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define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE

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Always define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE even if attributes are
not supported.

Change-Id: Ibc2110d809d81f546723853038c69176075d6013
This commit is contained in:
Jeffrey Altman
2014-02-04 23:13:59 -05:00
parent dba026b5ef
commit d9bc256199
1 changed files with 2 additions and 0 deletions
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2
include/bits.c
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@@ -302,6 +302,8 @@ int main(int argc, char **argv)
fprintf(f, "#ifndef HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE\n");
fprintf(f, "#if __has_extension(warn_unused_result) || KRB5TYPES_REQUIRE_GNUC(3,3,0)\n");
fprintf(f, "#define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE __attribute__((warn_unused_result))\n");
fprintf(f, "#else\n");
fprintf(f, "#define HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE\n");
fprintf(f, "#endif\n");
fprintf(f, "#endif\n\n");