dlclose

Syntax

#include <dlfcn.h> int dlclose (void *handle);

Description

This function closes a dynamic module loaded with dlopen (see section dlopen). The memory is freed and all pointers into that image become invalid.

Return Value

Returns 0 on success, non-zero value on failure. More detailed error information can be obtained using dlerror (see section dlerror).

Portability

ANSI/ISO C	No
POSIX	1003.1-2001; not 1003.2-1992