K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2015-01-11T19:15:28.510148Z
K 7
svn:log
V 389
MFC discussed with: jilles, -developers

MFC r266971:

  - Return NULL and set errno to EINVAL if size is 0 (as required by POSIX).
  Update the manpage to reflect this change.
  - Always set the current position to the first null-byte when opening in append
  mode. This makes the implementation compatible with glibc's. Update the test
  suite.

  Reported by:	pho
  Approved by:	cognet

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