MINOR: config: pass the file and line to config keyword parsers

This will be needed when we need to create bind config settings.
diff --git a/include/common/cfgparse.h b/include/common/cfgparse.h
index 118d098..e7ba8d1 100644
--- a/include/common/cfgparse.h
+++ b/include/common/cfgparse.h
@@ -43,6 +43,8 @@
 		     int section_type,          /* current section CFG_{GLOBAL|LISTEN} */
 		     struct proxy *curpx,       /* current proxy (NULL in GLOBAL) */
 		     struct proxy *defpx,       /* default proxy (NULL in GLOBAL) */
+		     const char *file,          /* config file name */
+		     int line,                  /* config file line number */
 		     char **err);               /* error or warning message output pointer */
 };
 
diff --git a/src/cfgparse.c b/src/cfgparse.c
index 6a12d40..08c88d4 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -1069,7 +1069,7 @@
 					/* prepare error message just in case */
 					snprintf(trash, trashlen,
 						 "error near '%s' in '%s' section", args[0], "global");
-					rc = kwl->kw[index].parse(args, CFG_GLOBAL, NULL, NULL, &errmsg);
+					rc = kwl->kw[index].parse(args, CFG_GLOBAL, NULL, NULL, file, linenum, &errmsg);
 					if (rc < 0) {
 						Alert("parsing [%s:%d] : %s\n", file, linenum, errmsg);
 						err_code |= ERR_ALERT | ERR_FATAL;
@@ -5184,7 +5184,7 @@
 					/* prepare error message just in case */
 					snprintf(trash, trashlen,
 						 "error near '%s' in %s section", args[0], cursection);
-					rc = kwl->kw[index].parse(args, CFG_LISTEN, curproxy, &defproxy, &errmsg);
+					rc = kwl->kw[index].parse(args, CFG_LISTEN, curproxy, &defproxy, file, linenum, &errmsg);
 					if (rc < 0) {
 						Alert("parsing [%s:%d] : %s\n", file, linenum, errmsg);
 						err_code |= ERR_ALERT | ERR_FATAL;
diff --git a/src/dumpstats.c b/src/dumpstats.c
index e28f808..8564e2d 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -177,7 +177,8 @@
  * the first word after "stats".
  */
 static int stats_parse_global(char **args, int section_type, struct proxy *curpx,
-			      struct proxy *defpx, char **err)
+                              struct proxy *defpx, const char *file, int line,
+                              char **err)
 {
 	if (!strcmp(args[1], "socket")) {
 		struct sockaddr_un *su;
diff --git a/src/proto_tcp.c b/src/proto_tcp.c
index 6b1b15e..79e4d0d 100644
--- a/src/proto_tcp.c
+++ b/src/proto_tcp.c
@@ -1167,7 +1167,8 @@
  * keyword.
  */
 static int tcp_parse_tcp_rep(char **args, int section_type, struct proxy *curpx,
-                             struct proxy *defpx, char **err)
+                             struct proxy *defpx, const char *file, int line,
+                             char **err)
 {
 	const char *ptr = NULL;
 	unsigned int val;
@@ -1248,7 +1249,8 @@
  * keyword.
  */
 static int tcp_parse_tcp_req(char **args, int section_type, struct proxy *curpx,
-                             struct proxy *defpx, char **err)
+                             struct proxy *defpx, const char *file, int line,
+                             char **err)
 {
 	const char *ptr = NULL;
 	unsigned int val;
diff --git a/src/proxy.c b/src/proxy.c
index 307af93..35e58b0 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -133,7 +133,8 @@
  * "{cli|srv|con}timeout" in args[0].
  */
 static int proxy_parse_timeout(char **args, int section, struct proxy *proxy,
-                               struct proxy *defpx, char **err)
+                               struct proxy *defpx, const char *file, int line,
+                               char **err)
 {
 	unsigned timeout;
 	int retval, cap;
@@ -229,7 +230,8 @@
  * parsed, and <defpx> to the default proxy or NULL.
  */
 static int proxy_parse_rate_limit(char **args, int section, struct proxy *proxy,
-                                  struct proxy *defpx, char **err)
+                                  struct proxy *defpx, const char *file, int line,
+                                  char **err)
 {
 	int retval, cap;
 	char *res;