Open System Services Library Calls Reference Manual (G06.29+, H06.08+, J06.03+)

OSS Library Calls (a - d) dlclose(3)
RETURN VALUES
Upon successful invalidation of the library handle, the function returns the value 0 (zero). Other-
wise, a nonzero value is returned and the dlerror( ) or dlresultcode( ) function should be called
immediately to determine the problem.
ERRORS
The dlclose( ) function does not set the errno variable. Error information is available through
the dlerror( ) or dlresultcode( ) function.
RELATED INFORMATION
Functions: dlerror(3), dlopen(3), dlresultcode(3), dlsym(3).
STANDARDS CONFORMANCE
This function is an extension to the XPG4 Version 2 specification.
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