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| author | Jerry DeLisle <jvdelisle@gcc.gnu.org> | 2009-07-23 00:58:46 +0000 |
|---|---|---|
| committer | Jerry DeLisle <jvdelisle@gcc.gnu.org> | 2009-07-23 00:58:46 +0000 |
| commit | d8771b59b77c8e469a19f6496b1025a8ad75d4f3 (patch) | |
| tree | 7d06a4c6da999ce63065afecdfe7cade74ff43f6 /libgfortran/io/unix.c | |
| parent | 1f8260a03924e19733d76fed622bf619cd39bf18 (diff) | |
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re PR libfortran/32784 ([win32] Using 'CONOUT$', 'CONIN$', or 'CONERR$' as assigned file generates Fortran runtime error: Bad file descriptor)
2009-07-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/32784
* unix.c (regular_file): Check for CONIN$ CONOUT$, and CONERR$ and open
the respective /dev/conin or /dev/conout devices. This is Cygwin
specific.
From-SVN: r149970
Diffstat (limited to 'libgfortran/io/unix.c')
| -rw-r--r-- | libgfortran/io/unix.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libgfortran/io/unix.c b/libgfortran/io/unix.c index a7eb4e3..8c7bf86 100644 --- a/libgfortran/io/unix.c +++ b/libgfortran/io/unix.c @@ -897,6 +897,26 @@ regular_file (st_parameter_open *opp, unit_flags *flags) return -1; } +#ifdef __CYGWIN__ + if (opp->file_len == 7) + { + if (strncmp (path, "CONOUT$", 7) == 0 + || strncmp (path, "CONERR$", 7) == 0) + { + fd = open ("/dev/conout", O_WRONLY); + flags->action = ACTION_WRITE; + return fd; + } + } + + if (opp->file_len == 6 && strncmp (path, "CONIN$", 6) == 0) + { + fd = open ("/dev/conin", O_RDONLY); + flags->action = ACTION_READ; + return fd; + } +#endif + rwflag = 0; switch (flags->action) |