kill: rename printsig() to print_signal_name()

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/misc-utils/kill.c b/misc-utils/kill.c
index 137e643708aae10689754ca281da24928a564d37..ca70df31284a57b4084faaea8607d915d407a6e9 100644 (file)
--- a/misc-utils/kill.c
+++ b/misc-utils/kill.c
@@ -159,23 +159,23 @@ struct signv {
 #endif
 };
 
-static void printsig(const struct kill_control *ctl)
+static void print_signal_name(int signum)
 {
        size_t n;
 
        for (n = 0; n < ARRAY_SIZE(sys_signame); n++) {
-               if (sys_signame[n].val == ctl->numsig) {
+               if (sys_signame[n].val == signum) {
                        printf("%s\n", sys_signame[n].name);
                        return;
                }
        }
 #ifdef SIGRTMIN
-       if (SIGRTMIN <= ctl->numsig && ctl->numsig <= SIGRTMAX) {
-               printf("RT%d\n", ctl->numsig - SIGRTMIN);
+       if (SIGRTMIN <= signum && signum <= SIGRTMAX) {
+               printf("RT%d\n", signum - SIGRTMIN);
                return;
        }
 #endif
-       printf("%d\n", ctl->numsig);
+       printf("%d\n", signum);
 }
 
 static void pretty_print_signal(FILE *fp, size_t term_width, size_t *lpos,
@@ -355,7 +355,7 @@ static char **parse_arguments(int argc, char **argv, struct kill_control *ctl)
                        if ((ctl->numsig = arg_to_signum(arg, 1)) < 0)
                                errx(EXIT_FAILURE, _("unknown signal: %s"),
                                     arg);
-                       printsig(ctl);
+                       print_signal_name(ctl->numsig);
                        exit(EXIT_SUCCESS);
                }
                /* for compatibility with procps kill(1) */
@@ -363,7 +363,7 @@ static char **parse_arguments(int argc, char **argv, struct kill_control *ctl)
                        char *p = strchr(arg, '=') + 1;
                        if ((ctl->numsig = arg_to_signum(p, 1)) < 0)
                                errx(EXIT_FAILURE, _("unknown signal: %s"), p);
-                       printsig(ctl);
+                       print_signal_name(ctl->numsig);
                        exit(EXIT_SUCCESS);
                }
                if (!strcmp(arg, "-L") || !strcmp(arg, "--table")) {