From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 .../ppp/patches/100-debian_ip-ip_option.patch      | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 package/network/services/ppp/patches/100-debian_ip-ip_option.patch

(limited to 'package/network/services/ppp/patches/100-debian_ip-ip_option.patch')

diff --git a/package/network/services/ppp/patches/100-debian_ip-ip_option.patch b/package/network/services/ppp/patches/100-debian_ip-ip_option.patch
new file mode 100644
index 0000000..1017e0f
--- /dev/null
+++ b/package/network/services/ppp/patches/100-debian_ip-ip_option.patch
@@ -0,0 +1,96 @@
+pppd: Allow specifying ip-up and ip-down scripts
+
+This patch implements the "ip-up-script" and "ip-down-script" options which
+allow to specify the path of the ip-up and ip-down scripts to call.
+
+These options default to _PATH_IPUP and _PATH_IPDOWN to retain the 
+existing behaviour.
+
+The patch originated from the Debian project.
+
+Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
+
+--- a/pppd/ipcp.c
++++ b/pppd/ipcp.c
+@@ -1958,7 +1958,7 @@ ipcp_up(f)
+      */
+     if (ipcp_script_state == s_down && ipcp_script_pid == 0) {
+ 	ipcp_script_state = s_up;
+-	ipcp_script(_PATH_IPUP, 0);
++	ipcp_script(path_ipup, 0);
+     }
+ }
+ 
+@@ -2008,7 +2008,7 @@ ipcp_down(f)
+     /* Execute the ip-down script */
+     if (ipcp_script_state == s_up && ipcp_script_pid == 0) {
+ 	ipcp_script_state = s_down;
+-	ipcp_script(_PATH_IPDOWN, 0);
++	ipcp_script(path_ipdown, 0);
+     }
+ }
+ 
+@@ -2062,13 +2062,13 @@ ipcp_script_done(arg)
+     case s_up:
+ 	if (ipcp_fsm[0].state != OPENED) {
+ 	    ipcp_script_state = s_down;
+-	    ipcp_script(_PATH_IPDOWN, 0);
++	    ipcp_script(path_ipdown, 0);
+ 	}
+ 	break;
+     case s_down:
+ 	if (ipcp_fsm[0].state == OPENED) {
+ 	    ipcp_script_state = s_up;
+-	    ipcp_script(_PATH_IPUP, 0);
++	    ipcp_script(path_ipup, 0);
+ 	}
+ 	break;
+     }
+--- a/pppd/main.c
++++ b/pppd/main.c
+@@ -316,6 +316,9 @@ main(argc, argv)
+     struct protent *protp;
+     char numbuf[16];
+ 
++    strlcpy(path_ipup, _PATH_IPUP, sizeof(path_ipup));
++    strlcpy(path_ipdown, _PATH_IPDOWN, sizeof(path_ipdown));
++
+     link_stats_valid = 0;
+     new_phase(PHASE_INITIALIZE);
+ 
+--- a/pppd/options.c
++++ b/pppd/options.c
+@@ -114,6 +114,8 @@ char	linkname[MAXPATHLEN];	/* logical na
+ bool	tune_kernel;		/* may alter kernel settings */
+ int	connect_delay = 1000;	/* wait this many ms after connect script */
+ int	req_unit = -1;		/* requested interface unit */
++char	path_ipup[MAXPATHLEN];	/* pathname of ip-up script */
++char	path_ipdown[MAXPATHLEN];/* pathname of ip-down script */
+ bool	multilink = 0;		/* Enable multilink operation */
+ char	*bundle_name = NULL;	/* bundle name for multilink */
+ bool	dump_options;		/* print out option values */
+@@ -299,6 +301,13 @@ option_t general_options[] = {
+       "Unset user environment variable",
+       OPT_A2PRINTER | OPT_NOPRINT, (void *)user_unsetprint },
+ 
++    { "ip-up-script", o_string, path_ipup,
++      "Set pathname of ip-up script",
++      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
++    { "ip-down-script", o_string, path_ipdown,
++      "Set pathname of ip-down script",
++      OPT_PRIV|OPT_STATIC, NULL, MAXPATHLEN },
++
+ #ifdef HAVE_MULTILINK
+     { "multilink", o_bool, &multilink,
+       "Enable multilink operation", OPT_PRIO | 1 },
+--- a/pppd/pppd.h
++++ b/pppd/pppd.h
+@@ -318,6 +318,8 @@ extern bool	tune_kernel;	/* May alter ke
+ extern int	connect_delay;	/* Time to delay after connect script */
+ extern int	max_data_rate;	/* max bytes/sec through charshunt */
+ extern int	req_unit;	/* interface unit number to use */
++extern char	path_ipup[MAXPATHLEN]; /* pathname of ip-up script */
++extern char	path_ipdown[MAXPATHLEN]; /* pathname of ip-down script */
+ extern bool	multilink;	/* enable multilink operation */
+ extern bool	noendpoint;	/* don't send or accept endpt. discrim. */
+ extern char	*bundle_name;	/* bundle name for multilink */
-- 
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