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klogd: better help text

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-07-31 15:25:00 +02:00
parent 54fdabda3b
commit e8073519d8
1 changed files with 2 additions and 2 deletions
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4
sysklogd/klogd.c
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@ -53,7 +53,7 @@
//usage:#define klogd_trivial_usage //usage:#define klogd_trivial_usage
//usage: "[-c N] [-n]" //usage: "[-c N] [-n]"
//usage:#define klogd_full_usage "\n\n" //usage:#define klogd_full_usage "\n\n"
//usage: "Kernel logger\n" //usage: "Log kernel messages to syslog\n"
//usage: "\n -c N Print to console messages more urgent than prio N (1-8)" //usage: "\n -c N Print to console messages more urgent than prio N (1-8)"
//usage: "\n -n Run in foreground" //usage: "\n -n Run in foreground"
@ -85,6 +85,7 @@ static void klogd_setloglevel(int lvl)
static int klogd_read(char *bufp, int len) static int klogd_read(char *bufp, int len)
{ {
/* "2 -- Read from the log." */
return klogctl(2, bufp, len); return klogctl(2, bufp, len);
} }
# define READ_ERROR "klogctl(2) error" # define READ_ERROR "klogctl(2) error"
@ -238,7 +239,6 @@ int klogd_main(int argc UNUSED_PARAM, char **argv)
int priority; int priority;
char *start; char *start;
/* "2 -- Read from the log." */
start = log_buffer + used; start = log_buffer + used;
n = klogd_read(start, KLOGD_LOGBUF_SIZE-1 - used); n = klogd_read(start, KLOGD_LOGBUF_SIZE-1 - used);
if (n < 0) { if (n < 0) {