make sure ps/top output what they claim: vsz, not rss ... down the line we should...

[oweals/busybox.git] / libbb / change_identity.c

diff --git a/libbb/change_identity.c b/libbb/change_identity.c
index 63c5ae1c8996d59d05a14629806abd8d60c23dfe..3f888f523bd1f53a97f7e824545b15b82af8c82f 100644 (file)
--- a/libbb/change_identity.c
+++ b/libbb/change_identity.c
@@ -28,14 +28,6 @@
  * SUCH DAMAGE.
  */
 
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <syslog.h>
-#include <ctype.h>
-
 #include "libbb.h"
 
 
@@ -44,8 +36,7 @@ const char *change_identity_e2str(const struct passwd *pw)
 {
        if (initgroups(pw->pw_name, pw->pw_gid) == -1)
                return "cannot set groups";
-       endgrent();
-
+       endgrent(); /* ?? */
        xsetgid(pw->pw_gid);
        xsetuid(pw->pw_uid);
        return NULL;
@@ -55,6 +46,6 @@ void change_identity(const struct passwd *pw)
 {
        const char *err_msg = change_identity_e2str(pw);
 
-       if(err_msg)
+       if (err_msg)
                bb_perror_msg_and_die("%s", err_msg);
 }