diff options
author | julian <julian@FreeBSD.org> | 1996-08-20 08:22:01 +0000 |
---|---|---|
committer | julian <julian@FreeBSD.org> | 1996-08-20 08:22:01 +0000 |
commit | 7350d1d3b2ec940c89a2b20f9d09985d9fd9e9d7 (patch) | |
tree | b14348030d1048f8628b798374a8a061a990aae3 /lib/libc/gen/ttyname.c | |
parent | 60125bd1a9e42a8b02f15396ba886b417c95bbc1 (diff) | |
download | FreeBSD-src-7350d1d3b2ec940c89a2b20f9d09985d9fd9e9d7.zip FreeBSD-src-7350d1d3b2ec940c89a2b20f9d09985d9fd9e9d7.tar.gz |
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.
Diffstat (limited to 'lib/libc/gen/ttyname.c')
-rw-r--r-- | lib/libc/gen/ttyname.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/gen/ttyname.c b/lib/libc/gen/ttyname.c index 7ec5429..7593850 100644 --- a/lib/libc/gen/ttyname.c +++ b/lib/libc/gen/ttyname.c @@ -49,7 +49,8 @@ static char sccsid[] = "@(#)ttyname.c 8.2 (Berkeley) 1/27/94"; #ifdef _THREAD_SAFE #include <pthread.h> #include "pthread_private.h" -static pthread_mutex_t ttyname_lock = PTHREAD_MUTEX_INITIALIZER; +static struct pthread_mutex _ttyname_lockd = PTHREAD_MUTEX_INITIALIZER; +static pthread_mutex_t ttyname_lock = &_ttyname_lockd; static pthread_key_t ttyname_key; static int ttyname_init = 0; |