diff options
Diffstat (limited to 'modules/gnu.c')
| -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"), |