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From: John Birrell <jb@FreeBSD.ORG>
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	Wed, 10 Jun 1998 15:28:47 -0700 (PDT)
Date: Wed, 10 Jun 1998 15:28:47 -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_r/uthread uthread_read.c uthread_readv.c
         uthread_write.c uthread_writev.c
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jb          1998/06/10 15:28:47 PDT

  Modified files:
    lib/libc_r/uthread   uthread_read.c uthread_readv.c 
                         uthread_write.c uthread_writev.c 
  Log:
  Check the access mode in the flags before waiting on a read or a write
  that might never be possible if the file was not opened in the corrent
  mode. This prevents a hang for bad programs. Why do people code like that?
  
  Revision  Changes    Path
  1.6       +13 -1     src/lib/libc_r/uthread/uthread_read.c
  1.6       +13 -1     src/lib/libc_r/uthread/uthread_readv.c
  1.8       +13 -1     src/lib/libc_r/uthread/uthread_write.c
  1.9       +13 -1     src/lib/libc_r/uthread/uthread_writev.c