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(uptime): New arg OPTIONS. All uses changed.

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(main): Check PIDs when invoked with zero arguments.
This commit is contained in:
Paul Eggert
2005-03-30 05:22:30 +00:00
parent 6584af72c9
commit 733abad3ed
1 changed files with 6 additions and 5 deletions
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src/uptime.c
+6 -5
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@@ -154,15 +154,16 @@ print_uptime (size_t n, const STRUCT_UTMP *this)
}
/* Display the system uptime and the number of users on the system,
according to utmp file FILENAME. */
according to utmp file FILENAME. Use read_utmp OPTIONS to read the
utmp file. */
static void
uptime (const char *filename)
uptime (const char *filename, int options)
{
size_t n_users;
STRUCT_UTMP *utmp_buf;
if (read_utmp (filename, &n_users, &utmp_buf) != 0)
if (read_utmp (filename, &n_users, &utmp_buf, options) != 0)
error (EXIT_FAILURE, errno, "%s", filename);
print_uptime (n_users, utmp_buf);
@@ -211,11 +212,11 @@ main (int argc, char **argv)
switch (argc - optind)
{
case 0: /* uptime */
uptime (UTMP_FILE);
uptime (UTMP_FILE, READ_UTMP_CHECK_PIDS);
break;
case 1: /* uptime <utmp file> */
uptime (argv[optind]);
uptime (argv[optind], 0);
break;
default: /* lose */