Date: Fri, 24 Nov 2017 05:01:00 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r326144 - head/stand/userboot/test Message-ID: <201711240501.vAO510ON009618@repo.freebsd.org>
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Author: imp Date: Fri Nov 24 05:01:00 2017 New Revision: 326144 URL: https://svnweb.freebsd.org/changeset/base/326144 Log: Mark the func pointer as __dead2. It looks up loader_main, which either aborts or exits, but never returns. Tag it as a non-returning function rather than supply a bogus return(0) at the end of main. CID: 1382885 Sponsored by: Netflix Modified: head/stand/userboot/test/test.c Modified: head/stand/userboot/test/test.c ============================================================================== --- head/stand/userboot/test/test.c Fri Nov 24 05:00:25 2017 (r326143) +++ head/stand/userboot/test/test.c Fri Nov 24 05:01:00 2017 (r326144) @@ -422,7 +422,7 @@ int main(int argc, char** argv) { void *h; - void (*func)(struct loader_callbacks *, void *, int, int); + void (*func)(struct loader_callbacks *, void *, int, int) __dead2; int opt; char *disk_image = NULL; const char *userboot_obj = "/boot/userboot.so";
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