diff options
Diffstat (limited to 'src/libthread/Linux.c')
| -rw-r--r-- | src/libthread/Linux.c | 33 |
1 files changed, 3 insertions, 30 deletions
diff --git a/src/libthread/Linux.c b/src/libthread/Linux.c index d6d31afa..357e9260 100644 --- a/src/libthread/Linux.c +++ b/src/libthread/Linux.c @@ -99,13 +99,15 @@ again: sigdelset(&mask, SIGUSR1); sigsuspend(&mask); +//print("%d %d awake again\n", time(0), getpid()); + /* * We're awake. Make USR1 not interrupt system calls. */ lock(r->l); ignusr1(1); if(r->asleep && r->pid == getpid()){ -print("resleep %d\n", getpid()); +//print("resleep %d\n", getpid()); /* Didn't really wake up - signal from something else */ goto again; } @@ -266,35 +268,6 @@ threadexitsall(char *msg) } /* - * exec - need to arrange for wait proc to run - * the execs so it gets the wait messages - */ -int -_runthreadspawn(int *fd, char *cmd, char **argv) -{ - Execjob e; - int pid; - - e.fd = fd; - e.cmd = cmd; - e.argv = argv; - e.c = chancreate(sizeof(ulong), 0); -print("%d run\n", time(0)); - qlock(&_threadexeclock); - sendp(_threadexecchan, &e); -print("%d sent\n", time(0)); - while(_threadexecproc == nil) - yield(); - kill(_threadexecproc->osprocid, SIGUSR2); -print("%d killed\n", time(0)); - pid = recvul(e.c); - qunlock(&_threadexeclock); -print("%d ran\n", time(0)); - return pid; -} - - -/* * per-process data, indexed by pid * * could use modify_ldt and a segment register |