From: Guillem Jover Date: Fri, 7 Jun 2013 02:46:29 +0000 (+0200) Subject: Specify setproctitle_stub() signature manually if typeof is missing X-Git-Tag: 0.5.2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e084ce3fa75d38067c3f0b2a4c73410070742238;p=thirdparty%2Flibbsd.git Specify setproctitle_stub() signature manually if typeof is missing Do not stop exporting the function in the version node even if typeof is not available, as that would break ABI. --- diff --git a/src/setproctitle.c b/src/setproctitle.c index e4f648a..0d97954 100644 --- a/src/setproctitle.c +++ b/src/setproctitle.c @@ -257,11 +257,14 @@ setproctitle_impl(const char *fmt, ...) } __asm__(".symver setproctitle_impl,setproctitle@@LIBBSD_0.5"); -#ifdef HAVE_TYPEOF /* The original function introduced in 0.2 was a stub, it only got implemented * in 0.5, make the implementation available in the old version as an alias * for code linking against that version, and change the default to use the * new version, so that new code depends on the implemented version. */ +#ifdef HAVE_TYPEOF extern typeof(setproctitle_impl) setproctitle_stub __attribute__((alias("setproctitle_impl"))); -__asm__(".symver setproctitle_stub,setproctitle@LIBBSD_0.2"); +#else +void setproctitle_stub(const char *fmt, ...) + __attribute__((alias("setproctitle_impl"))); #endif +__asm__(".symver setproctitle_stub,setproctitle@LIBBSD_0.2");