rld Manual

Using the rld Loader Library
RLD Manual—528857-006
2-3
dlopen()
loaded. Note that any handle returned by dlopen()counts as a usage of the
target library and until it is closed, the library is not unloaded.

RTLD_VERBOSE(n) specifies the amount and type of debugging information
to provide on the home terminal or standard error file when an error occurs.
The possibilities are:

0 - Perform the default behavior

1 - None

2 - List warning and error messages

3 - List warning and error messages and files loaded

4 - List warning and error messages, files loaded, and symbol resolution

5 - List warning and error messages, files loaded, and file search details

6 - List warning and error messages, files loaded, symbol resolution, and
file search details

7 - List warning and error messages, files loaded, symbol resolution, and
symbol search details

8 - List warning and error messages, files loaded, symbol resolution, file
search details, and symbol search details
These combinations are allowed:

Only one of RTLD_LAZY, RTLD_NOW, and RTLD_NO_LOAD

Only one of RTLD_GLOBAL and RTLD_LOCAL

RTLD_VERBOSE(n)
dlopen() treats the mode parameter as the sum of the specified values and
reports an error if any other value is used. Valid values for mode cannot evaluate to
0 (zero).