emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

*: Switch to POSIX utmpx API

Browse Source 
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>
This commit is contained in:
Bernhard Reutner-Fischer
2015-04-02 23:03:46 +02:00
parent 1186894f77
commit 86a7f18f21
9 changed files with 56 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
coreutils/who.c
View File

@ -73,7 +73,7 @@ static void idle_string(char *str6, time_t t)
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 @@ int who_main(int argc UNUSED_PARAM, char **argv)
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 @@ int who_main(int argc UNUSED_PARAM, char **argv)
if (do_users)
bb_putchar('\n');
if (ENABLE_FEATURE_CLEAN_UP)
endutent();
endutxent();
return EXIT_SUCCESS;
}