diff options
| author | Nicholas Noll <nbnoll@eml.cc> | 2021-11-16 15:21:55 -0800 |
|---|---|---|
| committer | Nicholas Noll <nbnoll@eml.cc> | 2021-11-16 15:21:55 -0800 |
| commit | d1caabb4cd9f283f8e21e742c42e1ceb454133dc (patch) | |
| tree | a9e9a027e8092757b8e72c4825cbaecff7c40ce4 /src/cmd/rc/exec.c | |
| parent | e923adef5df8077259ed9973a4bffb0e08999fbe (diff) | |
Feat: added fd duplications
Diffstat (limited to 'src/cmd/rc/exec.c')
| -rw-r--r-- | src/cmd/rc/exec.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/cmd/rc/exec.c b/src/cmd/rc/exec.c index 28941a0..9ebb517 100644 --- a/src/cmd/rc/exec.c +++ b/src/cmd/rc/exec.c @@ -689,6 +689,19 @@ Xword(void) } void +Xclose(void) +{ + pushredir(Rclose, runner->code.exe[runner->code.i++].i, 0); +} + +void +Xdup(void) +{ + pushredir(Rclose, runner->code.exe[runner->code.i].i, runner->code.exe[runner->code.i+1].i); + runner->code.i += 2; +} + +void Xwrite(void) { int fd; |