Submitted by: John Birrell <cimaxp1!jb@werple.net.au>

Here are the diffs for libc_r to get it one step closer to P1003.1c
These make most of the thread/mutex/condvar structures opaque to the
user. There are three functions which have been renamed with _np
suffixes because they are extensions to P1003.1c (I did them for JAVA,
which needs to suspend/resume threads and also start threads suspended).

I've created a new header (pthread_np.h) for the non-POSIX stuff.

The egrep tags stuff in /usr/src/lib/libc_r/Makefile that I uncommented
doesn't work. I think its best to delete it. I don't think libc_r needs
tags anyway, 'cause most of the source is in libc which does have tags.

also:

Here's the first batch of man pages for the thread functions.
The diff to /usr/src/lib/libc_r/Makefile removes some stuff that was
inherited from /usr/src/lib/libc/Makefile that should only be done with
libc.

also:

I should have sent this diff with the pthread(3) man page.
It allows people to type

make -DWANT_LIBC_R world

to get libc_r built with the rest of the world. I put this in the
pthread(3) man page.  The default is still not to build libc_r.


also:
The diff attached adds a pthread(3) man page to /usr/src/share/man/man3.
The idea is that without libc_r installed, this man page will give people
enough info to know that they have to build libc_r.

1 files changed, 0 insertions, 12 deletions

diff --git a/lib/libc_r/uthread/uthread_init.c b/lib/libc_r/uthread/uthread_init.c
index 6139935..d044063 100644
--- a/lib/libc_r/uthread/uthread_init.c
+++ b/lib/libc_r/uthread/uthread_init.c
@@ -202,18 +202,6 @@ _thread_main(int argc, char *argv[], char *env)
 	_thread_init();
 	return (main(argc, argv, env));
 }
-#else
-/*
- * Force our auto-initialization module to be pulled in from the library,
- * by referencing a symbol that is defined in it.
- *
- * The auto-initialization module is a small C++ module.  It has a static
- * constructor that calls _thread_init() automatically, at the beginning
- * of program execution.  That eliminates the need for any special hooks
- * in crt0.o.
- */
-extern int _thread_autoinit_dummy_decl;
-static int *_thread_autoinit_dummy_ref = &_thread_autoinit_dummy_decl;
 #endif
 #else
 /*