*: Switch to POSIX utmpx API
UTMP is SVID legacy, UTMPX is mandated by POSIX.
Glibc and uClibc have identical layout of UTMP and UTMPX, both of these
libc treat _PATH_UTMPX as _PATH_UTMP so from a user-perspective nothing
changes except the names of the API entrypoints.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
diff --git a/coreutils/who.c b/coreutils/who.c
index f955ce6..8337212 100644
--- a/coreutils/who.c
+++ b/coreutils/who.c
@@ -73,7 +73,7 @@
int who_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int who_main(int argc UNUSED_PARAM, char **argv)
{
- struct utmp *ut;
+ struct utmpx *ut;
unsigned opt;
int do_users = (ENABLE_USERS && (!ENABLE_WHO || applet_name[0] == 'u'));
const char *fmt = "%s";
@@ -83,8 +83,8 @@
if (opt & 2) // -H
printf("USER\t\tTTY\t\tIDLE\tTIME\t\t HOST\n");
- setutent();
- while ((ut = getutent()) != NULL) {
+ setutxent();
+ while ((ut = getutxent()) != NULL) {
if (ut->ut_user[0]
&& ((opt & 1) || ut->ut_type == USER_PROCESS)
) {
@@ -126,6 +126,6 @@
if (do_users)
bb_putchar('\n');
if (ENABLE_FEATURE_CLEAN_UP)
- endutent();
+ endutxent();
return EXIT_SUCCESS;
}
