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| author | KO Myung-Hun <komh@chollian.net> | 2014-11-19 15:13:58 +0000 |
|---|---|---|
| committer | Gary V. Vaughan <gary@gnu.org> | 2014-11-20 20:56:24 +0000 |
| commit | 8991a6cc3d4ad073c9fe479bbff0e6e217be0a38 (patch) | |
| tree | 9fa29474e2dc6113d2388454540580a06e9d6314 | |
| parent | 0ea9ccbb6e77ade9956d951cd2d206ef67acd2c3 (diff) | |
| download | m4-8991a6cc3d4ad073c9fe479bbff0e6e217be0a38.tar.gz | |
m4: fdopen() with a text mode explicitly on OS/2.
On OS/2 kLIBC, fdopen() creates a stream in a mode of a file
descriptor. So specify "t" to open a stream in a text mode explicitly
on OS/2.
* modules/gnu.c (m4_esyscmd): fdopen() in a text mode on OS/2.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
| -rw-r--r-- | modules/gnu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/gnu.c b/modules/gnu.c index 874502e0..f891ddca 100644 --- a/modules/gnu.c +++ b/modules/gnu.c @@ -684,7 +684,13 @@ M4BUILTIN_HANDLER (esyscmd) m4_set_sysval (127); return; } +#if OS2 + /* On OS/2 kLIBC, fdopen() creates a stream in a mode of a file + descriptor. So incldue "t" to open stream in a text mode explicitly. */ + pin = fdopen (fd, "rt"); +#else pin = fdopen (fd, "r"); +#endif if (!pin) { m4_error (context, 0, errno, me, _("cannot run command %s"), |