If stdin, stdout or stderr get opened in unexpected read/write state
authorNick Ing-Simmons <nik@tiuk.ti.com>
Thu, 22 Mar 2001 11:59:44 +0000 (11:59 +0000)
committerNick Ing-Simmons <nik@tiuk.ti.com>
Thu, 22 Mar 2001 11:59:44 +0000 (11:59 +0000)
commita00b5bd33cb12556305f4526d4870e67e2ca9517
tree65c1599bac3840ee1c5d7c50de5268b31e9305f8
parent4a7d1889681c73a99b9a39d8a3d3760367674002
If stdin, stdout or stderr get opened in unexpected read/write state
then warn at time of open not at time of use.

p4raw-id: //depot/perlio@9295
doio.c
pp_hot.c
pp_sys.c