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author | julian <julian@FreeBSD.org> | 1996-08-20 08:22:01 +0000 |
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committer | julian <julian@FreeBSD.org> | 1996-08-20 08:22:01 +0000 |
commit | 7350d1d3b2ec940c89a2b20f9d09985d9fd9e9d7 (patch) | |
tree | b14348030d1048f8628b798374a8a061a990aae3 /lib/libc/net/gethostnamadr.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/net/gethostnamadr.c')
-rw-r--r-- | lib/libc/net/gethostnamadr.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/lib/libc/net/gethostnamadr.c b/lib/libc/net/gethostnamadr.c index fff18cb..d274365 100644 --- a/lib/libc/net/gethostnamadr.c +++ b/lib/libc/net/gethostnamadr.c @@ -24,8 +24,8 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)$Id: gethostnamadr.c,v 1.7 1995/05/30 05:40:45 rgrimes Exp $"; -static char rcsid[] = "$Id: gethostnamadr.c,v 1.7 1995/05/30 05:40:45 rgrimes Exp $"; +static char sccsid[] = "@(#)$Id: gethostnamadr.c,v 1.8 1996/07/12 18:54:36 jkh Exp $"; +static char rcsid[] = "$Id: gethostnamadr.c,v 1.8 1996/07/12 18:54:36 jkh Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -184,6 +184,27 @@ gethostbyaddr(const char *addr, int len, int type) return hp; } +#ifdef _THREAD_SAFE +struct hostent_data; + +/* + * Temporary function (not thread safe) + */ +int gethostbyaddr_r(const char *addr, int len, int type, + struct hostent *result, struct hostent_data *buffer) +{ + struct hostent *hp = 0; + int ret; + if ((hp = gethostbyaddr(addr, len, type)) == NULL) { + ret = -1; + } else { + memcpy(result, hp, sizeof(struct hostent)); + ret = 0; + } + return(ret); +} +#endif + void sethostent(stayopen) int stayopen; |