dlerror (3) - Linux Man Pages
dlerror: obtain error diagnostic for functions in the dlopen API
dlerror - obtain error diagnostic for functions in the dlopen API
DESCRIPTIONThe dlerror() function returns a human-readable, null-terminated string describing the most recent error that occurred from a call to one of the functions in the dlopen API since the last call to dlerror(). The returned string does not include a trailing newline.
VERSIONSdlerror() is present in glibc 2.0 and later.
ATTRIBUTESFor an explanation of the terms used in this section, see attributes(7).
NOTESThe message returned by dlerror() may reside in a statically allocated buffer that is overwritten by subsequent dlerror() calls.
HistoryThis function is part of the dlopen API, derived from SunOS.
COLOPHONThis page is part of release 5.05 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.