Messages in this thread |  | | Subject | Re: [PATCH] add function attributes to sprintf() and snprintf() | From | James Antill <> | Date | 09 Nov 2001 00:24:34 -0500 |
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Erik Mouw <J.A.K.Mouw@its.tudelft.nl> writes:
> Hi, > > This patch adds function attributes to sprintf() and snprintf() so the > compiler can catch formatting errors at compile time. Patch is against > 2.4.13-ac8, but it should apply cleanly against 2.4.14 as well.
This is done inside gcc as sprintf/snprintf/vsnprintf etc. are all standard symbols so gcc automatically adds the attributes for them.
In gcc 3.x it's all done in gcc/builtin-attrs.def
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