B20: dlopen() of multiple libraries emits a warning message

Sun Feb 28 12:54:00 GMT 1999

Greetings:
a test case:
#include <dlfcn.h>
#include <stdlib.h>
int main()
{
 void *h1, *h2;
 h1=dlopen("console.dll", RTLD_LAZY);
 h2=dlopen("uart.dll", RTLD_LAZY);
 dlclose(h2);
 dlclose(h1);
 return(0);
}
when run, emits a warning message:
WARNING: previous dlopen of U:\tmp\uart.dll wasn't correctly performed
This message is coming from
 winsup/dll_init.cc::DllList::currentDlOpenedLib function. Not
being too
familiar with the sources, I am guessing that this function is necessary
for
properly loading a DLL which has other DLLs in its dependency list.
However,
invoking it from dlopen() function call may not be a proper solution.
Hope that
somebody can provide a solution for this problem by the next release.
-- stanley
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