dhcpd: remove hardcoded pidfile path
Signed-off-by: Norbert Lange <nolange79@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index 9d66049..6075689 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -46,6 +46,12 @@
#include "dhcpc.h"
#include "dhcpd.h"
+#if ENABLE_PID_FILE_PATH == 1
+#define PID_FILE_PATH CONFIG_PID_FILE_PATH
+#else
+#define PID_FILE_PATH "/var/run"
+#endif
+
/* globals */
#define g_leases ((struct dyn_lease*)ptr_to_globals)
/* struct server_data_t server_data is in bb_common_bufsiz1 */
@@ -406,7 +412,7 @@
{"offer_time" , read_u32 , OFS(offer_time ), "60"},
{"min_lease" , read_u32 , OFS(min_lease_sec), "60"},
{"lease_file" , read_str , OFS(lease_file ), LEASES_FILE},
- {"pidfile" , read_str , OFS(pidfile ), "/var/run/udhcpd.pid"},
+ {"pidfile" , read_str , OFS(pidfile ), PID_FILE_PATH "/udhcpd.pid"},
{"siaddr" , udhcp_str2nip , OFS(siaddr_nip ), "0.0.0.0"},
/* keywords with no defaults must be last! */
{"option" , read_optset , OFS(options ), ""},