diff options
Diffstat (limited to 'login/utmp_daemon.c')
| -rw-r--r-- | login/utmp_daemon.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/login/utmp_daemon.c b/login/utmp_daemon.c index e0a20e9a9f..5907e06e2d 100644 --- a/login/utmp_daemon.c +++ b/login/utmp_daemon.c @@ -35,7 +35,7 @@ static int daemon_sock = INT_MIN; /* Functions defined here. */ -static int setutent_daemon (int reset); +static int setutent_daemon (void); static int getutent_r_daemon (struct utmp *buffer, struct utmp **result); static int getutid_r_daemon (const struct utmp *line, struct utmp *buffer, struct utmp **result); @@ -74,9 +74,13 @@ static int send_request (int sock, const request_header *request, static int -setutent_daemon (int reset) +setutent_daemon (void) { - if (daemon_sock == INT_MIN) + if (access (_PATH_UTMPD_RW, F_OK) == -1 + && access (_PATH_UTMPD_RO, F_OK) == -1) + return 0; + + if (daemon_sock < 0) { daemon_sock = open_socket (_PATH_UTMPD_RW); if (daemon_sock < 0) @@ -86,18 +90,12 @@ setutent_daemon (int reset) if (daemon_sock < 0) return 0; } - - /* Send request to the daemon. */ - if (do_setutent (daemon_sock) < 0) - return 0; - } - else if (reset) - { - /* Send request to the daemon. */ - if (do_setutent (daemon_sock) < 0) - return 0; } + /* Send request to the daemon. */ + if (do_setutent (daemon_sock) < 0) + return 0; + return 1; } @@ -121,7 +119,7 @@ getutent_r_daemon (struct utmp *buffer, struct utmp **result) { /* Open connection if not already done. */ if (daemon_sock == INT_MIN) - setutent_daemon (1); + setutent_daemon (); if (daemon_sock < 0) { @@ -189,9 +187,9 @@ getutid_r_daemon (const struct utmp *id, struct utmp *buffer, static struct utmp * pututline_daemon (const struct utmp *utmp) { + /* Open connection if not already done. */ if (daemon_sock == INT_MIN) - /* The connection is closed. Open it again. */ - setutent_daemon (0); + setutent_daemon (); if (daemon_sock < 0) /* Something went wrong. */ @@ -217,7 +215,10 @@ updwtmp_daemon (const char *file, const struct utmp *utmp) /* Send request to the daemon. */ if (do_updwtmp (sock, file, utmp) < 0) - return -1; + { + close (sock); + return -1; + } close (sock); return 0; |