434fdcead7
This change splits the elf_find_func_offset() function in two: elf_find_func_offset(), which now accepts an already opened Elf object instead of a path to a file that is to be opened, as well as elf_find_func_offset_from_file(), which opens a binary based on a path and then invokes elf_find_func_offset() on the Elf object. Having this split in responsibilities will allow us to call elf_find_func_offset() from other code paths on Elf objects that did not necessarily come from a file on disk. Signed-off-by: Daniel Müller <deso@posteo.net> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20230301212308.1839139-3-deso@posteo.net