From owner-cvs-bin  Mon Dec 26 04:59:44 1994
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Date: Mon, 26 Dec 1994 04:59:30 -0800
From: Bruce Evans <bde>
Message-Id: <199412261259.EAA25046@freefall.cdrom.com>
To: cvs-bin, CVS-commiters
Subject: cvs commit: src/bin/date date.c
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bde         94/12/26 04:59:29

  Modified:    bin/date date.c
  Log:
  Obtained from: partly from 386BSD-0.1.2.4
  
  Fix several bugs involving the obsolescent -d and -t options:
  -d 0 and -t 0 were ignored
  -t -600 was a usage error
  -d 'atoi is not suitable for parsing args' and -t duh were not usage errors
  
  Change some error messages to say which call to settimeofday failed.
  
  Restore casts of NULL in function calls.
  
  Finish conversion to using err() instead of perror().

From owner-cvs-bin  Mon Dec 26 05:02:11 1994
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Date: Mon, 26 Dec 1994 05:02:07 -0800
From: Bruce Evans <bde>
Message-Id: <199412261302.FAA25113@freefall.cdrom.com>
To: cvs-bin, CVS-commiters
Subject: cvs commit: src/bin/sh cd.c
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bde         94/12/26 05:02:06

  Modified:    bin/sh   cd.c
  Log:
  Obtained from: partly from 1.1.5
  
  Convert "" to "." for "cd" and "cd ''".  chdir("") is required to fail
  on POSIX systems.

From owner-cvs-bin  Fri Dec 30 05:13:42 1994
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Date: Fri, 30 Dec 1994 05:12:14 -0800
From: Bruce Evans <bde>
Message-Id: <199412301312.FAA18228@freefall.cdrom.com>
To: cvs-bin, CVS-commiters
Subject: cvs commit: src/bin/cp cp.c
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bde         94/12/30 05:12:13

  Modified:    bin/cp   cp.c
  Log:
  Don't strip off the last slash in the pathname "/".  cp used to
  stat the pathname "" in order to decide that the pathname "/" is
  a directory.  This caused `cp kernel /' to fail if the kernel has
  the POSIX behaviour of not allowing the pathname "" to be an alias
  for ".".  It presumably also caused `cp /etc/motd /' to fail in
  the unlikely event that "." is not stat'able.
  
  Be more careful about concatenating pathnames: don't check that
  the pathname fits until prefixes have been discarded (the check
  was too strict).  Print the final pathname in error messages.
  Terminate the target directory name properly for error messages.
  Don't add a slash between components if there is already a slash.