[Sablevm-developer] Errno usage considered harmful?!

[Grzegorz B. P. <ga...@de...>]

Hi all,

I have strange problems with compiler warnings:

1. If I add:
  #include <errno.h>
  extern int errno;
I get such warning:
  java_lang_ProcessImpl.c:24: warning: function declaration isn't a
prototype

2. In interrupt() implementation I use a pointer to pthread_cond_t:
  volatile pthread_cond_t *sleeping_on_cond;
I also keep getting this warning:
  java_lang_VMThread.c:342: warning: passing arg 1 of
  `pthread_cond_broadcast' discards qualifiers from pointer target type
which is such code:
  pthread_cond_broadcast (env_other->thread.sleeping_on_cond);

Not sure how to deal with these two. Suggestions are very welcomed. [*]

Cheers,

				Grzegorz B. Prokopski

[*] Like a good RTFM, for ex.

-- 
Grzegorz B. Prokopski <ga...@de...>
Debian GNU/Linux      http://www.debian.org
SableVM - LGPLed JVM  http://www.sablevm.org
Why SableVM ?!?       http://devel.sablevm.org/wiki/WhySableVM