tstdl.cpp File Reference

#include "config.hpp"
#include <stdlib.h>
#include <iostream>

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Functions
int	main (int argc, char **argv)

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 29 of file tstdl.cpp.

{
#if HAVE_DLFCN_H
    if (argc != 3)
    {
        cerr << "bad args" << endl << "Usage: tstdl filename symbol" << endl;
        exit(1);
    }
    void *mod = dlopen(argv[1][0] ? argv[1] : 0, RTLD_NOW|RTLD_LOCAL);
    if (!mod)
    {
        cerr << "dlopen failed for file '" << argv[1] << "'\n" <<
            "dlerror=" << dlerror() << endl;
        exit(1);
    }
    void *sym = dlsym(mod, argv[2]);
    cout << "sym=" << sym << endl;
    dlclose(mod);
    exit(0);
#else
    cerr << "dl lib not enabled or not supported" << endl;
    exit(1);
#endif
 
}