Reviewed by: julian

Submitted by:	 john birrel

One version of the pthreads library
another will follow with differnt actions under some cases..
not QUITE complete

1 files changed, 107 insertions, 0 deletions

diff --git a/lib/libc_r/sys/Makefile.inc b/lib/libc_r/sys/Makefile.inc
new file mode 100644
index 0000000..2b22537
--- /dev/null
+++ b/lib/libc_r/sys/Makefile.inc
@@ -0,0 +1,107 @@
+#	@(#)Makefile.inc	8.1 (Berkeley) 6/17/93
+
+# sys sources
+.PATH: ${.CURDIR}/../libc/${MACHINE}/sys ${.CURDIR}/../libc/sys \
+	${.CURDIR}/sys
+
+# modules with non-default implementations on at least one architecture:
+SRCS+=	Ovfork.S brk.S cerror.S exect.S fork.S pipe.S ptrace.S reboot.S \
+	sbrk.S setlogin.S sigpending.S sigprocmask.S sigreturn.S \
+	sigsuspend.S syscall.S __error.c
+
+# glue to provide compatibility between GCC 1.X and 2.X
+SRCS+=	ftruncate.c lseek.c mmap.c truncate.c
+
+# modules with default implementations on all architectures:
+ASM=	access.o acct.o adjtime.o chdir.o chflags.o chmod.o \
+	chown.o chroot.o getdtablesize.o getegid.o geteuid.o \
+	getfh.o getfsstat.o getgid.o getgroups.o getitimer.o \
+	getpgrp.o getpid.o getppid.o getpriority.o \
+	getrlimit.o getrusage.o gettimeofday.o getuid.o kill.o \
+	ktrace.o lfs_bmapv.o lfs_markv.o lfs_segclean.o \
+	lfs_segwait.o link.o lstat.o madvise.o mincore.o \
+	mkdir.o mlock.o mount.o mprotect.o msgsys.o msync.o \
+	munlock.o munmap.o ntp_adjtime.o pathconf.o profil.o \
+	quotactl.o readlink.o rename.o revoke.o rmdir.o rtprio.o \
+	semsys.o setegid.o seteuid.o setgid.o setgroups.o setitimer.o \
+	setpgid.o setpriority.o setregid.o setreuid.o setrlimit.o \
+	setsid.o settimeofday.o setuid.o shmsys.o stat.o statfs.o \
+	swapon.o symlink.o sync.o sysarch.o umask.o unlink.o \
+	unmount.o utimes.o vadvise.o __syscall.o __sysctl.o
+
+# Syscalls renamed as _thread_sys_{syscall}.
+THREADASM=	accept.o bind.o close.o connect.o dup.o dup2.o \
+	execve.o fchdir.o fchflags.o fchmod.o fchown.o fcntl.o \
+	flock.o fpathconf.o fstat.o fstatfs.o fsync.o getdirentries.o \
+	getpeername.o getsockname.o getsockopt.o ioctl.o listen.o \
+	mkfifo.o mknod.o nfssvc.o open.o read.o readv.o recvfrom.o \
+	recvmsg.o select.o sendmsg.o sendto.o setsockopt.o \
+	shutdown.o sigaction.o sigaltstack.o socket.o socketpair.o \
+	wait4.o write.o writev.o
+
+PSEUDO=	_exit.o _getlogin.o
+
+OBJS+=	${ASM} ${THREADASM} ${PSEUDO}
+
+${ASM}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.o
+	@printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' | \
+	    ${CPP} ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -o ${.PREFIX}.o
+	@${LD} -x -r ${.PREFIX}.o
+	@mv a.out ${.PREFIX}.o
+
+PASM=	${ASM:.o=.po}
+${PASM}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.po
+	@printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' | \
+	    ${CPP} -DPROF ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -o ${.PREFIX}.po
+	@${LD} -x -r ${.PREFIX}.po
+	@mv a.out ${.PREFIX}.po
+
+SASM=	${ASM:.o=.so}
+${SASM}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.so
+	@printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' | \
+	    ${CPP} -DPIC ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -k -o ${.PREFIX}.so
+
+${THREADASM}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.o
+	@printf '#include "SYS.h"\nPRSYSCALL(${.PREFIX})\n' | \
+	    ${CPP} ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -o ${.PREFIX}.o
+	@${LD} -x -r ${.PREFIX}.o
+	@mv a.out ${.PREFIX}.o
+
+PTHREADASM=	${THREADASM:.o=.po}
+${PTHREADASM}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.po
+	@printf '#include "SYS.h"\nPRSYSCALL(${.PREFIX})\n' | \
+	    ${CPP} -DPROF ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -o ${.PREFIX}.po
+	@${LD} -x -r ${.PREFIX}.po
+	@mv a.out ${.PREFIX}.po
+
+STHREADASM=	${THREADASM:.o=.so}
+${STHREADASM}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.so
+	@printf '#include "SYS.h"\nPRSYSCALL(${.PREFIX})\n' | \
+	    ${CPP} -DPIC ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -k -o ${.PREFIX}.so
+
+${PSEUDO}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.o
+	@printf '#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/_//})\n' | \
+	    ${CPP} ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -o ${.PREFIX}.o
+	@${LD} -x -r ${.PREFIX}.o
+	@mv a.out ${.PREFIX}.o
+
+PPSEUDO=${PSEUDO:.o=.po}
+${PPSEUDO}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.po
+	@printf '#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/_//})\n' | \
+	    ${CPP} -DPROF ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -o ${.PREFIX}.po
+	@${LD} -x -r ${.PREFIX}.po
+	@mv a.out ${.PREFIX}.po
+
+SPSEUDO=${PSEUDO:.o=.so}
+${SPSEUDO}: ${.CURDIR}/../libc/${MACHINE}/SYS.h /usr/include/sys/syscall.h
+	@${ECHO} creating ${.PREFIX}.so
+	@printf '#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/_//})\n' | \
+	    ${CPP} -DPIC ${CFLAGS:M-[ID]*} ${AINC} | ${AS} -k -o ${.PREFIX}.so