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util: use format_timestamp() instead of ctime() wherever possible

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This commit is contained in:
Lennart Poettering 2010-08-16 21:24:50 +02:00
parent 7774cdc1d8
commit 116205924e
2 changed files with 13 additions and 22 deletions
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18
src/shutdownd.c
View file

@ -107,15 +107,10 @@ static void warn_wall(struct shutdownd_command *c) {
if (c->wall_message[0])
utmp_wall(c->wall_message);
else {
time_t s;
char buf[27];
char date[FORMAT_TIMESTAMP_MAX];
const char* prefix;
char *l;
s = c->elapse / USEC_PER_SEC;
ctime_r(&s, buf);
if (c->mode == 'H')
prefix = "The system is going down for system halt at";
else if (c->mode == 'P')
@ -125,7 +120,9 @@ static void warn_wall(struct shutdownd_command *c) {
else
assert_not_reached("Unknown mode!");
if (asprintf(&l, "%s %s!", prefix, strstrip(buf)) < 0)
if (asprintf(&l, "%s %s!",
prefix,
format_timestamp(date, sizeof(date), c->elapse)) < 0)
log_error("Failed to allocate wall message");
else {
utmp_wall(l);
@ -260,8 +257,7 @@ int main(int argc, char *argv[]) {
goto finish;
else if (k > 0 && c.elapse > 0) {
struct itimerspec its;
char buf[27];
char date[FORMAT_TIMESTAMP_MAX];
if (c.warn_wall) {
/* Send wall messages every so often */
@ -294,11 +290,9 @@ int main(int argc, char *argv[]) {
goto finish;
}
ctime_r(&its.it_value.tv_sec, buf);
sd_notifyf(false,
"STATUS=Shutting down at %s...",
strstrip(buf));
format_timestamp(date, sizeof(date), c.elapse));
}
}

17
src/utmp-wtmp.c
View file

@ -290,10 +290,9 @@ finish:
int utmp_wall(const char *message) {
struct utmpx *u;
char date[26];
char date[FORMAT_TIMESTAMP_MAX];
char *text = NULL, *hn = NULL, *un = NULL, *tty = NULL;
int r;
time_t t;
if (!(hn = gethostname_malloc()) ||
!(un = getlogname_malloc())) {
@ -301,18 +300,16 @@ int utmp_wall(const char *message) {
goto finish;
}
if ((r = getttyname_malloc(&tty)) < 0)
goto finish;
time(&t);
assert_se(ctime_r(&t, date));
delete_chars(date, "\n\r");
getttyname_malloc(&tty);
if (asprintf(&text,
"\a\r\n"
"Broadcast message from %s@%s on %s (%s):\r\n\r\n"
"Broadcast message from %s@%s%s%s (%s):\r\n\r\n"
"%s\r\n\r\n",
un, hn, tty, date, message) < 0) {
un, hn,
tty ? " on " : "", strempty(tty),
format_timestamp(date, sizeof(date), now(CLOCK_REALTIME)),
message) < 0) {
r = -ENOMEM;
goto finish;
}