Date: Sat, 25 Nov 2000 18:30:11 -0800 (PST) From: Matt Dillon <dillon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_descrip.c kern_event.c sys_generic.c sys_pipe.c uipc_syscalls.c vfs_aio.c vfs_syscalls.c src/sys/nfs nfs_syscalls.c src/sys/sys filedesc.h socketvar.h src/sys/vm swap_pager.c vm_mmap.c Message-ID: <200011260230.SAA05402@freefall.freebsd.org>
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dillon 2000/11/25 18:30:11 PST
Modified files: (Branch: RELENG_4)
sys/kern kern_descrip.c kern_event.c sys_generic.c
sys_pipe.c uipc_syscalls.c vfs_aio.c
vfs_syscalls.c
sys/nfs nfs_syscalls.c
sys/sys filedesc.h socketvar.h
sys/vm swap_pager.c vm_mmap.c
Log:
MFC from current the major file descriptor race fixing patchset.
This fix file descriptor races in open(), close(), fcntl(),
read(), write(), and most other system calls that take file descriptors
as arguments. The races being fixed are mainly due to the file
descriptor table sharing that rfork()/threading allows.
Revision Changes Path
1.81.2.6 +239 -90 src/sys/kern/kern_descrip.c
1.2.2.5 +29 -12 src/sys/kern/kern_event.c
1.55.2.8 +60 -27 src/sys/kern/sys_generic.c
1.60.2.4 +8 -3 src/sys/kern/sys_pipe.c
1.65.2.5 +152 -67 src/sys/kern/uipc_syscalls.c
1.70.2.6 +33 -6 src/sys/kern/vfs_aio.c
1.151.2.6 +83 -10 src/sys/kern/vfs_syscalls.c
1.58.2.1 +6 -3 src/sys/nfs/nfs_syscalls.c
1.19.2.3 +5 -3 src/sys/sys/filedesc.h
1.46.2.4 +2 -2 src/sys/sys/socketvar.h
1.130.2.6 +5 -3 src/sys/vm/swap_pager.c
1.108.2.3 +38 -17 src/sys/vm/vm_mmap.c
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