Date: Tue, 14 Jul 1998 21:22:56 -0700 (PDT) From: John Polstra <jdp@FreeBSD.ORG> Subject: cvs commit: src/contrib/gcc c-common.c c-tree.h extend.texi Message-ID: <199807150422.VAA17251@freefall.freebsd.org>
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jdp 1998/07/14 21:22:55 PDT
Modified files:
contrib/gcc c-common.c c-tree.h extend.texi
Log:
Add support for a new archetype "printf0" for the "format" function
attribute. It is like the existing "printf" archetype, except that
it doesn't complain if the format string is a null pointer. See
the node "Function Attributes" in the GCC info pages if you don't
know what this is all about.
This change will allow us to add format string checking for the
err(3) family of functions.
Revision Changes Path
1.2 +36 -15 src/contrib/gcc/c-common.c
1.2 +1 -1 src/contrib/gcc/c-tree.h
1.2 +9 -7 src/contrib/gcc/extend.texi
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