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PR libfortran/20179
authorfxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 11 Sep 2005 13:34:57 +0000 (13:34 +0000)
committerfxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 11 Sep 2005 13:34:57 +0000 (13:34 +0000)
commit353c8a953bd109cd9f3358f32e1cdfc69b79bd54
tree35236cb14e10c63da0654a19ffe321f96fc4ba9c
parentfb7b3a224f79a22fda6da10f408735315849c88f
PR libfortran/20179
* io/unix.c (is_preconnected): Add function to test if a stream
corresponds to a preconnected unit.
* io/io.h: Add prototype for is_preconnected.
* io/transfer.c (data_transfer_init): Do not truncate
preconnected units.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104141 138bc75d-0d04-0410-961f-82ee72b054a4
libgfortran/ChangeLog
libgfortran/io/io.h
libgfortran/io/transfer.c
libgfortran/io/unix.c