*: 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>

1 files changed, 2 insertions, 2 deletions

diff --git a/init/halt.c b/init/halt.c
index 7974adb17..ad12d9148 100644
--- a/init/halt.c
+++ b/init/halt.c
@@ -74,7 +74,7 @@
 
 static void write_wtmp(void)
 {
-        struct utmp utmp;
+        struct utmpx utmp;
         struct utsname uts;
         /* "man utmp" says wtmp file should *not* be created automagically */
         /*if (access(bb_path_wtmp_file, R_OK|W_OK) == -1) {
@@ -88,7 +88,7 @@ static void write_wtmp(void)
         utmp.ut_line[0] = '~'; utmp.ut_line[1] = '~'; /* = strcpy(utmp.ut_line, "~~"); */
         uname(&uts);
         safe_strncpy(utmp.ut_host, uts.release, sizeof(utmp.ut_host));
-        updwtmp(bb_path_wtmp_file, &utmp);
+        updwtmpx(bb_path_wtmp_file, &utmp);
 }
 #else
 #define write_wtmp() ((void)0)