PETSc version 3.15.5

PetscDLAddr

find the name of a symbol in a dynamic library

PetscErrorCode PetscDLAddr(void (*func)(void), const char **name)

Not Collective

	handle	- obtained with PetscDLOpen() or NULL
	func	- pointer to the function, NULL if not found

name

- name of symbol, or NULL if name lookup is not supported

In order to be dynamically loadable, the symbol has to be exported as such. On many UNIX-like systems this requires platform-specific linker flags.

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