DragonFly BSD
DragonFly commits List (threaded) for 2003-10
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cvs commit: src/sys/emulation/43bsd 43bsd_socket.c src/sys/emulation/linux linux_socket.c src/sys/emulation/svr4 svr4_stream.c src/sys/kern init_sysent.c kern_subr.c syscalls.c syscalls.master uipc_syscalls.c src/sys/sys kern_syscall.h socketvar.h ...

From: "David P. Reese" <daver@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 7 Oct 2003 18:30:33 -0700 (PDT)

daver       2003/10/07 18:30:33 PDT

  Modified files:
    sys/emulation/43bsd  43bsd_socket.c 
    sys/emulation/linux  linux_socket.c 
    sys/emulation/svr4   svr4_stream.c 
    sys/kern             init_sysent.c kern_subr.c syscalls.c 
                         syscalls.master uipc_syscalls.c 
    sys/sys              kern_syscall.h socketvar.h syscall-hide.h 
                         syscall.h syscall.mk sysproto.h 
                         sysunion.h uio.h 
  Introduce the function iovec_copyin() and it's friend iovec_free().
  These remove a great deal of duplicate code in the syscall functions.
  For those who like numbers, this patch uses iovec_copyin() four times
  in uipc_syscalls.c, two times in linux_socket.c and two times in
  43bsd_socket.c.  Would somebody please comment on the inclusion of
  sys/malloc.h in sys/uio.h?
  Remove sockargs() which was used once in the svr4 emulation code.  It
  is replaced with a small piece of code that gets an mbuf and copyin()'s
  to it's data region.
  Remove the osendfile() syscall which was inapropriately named and placed
  in the COMPAT_43 code where it doesn't belong.
  Split the socket(), shutdown() and sendfile() syscalls.  All of the
  syscalls in kern/uipc_syscalls.c are now split.
  Prevent a panic due to m_freem()'ing a dangling pointer in recvmsg(),
  orecvmsg(), linux_recvmsg().
  This patch completely removes COMPAT_43 from kern/uipc_syscalls.c.
  Revision  Changes    Path
  1.4       +12 -47    src/sys/emulation/43bsd/43bsd_socket.c
  1.13      +12 -46    src/sys/emulation/linux/linux_socket.c
  1.10      +11 -3     src/sys/emulation/svr4/svr4_stream.c
  1.8       +1 -1      src/sys/kern/init_sysent.c
  1.12      +38 -0     src/sys/kern/kern_subr.c
  1.8       +1 -1      src/sys/kern/syscalls.c
  1.3       +2 -3      src/sys/kern/syscalls.master
  1.18      +147 -198  src/sys/kern/uipc_syscalls.c
  1.5       +7 -0      src/sys/sys/kern_syscall.h
  1.6       +0 -1      src/sys/sys/socketvar.h
  1.9       +0 -1      src/sys/sys/syscall-hide.h
  1.9       +1 -1      src/sys/sys/syscall.h
  1.9       +0 -0      src/sys/sys/syscall.mk
  1.9       +0 -14     src/sys/sys/sysproto.h
  1.6       +0 -3      src/sys/sys/sysunion.h
  1.6       +13 -0     src/sys/sys/uio.h

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