495ec2dee2
just use _foo() <-- foo(). In the case of a libpthread that doesn't do call conversion (such as linuxthreads and our upcoming libpthread), this is adequate. In the case of libc_r, we still need three names, which are now _thread_sys_foo() <-- _foo() <-- foo(). Convert all internal libc usage of: aio_suspend(), close(), fsync(), msync(), nanosleep(), open(), fcntl(), read(), and write() to _foo() instead of foo(). Remove all internal libc usage of: creat(), pause(), sleep(), system(), tcdrain(), wait(), and waitpid(). Make thread cancellation fully POSIX-compliant. Suggested by: deischen
46 lines
1.7 KiB
Makefile
46 lines
1.7 KiB
Makefile
# $FreeBSD$
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#
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# All library objects contain rcsid strings by default; they may be
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# excluded as a space-saving measure. To produce a library that does
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# not contain these strings, delete -DLIBC_RCS and -DSYSLIBC_RCS
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# from CFLAGS below. To remove these strings from just the system call
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# stubs, remove just -DSYSLIBC_RCS from CFLAGS.
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LIB=c_r
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SHLIB_MAJOR= 4
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SHLIB_MINOR= 0
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CFLAGS+=-DLIBC_RCS -DSYSLIBC_RCS -I${.CURDIR}/../libc/include
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CFLAGS+=-DPTHREAD_KERNEL -D_THREAD_SAFE -I${.CURDIR}/uthread
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CFLAGS+=-I${.CURDIR}/../../include
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# Uncomment this if you want libc_r to contain debug information for
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# thread locking.
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CFLAGS+=-D_LOCK_DEBUG
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# enable extra internal consistancy checks
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# CFLAGS+=-D_PTHREADS_INVARIANTS
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AINC= -I${.CURDIR}/../libc/${MACHINE_ARCH} -I${.CURDIR}/uthread
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PRECIOUSLIB= yes
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#
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# This is a list of syscalls that are renamed as _thread_sys_{syscall}
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# so that libc_r can provide replacement functions.
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#
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HIDDEN_SYSCALLS= aio_suspend.o accept.o bind.o close.o connect.o dup.o dup2.o \
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execve.o fchflags.o fchmod.o fchown.o fcntl.o \
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flock.o fpathconf.o fstat.o fstatfs.o fsync.o getdirentries.o \
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getlogin.o getpeername.o getsockname.o getsockopt.o ioctl.o listen.o \
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msync.o nanosleep.o nfssvc.o open.o poll.o read.o readv.o recvfrom.o \
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recvmsg.o sched_yield.o select.o sendmsg.o sendto.o \
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setsockopt.o shutdown.o sigaction.o sigaltstack.o \
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signanosleep.o sigpending.o sigprocmask.o sigreturn.o sigsetmask.o \
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sigsuspend.o socket.o \
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socketpair.o wait4.o write.o writev.o
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.include "${.CURDIR}/../libc/Makefile.inc"
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.include "${.CURDIR}/man/Makefile.inc"
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.include "${.CURDIR}/uthread/Makefile.inc"
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.include "${.CURDIR}/sys/Makefile.inc"
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.include <bsd.lib.mk>
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