From mboxrd@z Thu Jan  1 00:00:00 1970
From: Randi Botse <nightdecoder@gmail.com>
Subject: String formatting in signal handler
Date: Sat, 20 Oct 2012 22:03:49 +0700
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Hi List,

Almost (maybe all) function from the standard library stdio.h and
string.h are not safely to be called by signal handler. If so, how to
format string in a signal handler?. I want to log some signals which
sent to my program, the contents is for example: time, the signal
number itself, etc, and then write it to a file.

Regards.