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initctl: Refactor initctl list slightly

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2017-09-24 20:41:40 +02:00
parent 2e66db3fea
commit d22ffa05bd
1 changed files with 12 additions and 6 deletions
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src/serv.c
+12 -6
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@@ -64,7 +64,8 @@ static void do_list(const char *heading, const char *path)
{
int num;
int width;
size_t i;
char buf[SCREEN_WIDTH];
size_t i, len;
glob_t gl;
pushd(path);
@@ -76,7 +77,12 @@ static void do_list(const char *heading, const char *path)
if (gl.gl_pathc <= 0)
goto done;
printheader(NULL, path, 0);
memset(buf, 0, sizeof(buf));
snprintf(buf, sizeof(buf), "%s :: %s ", heading, path);
len = strlen(buf);
for (size_t i = len; i < (sizeof(buf) - 1); i++)
buf[i] = '-';
printf("\e[1m%s\e[0m\n", buf);
width = calc_width(gl.gl_pathv, gl.gl_pathc);
num = SCREEN_WIDTH / width;
@@ -99,11 +105,11 @@ done:
int serv_list(char *arg)
{
if (fisdir(available))
do_list("Available", available);
do_list("AVAILABLE", available);
if (fisdir(enabled))
do_list("Enabled", enabled);
else if (fisdir(FINIT_RCSD))
do_list("Always enabled", FINIT_RCSD);
do_list("ENABLED ", enabled);
if (fisdir(FINIT_RCSD))
do_list("ENABLED ", FINIT_RCSD);
return 0;
}