Macroize conditional signed widening operation

* defs.h: Define widen_to_long() macro.
* signal.c (sys_kill): Use it instead of open-coding it.
(sys_tgkill): Use widen_to_long() on pids.
* resource.c (decode_rlimit): Formatting fix.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/resource.c b/resource.c
index 5a51d8c..657e63d 100644
--- a/resource.c
+++ b/resource.c
@@ -173,8 +173,7 @@ decode_rlimit(struct tcb *tcp, unsigned long addr)
 {
 	if (!addr)
 		tprints("NULL");
-	else if (!verbose(tcp) ||
-		 (exiting(tcp) && syserror(tcp)))
+	else if (!verbose(tcp) || (exiting(tcp) && syserror(tcp)))
 		tprintf("%#lx", addr);
 	else {
 # if SIZEOF_RLIM_T == 4