[warnings] Fix various SOS warnings
2008-08-15 Paul Jakma <paul.jakma@sun.com>
* */*: Fix various problems flagged by Sun Studio compiler.
- '<qualifier> <storage>' obsolescent in declarations
- empty statements (';' after ALIAS definitions)
- implicit declarations (e.g printstack in lib/log.c)
- "\%" in printf string instead of "%%"
- loops that return on the first iteration (legitimately, but
compiler can't really know), e.g. bgp_routemap.c
- internal declarations which mask prototypes.
diff --git a/lib/log.c b/lib/log.c
index 677cf9a..407904d 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -30,6 +30,10 @@
#ifndef SUNOS_5
#include <sys/un.h>
#endif
+/* for printstack on solaris */
+#ifdef HAVE_UCONTEXT_H
+#include <ucontext.h>
+#endif
static int logfile_fd = -1; /* Used in signal handler. */