Remove setpgid() call before executing child process.

Using a separate process group here is bad, since (for example) job
control in the TTY layer prevents interaction with the TTY, causing the
child process to hang.

Mentioned on:	current@
MFC after:	2 weeks

1 files changed, 0 insertions, 1 deletions

diff --git a/usr.bin/truss/setup.c b/usr.bin/truss/setup.c
index ce18f98..bf23ec7 100644
--- a/usr.bin/truss/setup.c
+++ b/usr.bin/truss/setup.c
@@ -78,7 +78,6 @@ setup_and_wait(char *command[])
 	}
 	if (pid == 0) {	/* Child */
 		ptrace(PT_TRACE_ME, 0, 0, 0);
-		setpgid (0, 0); 
 		execvp(command[0], command);
 		err(1, "execvp %s", command[0]);
 	}