Reimplement mutexes, condvars, and rwlocks to eliminate bugs,

particularly the "consume the signal you just sent" hang, and putting
the wait queues in userspace.

Do cancellation handling in pthread_cond_*wait(), pthread_join(),
and sem_wait().

Add __ prefix to thr{sleep,wakeup,exit,sigdivert}() syscalls; add
'abort" argument to thrsleep to close cancellation race; make
thr{sleep,wakeup} return errno values via *retval to avoid touching
userspace errno.

2 files changed, 5 insertions, 5 deletions

diff --git a/lib/libc/arch/amd64/Makefile.inc b/lib/libc/arch/amd64/Makefile.inc
index 2cfeef61734..891bde15d16 100644
--- a/lib/libc/arch/amd64/Makefile.inc
+++ b/lib/libc/arch/amd64/Makefile.inc
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile.inc,v 1.3 2005/06/29 14:03:25 mickey Exp $
+#	$OpenBSD: Makefile.inc,v 1.4 2012/01/17 02:34:18 guenther Exp $
 
 KMINCLUDES= arch/amd64/SYS.h
-KMSRCS=	ffs.S strlen.S htonl.S ntohl.S htons.S ntohs.S
+KMSRCS=	ffs.S htonl.S ntohl.S htons.S ntohs.S
diff --git a/lib/libc/arch/amd64/string/Makefile.inc b/lib/libc/arch/amd64/string/Makefile.inc
index a384f0f20ae..e9662393875 100644
--- a/lib/libc/arch/amd64/string/Makefile.inc
+++ b/lib/libc/arch/amd64/string/Makefile.inc
@@ -1,8 +1,8 @@
-#	$OpenBSD: Makefile.inc,v 1.2 2007/05/15 18:42:31 otto Exp $
+#	$OpenBSD: Makefile.inc,v 1.3 2012/01/17 02:34:18 guenther Exp $
 
 SRCS+=  bcmp.c ffs.S index.c memchr.c memcmp.c bcopy.c bzero.c \
-        rindex.c strcat.c strcmp.c strcpy.c strcspn.c strlen.S \
+        rindex.c strcat.c strcmp.c strcpy.c strcspn.c strlen.c \
         strncat.c strncmp.c strncpy.c strpbrk.c strsep.c \
         strspn.c strstr.c swab.c memset.c strlcpy.c strlcat.c
 
-LSRCS+=	ffs.c strlen.c
+LSRCS+=	ffs.c