configurator: HAVE_FILE_OFFSET_BITS
[ccan] / tools / configurator / configurator.c
index 3d2b16f5938eb6dca042778439b8c94ef77d6f4d..7b9652be90ef096045ce1545f84b9c1afa5b05ec 100644 (file)
@@ -38,6 +38,11 @@ struct test {
 };
 
 static struct test tests[] = {
+       { "HAVE_32BIT_OFF_T", DEFINES_EVERYTHING|EXECUTE, NULL,
+         "#include <sys/types.h>\n"
+         "int main(int argc, char *argv[]) {\n"
+         "     return sizeof(off_t) == 4 ? 0 : 1;\n"
+         "}\n" },
        { "HAVE_ALIGNOF", INSIDE_MAIN, NULL,
          "return __alignof__(double) > 0 ? 0 : 1;" },
        { "HAVE_ASPRINTF", DEFINES_FUNC, NULL,
@@ -95,6 +100,13 @@ static struct test tests[] = {
        { "HAVE_COMPOUND_LITERALS", INSIDE_MAIN, NULL,
          "int *foo = (int[]) { 1, 2, 3, 4 };\n"
          "return foo[0] ? 0 : 1;" },
+       { "HAVE_FILE_OFFSET_BITS", DEFINES_EVERYTHING|EXECUTE,
+         "HAVE_32BIT_OFF_T",
+         "#define _FILE_OFFSET_BITS 64\n"
+         "#include <sys/types.h>\n"
+         "int main(int argc, char *argv[]) {\n"
+         "     return sizeof(off_t) == 8 ? 0 : 1;\n"
+         "}\n" },
        { "HAVE_FOR_LOOP_DECLARATION", INSIDE_MAIN, NULL,
          "for (int i = 0; i < argc; i++) { return 0; };\n"
          "return 1;" },