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| author | rsc <devnull@localhost> | 2007-03-26 12:02:41 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2007-03-26 12:02:41 +0000 |
| commit | c8f538425f4e92e1e438b9bd25cb08e250a93d5b (patch) | |
| tree | d701abbcd4973d5b6909d104eefe521de70a4e1c /src/cmd/rc/havefork.c | |
| parent | 79049567a0fac8707ea3f2927403445bdb2394fa (diff) | |
| download | plan9port-c8f538425f4e92e1e438b9bd25cb08e250a93d5b.tar.gz plan9port-c8f538425f4e92e1e438b9bd25cb08e250a93d5b.tar.bz2 plan9port-c8f538425f4e92e1e438b9bd25cb08e250a93d5b.zip | |
sync with plan 9
Diffstat (limited to 'src/cmd/rc/havefork.c')
| -rw-r--r-- | src/cmd/rc/havefork.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/cmd/rc/havefork.c b/src/cmd/rc/havefork.c index 6e4aa924..e81046d6 100644 --- a/src/cmd/rc/havefork.c +++ b/src/cmd/rc/havefork.c @@ -1,5 +1,3 @@ -#include <u.h> -#include <signal.h> #include "rc.h" #include "getflags.h" #include "exec.h" @@ -13,9 +11,7 @@ Xasync(void) { int null = open("/dev/null", 0); int pid; - int tcpgrp, pgrp; char npid[10]; - if(null<0){ Xerror("Can't open /dev/null\n"); return; @@ -26,12 +22,6 @@ Xasync(void) Xerror("try again"); break; case 0: - /* - * Should make reads of tty fail, writes succeed. - */ - signal(SIGTTIN, SIG_IGN); - signal(SIGTTOU, SIG_IGN); - pushredir(ROPEN, null, 0); start(runq->code, runq->pc+1, runq->local); runq->ret = 0; |