From eee70b8711c65b9d9322a06c67eceaf92e71c2f0 Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Thu, 20 Apr 2006 19:11:37 +0000
Subject: [PATCH] Allow 'list' as alias for '-1' for device discovery.

---
 jeeps/gpslibusb.c | 6 +++++-
 jeeps/gpsusbwin.c | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/jeeps/gpslibusb.c b/jeeps/gpslibusb.c
index d282e4ee3..0adbf77ed 100644
--- a/jeeps/gpslibusb.c
+++ b/jeeps/gpslibusb.c
@@ -232,7 +232,11 @@ gusb_init(const char *portname, gpsdevh **dh)
 
 	/* if "usb:N", read "N" to be the unit number. */
 	if (strlen(portname) > 4) {
-		req_unit_number = atoi(portname + 4);
+		if (0 == strcmp(portname+4, "list")) {
+			req_unit_number = -1;
+		} else {
+			req_unit_number = atoi(portname + 4);
+		}
 	}
 
 	usb_find_busses();
diff --git a/jeeps/gpsusbwin.c b/jeeps/gpsusbwin.c
index cd217cb67..b14ca2fd0 100644
--- a/jeeps/gpsusbwin.c
+++ b/jeeps/gpsusbwin.c
@@ -202,7 +202,11 @@ gusb_init(const char *pname, gpsdevh **dh)
 	gusb_register_ll(&win_llops);
 
 	if (strlen(pname) > 4) {
-		req_unit_number = atoi(pname+4);
+		if (0 == strcmp(portname+4, "list")) {
+			req_unit_number = -1;
+		} else {
+			req_unit_number = atoi(pname+4);
+		}
 	}
 
 	hdevinfo = SetupDiGetClassDevs( (GUID *) &GARMIN_GUID, NULL, NULL, 
-- 
2.30.2