Snippets for aria2 1.37.0 from Alpine armv7

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-armv7/community/aria2/aria2-1.37.0-r2.log.

• /usr/include/sys/signal.h:1:2: warning: #warning redirecting incorrect #include <sys/signal.h> to <signal.h> [-Wcpp]
      1 | #warning redirecting incorrect #include <sys/signal.h> to <signal.h>
        |  ^~~~~~~
  

• AsyncNameResolver.cc:78:12: warning: 'int ares_init(ares_channel_t**)' is deprecated: Use ares_init_options instead [-Wdeprecated-declarations]
     78 |   ares_init(&channel_);
        |   ~~~~~~~~~^~~~~~~~~~~
  

• AsyncNameResolver.cc:82:25: warning: 'int ares_set_servers(ares_channel_t*, const ares_addr_node*)' is deprecated: Use ares_set_servers_csv instead [-Wdeprecated-declarations]
     82 |     if (ares_set_servers(channel_, servers) != ARES_SUCCESS) {
        |         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
  

• AsyncNameResolver.cc:95:21: warning: 'void ares_gethostbyname(ares_channel_t*, const char*, int, ares_host_callback, void*)' is deprecated: Use ares_getaddrinfo instead [-Wdeprecated-declarations]
     95 |   ares_gethostbyname(channel_, name.c_str(), family_, callback, this);
        |   ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• AsyncNameResolver.cc:100:18: warning: 'int ares_fds(const ares_channel_t*, fd_set*, fd_set*)' is deprecated: Use ARES_OPT_EVENT_THREAD or ARES_OPT_SOCK_STATE_CB instead [-Wdeprecated-declarations]
    100 |   return ares_fds(channel_, rfdsPtr, wfdsPtr);
        |          ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• AsyncNameResolver.cc:105:15: warning: 'void ares_process(ares_channel_t*, fd_set*, fd_set*)' is deprecated: Use ares_process_fds instead [-Wdeprecated-declarations]
    105 |   ares_process(channel_, rfdsPtr, wfdsPtr);
        |   ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• AsyncNameResolver.cc:112:22: warning: 'int ares_getsock(const ares_channel_t*, ares_socket_t*, int)' is deprecated: Use ARES_OPT_EVENT_THREAD or ARES_OPT_SOCK_STATE_CB instead [-Wdeprecated-declarations]
    112 |   return ares_getsock(channel_, reinterpret_cast<ares_socket_t*>(sockets),
        |          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    113 |                       ARES_GETSOCK_MAXNUM);
        |                       ~~~~~~~~~~~~~~~~~~~~
  

• AsyncNameResolver.cc:135:12: warning: 'int ares_init(ares_channel_t**)' is deprecated: Use ares_init_options instead [-Wdeprecated-declarations]
    135 |   ares_init(&channel_);
        |   ~~~~~~~~~^~~~~~~~~~~