Patchworkβ Avoid "attribute 'warning': unknown attribute" warning

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Submitter Linus Torvalds
Date 2009-06-18 17:41:29
Message ID <alpine.LFD.2.01.0906181034590.16802@localhost.localdomain>
Download mbox | patch
Permalink /patch/31192/
State New
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Comments

Linus Torvalds - 2009-06-18 17:41:29
This avoids getting annoying warnings from <curl/typecheck-gcc.h> and from 
<bits/string3.h>, which use the "__attribute__((__warning__ (msg)))" gcc 
attribute.

[ The attribute causes gcc to print out the supplied warning message if 
  the function is used. We should some day support it, but this patch just 
  makes us ignore it. ]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 parse.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

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Patch

diff --git a/parse.c b/parse.c
index df696e5..e5ad867 100644
--- a/parse.c
+++ b/parse.c
@@ -528,6 +528,8 @@  static struct init_keyword {
 	{ "__cold__",	NS_KEYWORD,	.op = &ignore_attr_op },
 	{ "hot",	NS_KEYWORD,	.op = &ignore_attr_op },
 	{ "__hot__",	NS_KEYWORD,	.op = &ignore_attr_op },
+	{ "warning",	NS_KEYWORD,	.op = &ignore_attr_op },
+	{ "__warning__",	NS_KEYWORD,	.op = &ignore_attr_op },
 };
 
 void init_parser(int stream)