~/zzuf-trunk% export DYLD_PRINT_APIS=1
~/zzuf-trunk% export DYLD_PRINT_BINDINGS=1
~/zzuf-trunk% export DYLD_PRINT_INITIALIZERS=1
~/zzuf-trunk% export DYLD_PRINT_REBASINGS=1
~/zzuf-trunk% export DYLD_PRINT_SEGMENTS=1
~/zzuf-trunk% export DYLD_PRINT_STATISTICS=1
~/zzuf-trunk% DYLD_INSERT_LIBRARIES=./src/.libs/libzzuf.dylib ls
dyld: Mapping ./src/.libs/libzzuf.dylib
            __TEXT at 0x7000->0x9fff
            __DATA at 0xa000->0xafff
          __IMPORT at 0xb000->0xbfff
        __LINKEDIT at 0xc000->0x1175b
dyld: could not load inserted library: ./src/.libs/libzzuf.dylib

Trace/BPT trap
~/zzuf-trunk%