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Date: Thu, 19 Sep 1996 12:49:19 -0700 (PDT)
From: Poul-Henning Kamp <phk>
Message-Id: <199609191949.MAA14405@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/kern init_sysent.c kern_ktrace.c syscalls.c syscalls.master src/sys/sys ktrace.h syscall-hide.h syscall.h sysproto.h
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phk         96/09/19 12:49:18

  Modified:    sys/kern  init_sysent.c kern_ktrace.c syscalls.c
                        syscalls.master
               sys/sys   ktrace.h syscall-hide.h syscall.h sysproto.h
  Log:
  Add the utrace(caddr_t addr,size_t len) syscall, that will store the
  data pointed at in a ktrace file, if this process is being ktrace'ed.
  I'm using this to profile malloc usage.
  The advantage is that there is no context around this call, ie, no
  open file or socket, so it will work in any process, and you can
  decide if you want it to collect data or not.
  
  Revision  Changes    Path
  1.36      +1 -1      src/sys/kern/init_sysent.c
  1.13      +40 -1     src/sys/kern/kern_ktrace.c
  1.31      +1 -1      src/sys/kern/syscalls.c
  1.29      +2 -2      src/sys/kern/syscalls.master
  1.9       +14 -1     src/sys/sys/ktrace.h
  1.25      +1 -0      src/sys/sys/syscall-hide.h
  1.29      +1 -0      src/sys/sys/syscall.h
  1.15      +5 -0      src/sys/sys/sysproto.h