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Pretty printing of current runlevel in initctl show

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2015-11-22 15:58:32 +01:00
parent 4ada42f380
commit f38dfaf2dc
2 changed files with 14 additions and 4 deletions
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helpers.c
+12 -2
View File
@@ -84,17 +84,27 @@ int runlevel_get(void)
*/
char *runlevel_string(int levels)
{
int i, pos = 1;;
static char lvl[10] = "[]";
int i, pos = 1;
static char lvl[20];
memset(lvl, 0, sizeof(lvl));
lvl[0] = '[';
for (i = 0; i < 10; i++) {
if (ISSET(levels, i)) {
if (runlevel == i)
pos = strlcat(lvl, "\e[1m", sizeof(lvl));
if (i == 0)
lvl[pos++] = 'S';
else
lvl[pos++] = '0' + i;
if (runlevel == i)
pos = strlcat(lvl, "\e[0m", sizeof(lvl));
}
}
lvl[pos++] = ']';
lvl[pos] = 0;
initctl.c
+2 -2
View File
@@ -144,7 +144,7 @@ static int show_status(char *UNUSED(arg))
runlevel = runlevel_get();
if (!verbose) {
printf("# Status PID Runlevels Service Description\n");
printf("# Status PID Runlevels Service Description\n");
printf("====================================================================================\n");
}
@@ -156,7 +156,7 @@ static int show_status(char *UNUSED(arg))
else
snprintf(jobid, sizeof(jobid), "%d:%d", svc->job, svc->id);
printf("%-5s %7s %-6d %-9s ", jobid, svc_status(svc), svc->pid, runlevel_string(svc->runlevels));
printf("%-5s %7s %-6d %-18.18s ", jobid, svc_status(svc), svc->pid, runlevel_string(svc->runlevels));
if (!verbose) {
printf("%-20s %s\n", svc->cmd, svc->desc);
continue;