[UPDATE] gcc NULL strings passed from ternary operators in kernel modules
From: Jeffrey Merkey
Date: Thu Jan 13 2011 - 02:56:46 EST
might help if my examples are correct -- geez...
interesting case with gcc. The following code example:
printk("%s\n", (value & 1) ? "set": "clear");
will evaluate to NULL unless the ":" character has a space after
static string declaration.
this version
printk("%s\n", (value & 1) ? "set" : "clear");
works.
go figure. Looks like gcc assumes this case is a C++ construct of
some sort and
evaluates it to NULL.
Jeff
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