modernize replace deprecated headers (#897)

examples/client_test.cpp

@@ -104,7 +104,7 @@ bool sleep_and_input(int* c, int sleep)
 
 #include <termios.h>
 #include <sys/ioctl.h>
-#include <signal.h>
+#include <csignal>
 
 struct set_keypress
 {

examples/print.cpp

@@ -15,8 +15,8 @@
 
 #include "print.hpp"
 
-#include <stdlib.h> // for atoi
-#include <string.h> // for strlen
+#include <cstdlib> // for atoi
+#include <cstring> // for strlen
 #include <cmath>
 #include <algorithm> // for std::min
 #include <iterator> // for back_inserter

src/allocator.cpp

@@ -39,7 +39,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <kernel/OS.h>
 #include <stdlib.h> // malloc/free
 #elif !defined TORRENT_WINDOWS
-#include <stdlib.h> // posix_memalign/free
+#include <cstdlib> // posix_memalign/free
 #include <unistd.h> // _SC_PAGESIZE
 #endif
 

src/assert.cpp

@@ -50,7 +50,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include <string>
 #include <cstring>
-#include <stdlib.h>
+#include <cstdlib>
 #include <cstdarg>
 #include <cstdio> // for snprintf
 #include <cinttypes> // for PRId64 et.al.
@@ -118,9 +118,9 @@ std::string demangle(char const* name)
 std::string demangle(char const* name) { return name; }
 #endif
 
-#include <stdlib.h>
-#include <stdio.h>
-#include <signal.h>
+#include <cstdlib>
+#include <cstdio>
+#include <csignal>
 #include "libtorrent/version.hpp"
 
 #if TORRENT_USE_EXECINFO

src/enum_net.cpp

@@ -39,7 +39,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include <functional>
 #include <vector>
-#include <stdlib.h> // for wcstombscstombs
+#include <cstdlib> // for wcstombscstombs
 
 #include "libtorrent/aux_/disable_warnings_push.hpp"
 
@@ -50,7 +50,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <net/if.h>
-#include <string.h>
+#include <cstring>
 #endif
 
 #if TORRENT_USE_SYSCTL

src/file.cpp

@@ -85,7 +85,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #endif
 
 #include <sys/stat.h>
-#include <limits.h> // for IOV_MAX
+#include <climits> // for IOV_MAX
 
 #ifdef TORRENT_WINDOWS
 // windows part
@@ -112,7 +112,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include <unistd.h>
 #include <sys/types.h>
-#include <errno.h>
+#include <cerrno>
 #include <dirent.h>
 
 #ifdef TORRENT_LINUX

src/identify_client.cpp

@@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include <cctype>
 #include <algorithm>
-#include <stdio.h>
+#include <cstdio>
 
 #include "libtorrent/aux_/disable_warnings_push.hpp"
 

src/packet_buffer.cpp

@@ -30,7 +30,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include <stdlib.h> // free and calloc
+#include <cstdlib> // free and calloc
 #include <new> // for bad_alloc
 #include "libtorrent/packet_buffer.hpp"
 #include "libtorrent/assert.hpp"

src/peer_connection_handle.cpp

@@ -35,7 +35,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/bt_peer_connection.hpp"
 
 #ifndef TORRENT_DISABLE_LOGGING
-#include <stdarg.h> // for va_start, va_end
+#include <cstdarg> // for va_start, va_end
 #endif
 
 namespace libtorrent

src/performance_counters.cpp

@@ -32,7 +32,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include "libtorrent/performance_counters.hpp"
 #include "libtorrent/assert.hpp"
-#include <string.h> // for memset
+#include <cstring> // for memset
 
 namespace libtorrent {
 

src/puff.cpp

@@ -74,7 +74,7 @@ type width assuptions in the comment above.
 // this whole file is just preserved and warnings are suppressed
 #include "libtorrent/aux_/disable_warnings_push.hpp"
 
-#include <setjmp.h>             /* for setjmp(), longjmp(), and jmp_buf */
+#include <csetjmp>             /* for setjmp(), longjmp(), and jmp_buf */
 #include <cstdint>    /* for types with size guarantees */
 #include "libtorrent/puff.hpp"  /* prototype for puff() */
 

src/udp_socket.cpp

@@ -43,7 +43,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/aux_/time.hpp" // for aux::time_now()
 #include "libtorrent/debug.hpp"
 
-#include <stdlib.h>
+#include <cstdlib>
 
 #include "libtorrent/aux_/disable_warnings_push.hpp"
 

src/utp_stream.cpp

@@ -49,7 +49,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #define TORRENT_UT_SEQ 1
 
 #if TORRENT_UTP_LOG
-#include <stdarg.h>
+#include <cstdarg>
 #include <cinttypes> // for PRId64 et.al.
 #include "libtorrent/socket_io.hpp"
 #endif

src/web_connection_base.cpp

@@ -37,7 +37,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <vector>
 #include <limits>
 #include <functional>
-#include <stdlib.h>
+#include <cstdlib>
 
 #include "libtorrent/aux_/disable_warnings_pop.hpp"
 

src/web_peer_connection.cpp

@@ -39,7 +39,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/aux_/disable_warnings_pop.hpp"
 
 #include <vector>
-#include <stdlib.h>
+#include <cstdlib>
 #include <cstdio> // for snprintf
 #include <cinttypes> // for PRId64 et.al.
 

test/enum_if.cpp

@@ -30,7 +30,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include <stdio.h>
+#include <cstdio>
 #include <libtorrent/enum_net.hpp>
 #include <libtorrent/socket.hpp>
 #include <libtorrent/broadcast_socket.hpp>

test/main.cpp

@@ -33,8 +33,8 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <iostream>
 #include <boost/config.hpp>
 #include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h> // for exit()
+#include <cstdio>
+#include <cstdlib> // for exit()
 #include "libtorrent/address.hpp"
 #include "libtorrent/socket.hpp"
 #include "setup_transfer.hpp" // for _g_test_failures
@@ -46,7 +46,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include "libtorrent/assert.hpp"
 #include "libtorrent/file.hpp"
-#include <signal.h>
+#include <csignal>
 
 #ifdef _WIN32
 #include <windows.h> // fot SetErrorMode

test/setup_transfer.cpp

@@ -65,7 +65,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef _WIN32
 #include <spawn.h>
-#include <signal.h>
+#include <csignal>
 #endif
 
 #define DEBUG_WEB_SERVER 0

test/test_bandwidth_limiter.cpp

@@ -45,7 +45,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <boost/shared_ptr.hpp>
 #include <boost/enable_shared_from_this.hpp>
 
-#include <math.h>
+#include <cmath>
 #include <functional>
 #include <iostream>
 

test/test_bitfield.cpp

@@ -33,7 +33,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "test.hpp"
 #include "libtorrent/bitfield.hpp"
 #include "libtorrent/aux_/cpuid.hpp"
-#include <stdlib.h>
+#include <cstdlib>
 
 using namespace libtorrent;
 

test/test_dos_blocker.cpp

@@ -38,7 +38,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/kademlia/dht_observer.hpp"
 #include "libtorrent/error_code.hpp"
 #include "libtorrent/socket_io.hpp" // for print_endpoint
-#include <stdarg.h>
+#include <cstdarg>
 
 using namespace libtorrent;
 

test/test_part_file.cpp

@@ -30,7 +30,7 @@ POSSIBILITY OF SUCH DAMAGE.
 
 */
 
-#include <string.h>
+#include <cstring>
 #include "test.hpp"
 #include "libtorrent/part_file.hpp"
 #include "libtorrent/file.hpp"

test/test_peer_list.cpp

@@ -45,7 +45,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "setup_transfer.hpp"
 #include <vector>
 #include <memory> // for shared_ptr
-#include <stdarg.h>
+#include <cstdarg>
 
 using namespace libtorrent;
 

test/test_string.cpp

@@ -35,7 +35,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/hex.hpp"
 #include "libtorrent/string_util.hpp"
 #include <iostream>
-#include <string.h> // for strcmp
+#include <cstring> // for strcmp
 
 using namespace libtorrent;
 

tools/parse_access_log.cpp

@@ -34,8 +34,8 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/io.hpp"
 #include <cstring>
 #include <cstdlib>
-#include <errno.h>
-#include <assert.h>
+#include <cerrno>
+#include <cassert>
 #include <map>
 #include <cstdio>
 #include <cinttypes> // for PRId64 et.al.