On Tue, Jan 29, 2013 at 9:52 AM, Mulyadi Santosa <mulyadi.santosa@gmail.com>wrote:
On Tue, Jan 29, 2013 at 3:13 AM, horseriver <horserivers@gmail.com> wrote:
hi:)
In kernel code ,what is the use of EXPORT_SYMBOL()? Does it export a function to user application , so this function can be used in user application ?
So it can be used by kernel modules.
Think of it like "public" keyword in C++.
-- regards,
Mulyadi Santosa Freelance Linux trainer and consultant
blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com
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And you're allowed to use it in Kernel modules too? I mean I can expose a function in a kernel module that I am building by using EXPORT_SYMBOL?