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authorGlenn L McGrath <bug1@ihug.co.nz>2003-09-03 12:18:42 +0000
committerGlenn L McGrath <bug1@ihug.co.nz>2003-09-03 12:18:42 +0000
commit99bd5adf995ee0f83bdda92384137ae810c4c92b (patch)
tree253331bcdcf278ef28a6f67f87faf80786b78e97 /libbb
parent759d7ececd56e5b25bbfcc54a04bf939d80c7ee9 (diff)
downloadbusybox-99bd5adf995ee0f83bdda92384137ae810c4c92b.tar.gz
more crond+crontab integrating with loginutil libbb functions and deleted
patch from Thomas Gleixner to init. Viodz last_patch_108
Diffstat (limited to 'libbb')
-rw-r--r--libbb/change_identity.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/libbb/change_identity.c b/libbb/change_identity.c
index c2b73eeb8..adebad8ed 100644
--- a/libbb/change_identity.c
+++ b/libbb/change_identity.c
@@ -40,15 +40,23 @@
/* Become the user and group(s) specified by PW. */
-void change_identity ( const struct passwd *pw )
+const char *change_identity_e2str ( const struct passwd *pw )
{
if ( initgroups ( pw-> pw_name, pw-> pw_gid ) == -1 )
- bb_perror_msg_and_die ( "cannot set groups" );
+ return "cannot set groups";
endgrent ( );
if ( setgid ( pw-> pw_gid ))
- bb_perror_msg_and_die ( "cannot set group id" );
+ return "cannot set group id";
if ( setuid ( pw->pw_uid ))
- bb_perror_msg_and_die ( "cannot set user id" );
+ return "cannot set user id";
+ return NULL;
}
+void change_identity ( const struct passwd *pw )
+{
+ const char *err_msg = change_identity_e2str(pw);
+
+ if(err_msg)
+ bb_perror_msg_and_die ( "%s", err_msg );
+}