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login: style fixes

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This commit is contained in:
Denis Vlasenko
2006-09-08 17:22:45 +00:00
parent dd93abeaff
commit 2e502914b0
4 changed files with 39 additions and 9 deletions
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12
libbb/change_identity.c
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@@ -40,21 +40,21 @@
/* Become the user and group(s) specified by PW. */
const char *change_identity_e2str ( const struct passwd *pw )
const char *change_identity_e2str(const struct passwd *pw)
{
if ( initgroups ( pw-> pw_name, pw-> pw_gid ) == -1 )
if (initgroups(pw->pw_name, pw->pw_gid) == -1)
return "cannot set groups";
endgrent ( );
endgrent();
xsetgid(pw-> pw_gid);
xsetgid(pw->pw_gid);
xsetuid(pw->pw_uid);
return NULL;
}
void change_identity ( const struct passwd *pw )
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 );
bb_perror_msg_and_die("%s", err_msg);
}