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-rw-r--r--utils/settrans.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/utils/settrans.c b/utils/settrans.c
index 901ed0c9..311a7cfd 100644
--- a/utils/settrans.c
+++ b/utils/settrans.c
@@ -1,6 +1,6 @@
/* Set a file's translator.
- Copyright (C) 1995 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996 Free Software Foundation, Inc.
Written by Miles Bader <miles@gnu.ai.mit.edu>
@@ -39,6 +39,7 @@ static struct argp_option options[] =
{"create", 'c', 0, 0, "Create NODE if it doesn't exist"},
{"dereference", 'L', 0, 0, "If a translator exists, put the new one on top"},
{"goaway", 'g', 0, 0, "Make any existing active translator go away"},
+ {"pause", 'P', 0, 0, "When starting an active translator, prompt and wait for a newline on stdin before completing the startup handshake"},
{0,0,0,0, "When an active translator is told to go away:", 2},
{"recursive", 'R', 0, 0, "Shutdown its children too"},
@@ -76,7 +77,7 @@ main(int argc, char *argv[])
int goaway_flags = 0;
/* Various option flags. */
- int passive = 0, active = 0, keep_active = 0;
+ int passive = 0, active = 0, keep_active = 0, pause = 0;
/* Parse our options... */
error_t parse_opt (int key, char *arg, struct argp_state *state)
@@ -97,6 +98,7 @@ main(int argc, char *argv[])
case 'a': active = 1; break;
case 'p': passive = 1; break;
case 'k': keep_active = 1; break;
+ case 'P': pause = 1; break;
case 'c': lookup_flags |= O_CREAT; break;
case 'L': lookup_flags &= ~O_NOTRANS; break;
@@ -126,6 +128,12 @@ main(int argc, char *argv[])
mach_port_t *underlying,
mach_msg_type_name_t *underlying_type)
{
+ if (pause)
+ {
+ fprintf (stderr, "Pausing...\n");
+ getchar ();
+ }
+
node = file_name_lookup (node_name, flags | lookup_flags, 0666);
if (node == MACH_PORT_NULL)
return errno;