clang-tidy: replace C headers with C++

Found with modernize-deprecated-headers

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Frediano Ziglio <freddy77@gmail.com>

16 files changed, 68 insertions, 55 deletions

diff --git a/server/char-device.cpp b/server/char-device.cpp
index 68f8d33a..742e815d 100644
--- a/server/char-device.cpp
+++ b/server/char-device.cpp
@@ -19,9 +19,8 @@
    License along with this library; if not, see <http:www.gnu.org/licenses/>.
 */
 
-
 #include <config.h>
-#include <inttypes.h>
+
 #include <list>
 
 #include "char-device.h"
diff --git a/server/dispatcher.cpp b/server/dispatcher.cpp
index 63ae330b..8be35283 100644
--- a/server/dispatcher.cpp
+++ b/server/dispatcher.cpp
@@ -16,12 +16,13 @@
 */
 #include <config.h>
 
-#include <unistd.h>
-#include <errno.h>
-#include <assert.h>
-#include <string.h>
-#include <pthread.h>
+#include <cassert>
+#include <cerrno>
+#include <cstring>
+
 #include <fcntl.h>
+#include <pthread.h>
+#include <unistd.h>
 #ifndef _WIN32
 #include <poll.h>
 #endif
diff --git a/server/inputs-channel.cpp b/server/inputs-channel.cpp
index 1e4d6dd9..bdab4cdc 100644
--- a/server/inputs-channel.cpp
+++ b/server/inputs-channel.cpp
@@ -17,10 +17,9 @@
 */
 #include <config.h>
 
-#include <stddef.h> // NULL
 #include <spice/macros.h>
-#include <spice/vd_agent.h>
 #include <spice/protocol.h>
+#include <spice/vd_agent.h>
 
 #include <common/marshaller.h>
 #include <common/messages.h>
diff --git a/server/main-channel-client.cpp b/server/main-channel-client.cpp
index c922ee5c..054f100b 100644
--- a/server/main-channel-client.cpp
+++ b/server/main-channel-client.cpp
@@ -16,7 +16,6 @@
 */
 #include <config.h>
 
-#include <inttypes.h>
 #include <common/generated_server_marshallers.h>
 
 #include "main-channel-client.h"
diff --git a/server/main-dispatcher.cpp b/server/main-dispatcher.cpp
index 680dc960..e448921e 100644
--- a/server/main-dispatcher.cpp
+++ b/server/main-dispatcher.cpp
@@ -15,11 +15,14 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+
 #include <config.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
+
+#include <cerrno>
+#include <cstring>
+
 #include <pthread.h>
+#include <unistd.h>
 
 #include "red-common.h"
 #include "dispatcher.h"
diff --git a/server/red-channel-client.cpp b/server/red-channel-client.cpp
index b97f38b1..30b50042 100644
--- a/server/red-channel-client.cpp
+++ b/server/red-channel-client.cpp
@@ -17,12 +17,13 @@
 
 #include <config.h>
 
-#include <glib.h>
-#include <stdio.h>
-#include <stdint.h>
+#include <cerrno>
+#include <cstdint>
+#include <cstdio>
+
 #include <fcntl.h>
+#include <glib.h>
 #include <unistd.h>
-#include <errno.h>
 #ifndef _WIN32
 #include <netinet/in.h>
 #include <netinet/tcp.h>
diff --git a/server/red-parse-qxl.cpp b/server/red-parse-qxl.cpp
index 87b6448d..9cccff31 100644
--- a/server/red-parse-qxl.cpp
+++ b/server/red-parse-qxl.cpp
@@ -17,8 +17,8 @@
 */
 #include <config.h>
 
-#include <inttypes.h>
 #include <glib.h>
+
 #include <common/lz_common.h>
 
 #include "glib-compat.h"
diff --git a/server/red-qxl.cpp b/server/red-qxl.cpp
index 910c2299..37b9e540 100644
--- a/server/red-qxl.cpp
+++ b/server/red-qxl.cpp
@@ -16,13 +16,14 @@
 */
 #include <config.h>
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
+#include <cerrno>
+#include <cinttypes>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
 #include <pthread.h>
-#include <inttypes.h>
+#include <unistd.h>
 
 #include <spice/qxl_dev.h>
 #include <common/quic.h>
diff --git a/server/red-stream.cpp b/server/red-stream.cpp
index 4b11cd17..6ce5dc62 100644
--- a/server/red-stream.cpp
+++ b/server/red-stream.cpp
@@ -17,9 +17,10 @@
 */
 #include <config.h>
 
-#include <errno.h>
-#include <unistd.h>
+#include <cerrno>
+
 #include <fcntl.h>
+#include <unistd.h>
 #ifndef _WIN32
 #include <netdb.h>
 #include <sys/socket.h>
diff --git a/server/red-worker.cpp b/server/red-worker.cpp
index 2696c305..86580f46 100644
--- a/server/red-worker.cpp
+++ b/server/red-worker.cpp
@@ -20,15 +20,16 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <pthread.h>
-#include <inttypes.h>
+#include <cerrno>
+#include <cinttypes>
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
 #include <glib.h>
+#include <pthread.h>
+#include <unistd.h>
 
 #include <spice/protocol.h>
 #include <spice/qxl_dev.h>
diff --git a/server/reds.cpp b/server/reds.cpp
index 8b0161f4..1232e3bb 100644
--- a/server/reds.cpp
+++ b/server/reds.cpp
@@ -17,12 +17,13 @@
 */
 #include <config.h>
 
-#include <stdint.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <limits.h>
+#include <cctype>
+#include <climits>
+#include <cstdint>
+#include <cstdio>
+
 #include <pthread.h>
-#include <ctype.h>
+#include <unistd.h>
 #ifndef _WIN32
 #include <sys/socket.h>
 #include <sys/uio.h>
diff --git a/server/sound.cpp b/server/sound.cpp
index ef6e69d5..f52042c2 100644
--- a/server/sound.cpp
+++ b/server/sound.cpp
@@ -17,9 +17,10 @@
 */
 #include <config.h>
 
+#include <cerrno>
+#include <climits>
+
 #include <fcntl.h>
-#include <errno.h>
-#include <limits.h>
 #include <sys/types.h>
 #ifndef _WIN32
 #include <netinet/in.h>
diff --git a/server/spicevmc.cpp b/server/spicevmc.cpp
index 55e217de..0f4ecf9f 100644
--- a/server/spicevmc.cpp
+++ b/server/spicevmc.cpp
@@ -20,8 +20,9 @@
 */
 #include <config.h>
 
-#include <assert.h>
-#include <string.h>
+#include <cassert>
+#include <cstring>
+
 #ifdef USE_LZ4
 #include <lz4.h>
 #endif
diff --git a/server/tests/test-dispatcher.cpp b/server/tests/test-dispatcher.cpp
index 92488361..b6a933b3 100644
--- a/server/tests/test-dispatcher.cpp
+++ b/server/tests/test-dispatcher.cpp
@@ -20,8 +20,9 @@
  */
 
 #include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
+
+#include <cstdio>
+#include <cstdlib>
 
 #include "basic-event-loop.h"
 #include "test-glib-compat.h"
diff --git a/server/tests/test-display-base.cpp b/server/tests/test-display-base.cpp
index 81455998..fc0c49ee 100644
--- a/server/tests/test-display-base.cpp
+++ b/server/tests/test-display-base.cpp
@@ -15,19 +15,22 @@
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */
+
 #include <config.h>
-#include <stdlib.h>
-#include <math.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
+
+#include <cmath>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
 #ifndef _WIN32
 #include <sys/wait.h>
 #include <sys/select.h>
 #endif
-#include <sys/types.h>
 #include <getopt.h>
 #include <pthread.h>
+#include <sys/types.h>
+#include <unistd.h>
 
 #include "spice-wrapped.h"
 #include <spice/qxl_dev.h>
diff --git a/server/tests/test-stream-device.cpp b/server/tests/test-stream-device.cpp
index 9f009f88..0892a3c9 100644
--- a/server/tests/test-stream-device.cpp
+++ b/server/tests/test-stream-device.cpp
@@ -20,10 +20,11 @@
  */
 
 #include <config.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdbool.h>
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
 #include <unistd.h>
 
 #include <spice/protocol.h>