Example code for retrieving loaded libraries using functions in dyld.h

dyld_image_list.c

#include <mach-o/dyld.h>

char *target_image_name = "libdyld";
const struct mach_header* target_mach_header = NULL;
const char *image_name = NULL;

int num_images = _dyld_image_count();
printf("%i images loaded\n", num_images);

for (int i = 0; i < num_images; i++) {
	image_name = _dyld_get_image_name(i);
	printf("%s (slide %lx)\n", image_name, _dyld_get_image_vmaddr_slide(i));

	if (strstr(image_name, target_image_name)) {
		printf("Found lib: %s\n", image_name);
		target_mach_header = _dyld_get_image_header(i);
		break;
	}
}