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authorJoseph Myers <joseph@codesourcery.com>2014-11-26 20:54:16 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-11-26 20:54:16 +0000
commit8915eacef88eb25ac94e6bb37b473adb326e9d1b (patch)
treecb431216b6925c65f721537f7370830938b9b79d /bits
parentf1a5a0e3c3d32bb800a0a63a0cfcd1b25a8e3d4d (diff)
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Avoid warnings for unused results in nscd/connections.c.
This patch avoids warnings for unused results of setuid and setgid in
nscd/connections.c using an ignore_value macro along the lines
suggested by Paul in
<https://sourceware.org/ml/libc-alpha/2014-11/msg00733.html>.

Tested for x86_64.

	* include/libc-internal.h (ignore_value): New macro.
	* nscd/connections.c (restart): Wrap calls to setuid and setgid
	with ignore_value.
Diffstat (limited to 'bits')
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