH v3] fix warnings in sys/select.h fortification with -Wsign-conversion

From: Andreas Schwab <schwab at linux-m68k dot org>
To: Mike Frysinger <vapier at gentoo dot org>
Cc: libc-alpha at sourceware dot org
Date: Sat, 09 Jun 2012 09:35:32 +0200
Subject: Re: [PATCH v3] fix warnings in sys/select.h fortification with -Wsign-conversion
References: <1339195817-14531-1-git-send-email-vapier@gentoo.org><1339213821-28278-1-git-send-email-vapier@gentoo.org>

Mike Frysinger <vapier@gentoo.org> writes:

> +  ({ /* Need to cast as "d" is an int fd and can cause signed warnings.  */ \
        /* Avoid a warning from -Wsign-conversion.  */
> +     unsigned long int __d = (unsigned long int) (d);			    \

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

References:
- [PATCH] fix warnings in sys/select.h fortification with -Wsign-conversion
  - From: Mike Frysinger
- [PATCH v3] fix warnings in sys/select.h fortification with -Wsign-conversion
  - From: Mike Frysinger

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