// BUILD: $CC main.c -DRUN_DIR=$RUN_DIR -o $BUILD_DIR/insert_target.exe // BUILD: $CC foo.c -dynamiclib -install_name $RUN_DIR/libfoo.dylib -o $BUILD_DIR/libfoo.dylib // BUILD: $CC interposer.c -dynamiclib $BUILD_DIR/libfoo.dylib -install_name $RUN_DIR/libinterposer.dylib -o $BUILD_DIR/libinterposer.dylib // BUILD: $CC main.c $BUILD_DIR/libinterposer.dylib $BUILD_DIR/libfoo.dylib -DRUN_DIR=$RUN_DIR -o $BUILD_DIR/interpose_target.exe // BUILD: $DYLD_ENV_VARS_ENABLE $BUILD_DIR/insert_target.exe // RUN: ./insert_target.exe // RUN: DYLD_INSERT_LIBRARIES=$RUN_DIR/libfoo.dylib ./insert_target.exe true // RUN: ./interpose_target.exe true #include <stdlib.h> #include <stdio.h> #include <stdbool.h> #include <string.h> #include <mach-o/dyld_priv.h> int main(int argc, const char* argv[]) { printf("[BEGIN] dyld_has_inserted_or_interposing_libraries\n"); bool actual = dyld_has_inserted_or_interposing_libraries(); bool expected = (argc == 2) && (strcmp(argv[1], "true") == 0); const char* result = (actual == expected) ? "PASS" : "FAIL"; printf("[%s] dyld_has_inserted_or_interposing_libraries\n", result); return 0; }