cleanup: delete remains of libutil

 - exec_t belongs to service.h, the main place where it is used/needed
 - code for executing exec_t is moved to runsvc for the same reason
 - what is left are NORETURN and ARRAY_SIZE
   - the former can be replaced with direct attribute usage since
     the only relevant compilers all support the attribute.
   - the later is only used in 3 places and can be trivially replaced
     with direct usage of sizeof().

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>

1 files changed, 1 insertions, 3 deletions

diff --git a/cmd/killall5.c b/cmd/killall5.c
index ccab429..733c0eb 100644
--- a/cmd/killall5.c
+++ b/cmd/killall5.c
@@ -9,9 +9,7 @@
 #include <ctype.h>
 #include <errno.h>
 
-#include "util.h"
-
-static NORETURN void usage_and_exit(void)
+static __attribute__((noreturn)) void usage_and_exit(void)
 {
 	fputs("Usage: killall5 SIGNAL\n", stderr);
 	exit(EXIT_FAILURE);