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From: John Birrell <jb@FreeBSD.ORG>
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Date: Sat, 11 Apr 1998 00:02:59 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-lib@FreeBSD.ORG
Subject: cvs commit: src/lib/libc/stdlib exit.c
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jb          1998/04/11 00:02:59 PDT

  Modified files:
    lib/libc/stdlib      exit.c 
  Log:
  Add a global variable called __isthreaded that can be tested throughout
  libc to determine if locking is required. This is needed in libc
  for use with kernel threads, but until a thread is created, we don't
  really want to bother locking things. The variable was added here
  because the crt code calls exit(main()) so all programs will get the
  variable.
  
  Revision  Changes    Path
  1.2       +9 -0      src/lib/libc/stdlib/exit.c