setitimer

[Erhannis]

Again, running the docker the README gives. I'm trying to compile some code. (I can provide a git repo, if desired.) Running into a problem - looks like it boils down to, setitimer from time.h isn't defined. Seems like it shows up in lljvm files:

root@ebb1c6a0a0c2:/usr/local/lib/lljvm-bin-linux-i386-0.2# grep -r "setitimer"
include/newlib/sys/time.h:int _EXFUN(setitimer, (int __which, const struct itimerval *__value,

but when I try to compile the project, I get:

root@ebb1c6a0a0c2:/project/src# lljvm-cc -X -DNESTEDVM -X -DHAVE_CONFIG_H -c minimodem.c databits_ascii.c databits_binary.c databits_callerid.c databits_baudot.c baudot.c databits_uic.c uic_codes.c fsk.c kiss_fft.c kiss_fftr.c simpleaudio.c simple-tone-generator.c simpleaudio-pulse.c simpleaudio-alsa.c simpleaudio-sndio.c simpleaudio-benchmark.c simpleaudio-sndfile.c simpleaudio-stdio.c
clang: warning: argument unused during compilation: '-X'
clang: warning: argument unused during compilation: '-X'
In file included from minimodem.c:23:
/usr/local/lib/lljvm/include/newlib/getopt.h:167:7: warning: declaration of 'struct getopt_data' will not be visible outside of this function
  int _EXFUN (__getopt_r,
      ^
/usr/local/lib/lljvm/include/newlib/getopt.h:169:16: note: instantiated from:
               struct getopt_data * __data));
                      ^
/usr/local/lib/lljvm/include/newlib/getopt.h:171:7: warning: declaration of 'struct getopt_data' will not be visible outside of this function
  int _EXFUN (__getopt_long_r,
      ^
/usr/local/lib/lljvm/include/newlib/getopt.h:174:16: note: instantiated from:
               struct getopt_data * __data));
                      ^
/usr/local/lib/lljvm/include/newlib/getopt.h:176:7: warning: declaration of 'struct getopt_data' will not be visible outside of this function
  int _EXFUN (__getopt_long_only_r,
      ^
/usr/local/lib/lljvm/include/newlib/getopt.h:179:16: note: instantiated from:
               struct getopt_data * __data));
                      ^
minimodem.c:319:2: warning: if statement has empty body [-Wempty-body]
        ;       // don't care, hush compiler.
        ^
4 diagnostics generated.
root@ebb1c6a0a0c2:/project/src# lljvm-cc -lm -link minimodem.o databits_ascii.o databits_binary.o databits_callerid.o databits_baudot.o baudot.o databits_uic.o uic_codes.o fsk.o kiss_fft.o kiss_fftr.o simpleaudio.o simple-tone-generator.o simpleaudio-pulse.o simpleaudio-alsa.o simpleaudio-sndio.o simpleaudio-benchmark.o simpleaudio-sndfile.o simpleaudio-stdio.o -o minimodem
lljvm-backend: Attributes.cpp:76: std::string llvm::Attribute::getAsString(llvm::Attributes): Assertion `!Result.empty() && "Unknown attribute!"' failed.
Stack dump:
0.	Running pass 'Function Pass Manager' on module 'minimodem.bc'.
1.	Running pass 'Module Verifier' on function '@bit_window'
Unable to find external method setitimer(III)I

Is setitimer not fully supported, or something?