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Re: [avr-libc-dev] pgm_read_byte_far & Interrupts
From: |
Joerg Wunsch |
Subject: |
Re: [avr-libc-dev] pgm_read_byte_far & Interrupts |
Date: |
Tue, 1 Apr 2008 20:16:35 +0200 |
User-agent: |
Mutt/1.5.11 |
As Moritz Struebe wrote:
> Is there a comprehensive list of problematic functions?
Well, any. So far, nobody volunteered to compile a list of functions
that /are/ reentrant, thus except for a few things where reentrancy is
obvious (like strtok_r()), all functions have to be considered
non-reentrant.
This is also what's written in the preamble of the documentation
(second section, ``General information about this library'').
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)