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author | Eric Wong <e@80x24.org> | 2016-07-28 00:02:02 +0000 |
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committer | Eric Wong <e@80x24.org> | 2016-07-28 00:02:02 +0000 |
commit | 7e7c4f7b7ee4e42b1a7f9a6cbd0be7f56e6f0710 (patch) | |
tree | bd3986fa10297641f33ed53c06b758a7f227f39e | |
parent | 1fbcf50fa5405432807805740c9681aeb46ecdf9 (diff) | |
download | raindrops-7e7c4f7b7ee4e42b1a7f9a6cbd0be7f56e6f0710.tar.gz |
This helps the compiler detect bugs and quiets down a -Wsuggest-attribute=format warning
-rw-r--r-- | ext/raindrops/linux_inet_diag.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ext/raindrops/linux_inet_diag.c b/ext/raindrops/linux_inet_diag.c index 58415c6..5276a28 100644 --- a/ext/raindrops/linux_inet_diag.c +++ b/ext/raindrops/linux_inet_diag.c @@ -214,6 +214,10 @@ static const char *addr_any(sa_family_t family) return ipv6; } +#ifdef __GNUC__ +static void bug_warn_nogvl(const char *, ...) + __attribute__((format(printf,1,2))); +#endif static void bug_warn_nogvl(const char *fmt, ...) { va_list ap; |