dltest (1) Linux Manual Page
dltest – A simple library symbol test
Synopsis
dltest library symbolDescription
dltest is simple test of occurence of the symbol in the library. The library must be a full (with path) file name of the shared object, in which the search for symbol should be performed.Without any parameters, dltest print short help message.
Examples
To determine if the symbol printf is found in the libc-2.18.so:- $ dltest /usr/lib/libc-2.18.so printf
