From 447bf4adb0c5a56af86ab108d338b660ff41c560 Mon Sep 17 00:00:00 2001
From: Deomid Ryabkov <rojer@cesanta.com>
Date: Mon, 8 Aug 2016 11:25:55 +0100
Subject: [PATCH] Compile examples with -Werror

PUBLISHED_FROM=5a24bda9029db3fc7bf04dc871656d65d551f4ab
---
 examples/examples.mk                           | 2 +-
 examples/publish_subscribe/publish_subscribe.c | 5 +++--
 mongoose.c                                     | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/examples/examples.mk b/examples/examples.mk
index 631fa1e0..7b258f22 100644
--- a/examples/examples.mk
+++ b/examples/examples.mk
@@ -1,5 +1,5 @@
 SOURCES = $(PROG).c ../../mongoose.c
-CFLAGS = -g -W -Wall -I../.. -Wno-unused-function $(CFLAGS_EXTRA) $(MODULE_CFLAGS)
+CFLAGS = -g -W -Wall -Werror -I../.. -Wno-unused-function $(CFLAGS_EXTRA) $(MODULE_CFLAGS)
 
 all: $(PROG)
 
diff --git a/examples/publish_subscribe/publish_subscribe.c b/examples/publish_subscribe/publish_subscribe.c
index 25868255..57d987ec 100644
--- a/examples/publish_subscribe/publish_subscribe.c
+++ b/examples/publish_subscribe/publish_subscribe.c
@@ -20,9 +20,10 @@
 
 static void *stdin_thread(void *param) {
   int ch, sock = *(int *) param;
+  // Forward all types characters to the socketpair
   while ((ch = getchar()) != EOF) {
     unsigned char c = (unsigned char) ch;
-    send(sock, &c, 1, 0);  // Forward all types characters to the socketpair
+    send(sock, (const char *) &c, 1, 0);
   }
   return NULL;
 }
@@ -75,7 +76,7 @@ int main(int argc, char *argv[]) {
     fprintf(stderr, "Usage: %s <port> <client|server>\n", argv[0]);
     exit(EXIT_FAILURE);
   } else if (strcmp(argv[2], "client") == 0) {
-    int fds[2];
+    sock_t fds[2];
     struct mg_connection *ioconn, *server_conn;
 
     mg_mgr_init(&mgr, NULL);
diff --git a/mongoose.c b/mongoose.c
index 18936ee7..9331760b 100644
--- a/mongoose.c
+++ b/mongoose.c
@@ -6567,6 +6567,7 @@ static pid_t mg_start_process(const char *interp, const char *cmd,
   /* CloseHandle(pi.hThread); */
   /* CloseHandle(pi.hProcess); */
 
+  (void) envp;
   return pi.hProcess;
 }
 #else
@@ -8676,7 +8677,7 @@ static int mg_get_ip_address_of_nameserver(char *name, size_t name_len) {
       *key = "SYSTEM\\ControlSet001\\Services\\Tcpip\\Parameters\\Interfaces";
 
   if ((err = RegOpenKeyA(HKEY_LOCAL_MACHINE, key, &hKey)) != ERROR_SUCCESS) {
-    fprintf(stderr, "cannot open reg key %s: %d\n", key, err);
+    fprintf(stderr, "cannot open reg key %s: %ld\n", key, err);
     ret = -1;
   } else {
     for (ret = -1, i = 0;