diff options
Diffstat (limited to 'sim/common/callback.c')
| -rw-r--r-- | sim/common/callback.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sim/common/callback.c b/sim/common/callback.c index f83dd54..18bcc80 100644 --- a/sim/common/callback.c +++ b/sim/common/callback.c @@ -1143,3 +1143,14 @@ cb_is_stdin (host_callback *cb, int fd) return fdbad (cb, fd) ? 0 : fdmap (cb, fd) == 0; } +int +cb_is_stdout (host_callback *cb, int fd) +{ + return fdbad (cb, fd) ? 0 : fdmap (cb, fd) == 1; +} + +int +cb_is_stderr (host_callback *cb, int fd) +{ + return fdbad (cb, fd) ? 0 : fdmap (cb, fd) == 2; +} |