replace C-style headers with C++ C-compatability headers

common/include/villas/advio.h

@@ -22,7 +22,7 @@
 
 #pragma once
 
-#include <stdio.h>
+#include <cstdio>
 
 #include <curl/curl.h>
 

common/include/villas/buffer.h

@@ -23,7 +23,7 @@
 
 #pragma once
 
-#include <stdlib.h>
+#include <cstdlib>
 
 #include <jansson.h>
 

common/include/villas/dsp/moving_average_window.hpp

@@ -23,7 +23,7 @@
 
 #pragma once
 
-#include <stddef.h>
+#include <cstddef>
 #include <villas/dsp/window.hpp>
 
 namespace villas {

common/include/villas/hist.hpp

@@ -23,8 +23,8 @@
 
 #pragma once
 
-#include <stdio.h>
-#include <stdint.h>
+#include <cstdio>
+#include <cstdint>
 
 #include <jansson.h>
 

common/include/villas/json_buffer.hpp

@@ -25,7 +25,7 @@
 
 #include <vector>
 
-#include <stdlib.h>
+#include <cstdlib>
 
 #include <jansson.h>
 

common/include/villas/kernel/kernel.h

@@ -27,8 +27,8 @@
 
 #pragma once
 
-#include <string.h>
-#include <stdint.h>
+#include <cstring>
+#include <cstdint>
 
 #if WITH_CAP
 #include <sys/capability.h>

common/include/villas/kernel/pci.h

@@ -25,8 +25,8 @@
 
 #pragma once
 
-#include <stddef.h>
-#include <stdint.h>
+#include <cstddef>
+#include <cstdint>
 #include <villas/list.h>
 
 #define PCI_SLOT(devfn)		(((devfn) >> 3) & 0x1f)

common/include/villas/list.h

@@ -28,7 +28,7 @@
 
 #pragma once
 
-#include <stdbool.h>
+#include <cstdbool>
 #include <sys/types.h>
 #include <pthread.h>
 

common/include/villas/log.h

@@ -23,7 +23,7 @@
 
 #pragma once
 
-#include <stdarg.h>
+#include <cstdarg>
 
 #include <jansson.h>
 

common/include/villas/task.h

@@ -23,10 +23,10 @@
 
 #pragma once
 
-#include <stdio.h>
-#include <stdint.h>
+#include <cstdio>
+#include <cstdint>
 
-#include <time.h>
+#include <ctime>
 
 /** We can choose between two periodic task implementations */
 //#define PERIODIC_TASK_IMPL NANOSLEEP

common/include/villas/timing.h

@@ -23,10 +23,10 @@
 
 #pragma once
 
-#include <stdio.h>
-#include <stdint.h>
+#include <cstdio>
+#include <cstdint>
 
-#include <time.h>
+#include <ctime>
 
 /** Compare two timestamps. Return zero if they are equal */
 ssize_t time_cmp(const struct timespec *a, const struct timespec *b);

common/include/villas/tsc.h

@@ -23,9 +23,9 @@
 
 #pragma once
 
-#include <stdbool.h>
+#include <cstdbool>
 #include <cpuid.h>
-#include <inttypes.h>
+#include <cinttypes>
 
 #ifdef __APPLE__
   #include <sys/types.h>

common/include/villas/utils.hpp

@@ -28,10 +28,10 @@
 #include <vector>
 
 #include <signal.h>
-#include <stdlib.h>
-#include <stdint.h>
+#include <cstdlib>
+#include <cstdint>
 #include <sched.h>
-#include <assert.h>
+#include <cassert>
 #include <sys/types.h>
 
 #include <openssl/sha.h>

common/lib/advio.cpp

@@ -22,12 +22,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <string.h>
-#include <math.h>
-#include <errno.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstdbool>
+#include <cstring>
+#include <cmath>
+#include <cerrno>
 #include <unistd.h>
 
 #include <curl/curl.h>

common/lib/buffer.cpp

@@ -20,7 +20,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <string.h>
+#include <cstring>
 
 #include <villas/compat.h>
 #include <villas/buffer.h>

common/lib/common.cpp

@@ -23,7 +23,7 @@
 
 #include <villas/common.h>
 
-#include <stdlib.h>
+#include <cstdlib>
 
 const char * state_print(enum State s)
 {

common/lib/compat.cpp

@@ -20,7 +20,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <string.h>
+#include <cstring>
 #include <jansson.h>
 #include <unistd.h>
 

common/lib/hist.cpp

@@ -20,12 +20,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
 #include <float.h>
-#include <math.h>
-#include <time.h>
+#include <cmath>
+#include <ctime>
 
 #include <villas/utils.hpp>
 #include <villas/hist.hpp>

common/lib/kernel/kernel.cpp

@@ -21,12 +21,12 @@
  *********************************************************************************/
 
 #include <sys/utsname.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
+#include <cstdio>
+#include <cstring>
+#include <ctime>
 #include <unistd.h>
 #include <fcntl.h>
-#include <inttypes.h>
+#include <cinttypes>
 
 #include <sys/types.h>
 #include <sys/types.h>

common/lib/kernel/pci.cpp

@@ -22,7 +22,7 @@
 
 #include <dirent.h>
 #include <libgen.h>
-#include <string.h>
+#include <cstring>
 #include <unistd.h>
 #include <linux/limits.h>
 

common/lib/kernel/vfio.cpp

@@ -37,7 +37,7 @@
 #include <cstdlib>
 #include <cstring>
 
-#include <stdint.h>
+#include <cstdint>
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>

common/lib/kernel/vfio_legacy.cpp

@@ -6,11 +6,11 @@
 
 #define _DEFAULT_SOURCE
 
-#include <stdlib.h>
-#include <stdio.h>
+#include <cstdlib>
+#include <cstdio>
 #include <unistd.h>
 #include <fcntl.h>
-#include <string.h>
+#include <cstring>
 #include <sys/ioctl.h>
 #include <sys/eventfd.h>
 

common/lib/list.cpp

@@ -22,8 +22,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <stdlib.h>
-#include <string.h>
+#include <cstdlib>
+#include <cstring>
 
 #include <villas/list.h>
 #include <villas/utils.hpp>

common/lib/table.cpp

@@ -20,8 +20,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <stdlib.h>
-#include <string.h>
+#include <cstdlib>
+#include <cstring>
 
 #include <villas/utils.hpp>
 #include <villas/table.hpp>

common/lib/task.cpp

@@ -21,8 +21,8 @@
  *********************************************************************************/
 
 #include <unistd.h>
-#include <time.h>
-#include <errno.h>
+#include <ctime>
+#include <cerrno>
 
 #include <villas/utils.hpp>
 #include <villas/task.h>

common/lib/utils.cpp

@@ -24,16 +24,16 @@
 #include <string>
 #include <iostream>
 
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <stdarg.h>
-#include <string.h>
+#include <cstdlib>
+#include <cstdio>
+#include <cstdint>
+#include <cstdbool>
+#include <cstdarg>
+#include <cstring>
 #include <unistd.h>
-#include <math.h>
+#include <cmath>
 #include <pthread.h>
-#include <ctype.h>
+#include <cctype>
 #include <fcntl.h>
 
 #include <openssl/bio.h>

common/tests/unit/list.cpp

@@ -20,8 +20,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *********************************************************************************/
 
-#include <stdint.h>
-#include <string.h>
+#include <cstdint>
+#include <cstring>
 #include <criterion/criterion.h>
 
 #include <villas/utils.hpp>