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stefankarschti / inputosm

A high performance reader of OSM data files.
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fix warnings from gcc 11 to allow usage of github actions #15

Open bencsikandrei opened 3 months ago

bencsikandrei commented 3 months ago 
warn_unused_result’ [-Werror=unused-result]
   91 |                 ::write(foutput, file_data, file_size);
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp: In lambda function:
/home/andrew/Source/inputosm/test/integration/export_db.cpp:181:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  181 |                     ::write(fd, &r.id, sizeof(int64_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:183:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  183 |                     ::write(fd, &size, sizeof(int16_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:186:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  186 |                         ::write(fd, &m.id, sizeof(int64_t));
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:187:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  187 |                         ::write(fd, m.role, strlen(m.role) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:188:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  188 |                         ::write(fd, &m.type, sizeof(int8_t));
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:191:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  191 |                     ::write(fd, &size, sizeof(int16_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:194:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  194 |                         ::write(fd, tag.key, strlen(tag.key) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:195:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  195 |                         ::write(fd, tag.value, strlen(tag.value) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp: In lambda function:
/home/andrew/Source/inputosm/test/integration/export_db.cpp:161:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  161 |                     ::write(fd, &w.id, sizeof(int64_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:163:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  163 |                     ::write(fd, &size, sizeof(int16_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:164:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  164 |                     ::write(fd, w.node_refs.data(), w.node_refs.size() * sizeof(int64_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:166:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  166 |                     ::write(fd, &size, sizeof(int16_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:169:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  169 |                         ::write(fd, tag.key, strlen(tag.key) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:170:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  170 |                         ::write(fd, tag.value, strlen(tag.value) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp: In lambda function:
/home/andrew/Source/inputosm/test/integration/export_db.cpp:140:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  140 |                     ::write(fd, &n.id, sizeof(int64_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:143:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  143 |                     ::write(fd, &lat, sizeof(int32_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:144:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  144 |                     ::write(fd, &lon, sizeof(int32_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:146:28: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  146 |                     ::write(fd, &size, sizeof(int16_t));
      |                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:149:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  149 |                         ::write(fd, tag.key, strlen(tag.key) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/andrew/Source/inputosm/test/integration/export_db.cpp:150:32: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
  150 |                         ::write(fd, tag.value, strlen(tag.value) + 1);
      |                         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
gmake[2]: *** [inputosm/test/integration/CMakeFiles/export_db.dir/build.make:76: inputosm/test/integration/CMakeFiles/export_db.dir/export_db.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:283: inputosm/test/integration/CMakeFiles/export_db.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....
/home/andrew/Source/inputosm/test/integration/export_csv.cpp: In function ‘bool write_file(const char*, std::vector<std::__cxx11::basic_string<char> >&)’:
/home/andrew/Source/inputosm/test/integration/export_csv.cpp:56:18: error: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
   56 |             write(fd, &file_size, 1);
      |             ~~~~~^~~~~~~~~~~~~~~~~~~
bencsikandrei commented 3 months ago

I'll make a PR as soon as I can