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-rw-r--r--ChangeLog4
-rw-r--r--login/getutent_r.c13
-rw-r--r--login/utmp-private.h3
-rw-r--r--login/utmp_daemon.c467
4 files changed, 8 insertions, 479 deletions
diff --git a/ChangeLog b/ChangeLog
index d9a68fa3bb..2443404e4a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,10 @@
* login/programs/xtmp.h: Removed.
* login/Makefile: Remove rules for utmpd.
* login/README.utmpd: Removed.
+ * login/utmp_daemon.c: Removed.
+ * login/getutent_r.c: Remove references to daemon functions.
+ * login/utmp-private.h (__libc_utmp_daemon_functions): Remove
+ declaration.
2000-04-18 Andreas Jaeger <aj@suse.de>
diff --git a/login/getutent_r.c b/login/getutent_r.c
index 8391331cd5..b8f17eead4 100644
--- a/login/getutent_r.c
+++ b/login/getutent_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>
and Paul Janzen <pcj@primenet.com>, 1996.
@@ -58,16 +58,9 @@ setutent_unknown (void)
{
int result;
- /* See whether utmpd is running. */
- result = (*__libc_utmp_daemon_functions.setutent) ();
+ result = (*__libc_utmp_file_functions.setutent) ();
if (result)
- __libc_utmp_jump_table = &__libc_utmp_daemon_functions;
- else
- {
- result = (*__libc_utmp_file_functions.setutent) ();
- if (result)
- __libc_utmp_jump_table = &__libc_utmp_file_functions;
- }
+ __libc_utmp_jump_table = &__libc_utmp_file_functions;
return result;
}
diff --git a/login/utmp-private.h b/login/utmp-private.h
index 531d058469..76c7c4154d 100644
--- a/login/utmp-private.h
+++ b/login/utmp-private.h
@@ -1,5 +1,5 @@
/* Internal definitions and declarations for UTMP functions.
- Copyright (C) 1996 Free Software Foundation, Inc.
+ Copyright (C) 1996, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>
and Paul Janzen <pcj@primenet.com>, 1996.
@@ -38,7 +38,6 @@ struct utfuncs
/* The tables from the services. */
extern struct utfuncs __libc_utmp_file_functions;
-extern struct utfuncs __libc_utmp_daemon_functions;
extern struct utfuncs __libc_utmp_unknown_functions;
/* Currently selected backend. */
diff --git a/login/utmp_daemon.c b/login/utmp_daemon.c
deleted file mode 100644
index 1cf899f2a6..0000000000
--- a/login/utmp_daemon.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <assert.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <unistd.h>
-#include <utmp.h>
-
-#include "utmp-private.h"
-#include "programs/utmpd.h"
-
-
-/* Descriptor for the socket. */
-static int daemon_sock = -1;
-
-
-/* Functions defined here. */
-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);
-static int getutline_r_daemon (const struct utmp *id, struct utmp *buffer,
- struct utmp **result);
-static struct utmp *pututline_daemon (const struct utmp *utmp);
-static void endutent_daemon (void);
-static int updwtmp_daemon (const char *file, const struct utmp *utmp);
-
-/* Jump table for daemon functions. */
-struct utfuncs __libc_utmp_daemon_functions =
-{
- setutent_daemon,
- getutent_r_daemon,
- getutid_r_daemon,
- getutline_r_daemon,
- pututline_daemon,
- endutent_daemon,
- updwtmp_daemon
-};
-
-static int do_setutent (int sock);
-static int do_getutent (int sock, struct utmp *buffer);
-static int do_getutid (int sock, const struct utmp *id,
- struct utmp *buffer);
-static int do_pututline (int sock, const struct utmp *utmp);
-static int do_getutline (int sock, const struct utmp *line,
- struct utmp *buffer);
-static int do_pututline (int sock, const struct utmp *utmp);
-static int do_endutent (int sock);
-static int do_updwtmp (int sock, const char *file,
- const struct utmp *utmp);
-
-static int open_socket (const char *name);
-static int send_request (int sock, const request_header *request,
- reply_header *reply);
-
-
-static int
-setutent_daemon (void)
-{
- if (__access (_PATH_UTMPD_RW, F_OK) == -1
- && __access (_PATH_UTMPD_RO, F_OK) == -1)
- return 0;
-
- if (daemon_sock < 0)
- {
- int result;
-
- daemon_sock = open_socket (_PATH_UTMPD_RW);
- if (daemon_sock < 0)
- {
- /* Hhm, read-write access did not work. Try read-only. */
- daemon_sock = open_socket (_PATH_UTMPD_RO);
- if (daemon_sock < 0)
- return 0;
- }
-
- /* We have to make sure the socket is `closed on exec'. */
- result = __fcntl (daemon_sock, F_GETFD, 0);
- if (result >= 0)
- result = __fcntl (daemon_sock, F_SETFD, result | FD_CLOEXEC);
- if (result == -1)
- {
- close (daemon_sock);
- return 0;
- }
- }
-
- /* Send request to the daemon. */
- if (do_setutent (daemon_sock) < 0)
- return 0;
-
- return 1;
-}
-
-
-static int
-getutent_r_daemon (struct utmp *buffer, struct utmp **result)
-{
- assert (daemon_sock >= 0);
-
- /* Send request to the daemon. */
- if (do_getutent (daemon_sock, buffer) < 0)
- {
- *result = NULL;
- return -1;;
- }
-
- *result = buffer;
- return 0;
-}
-
-
-static int
-getutid_r_daemon (const struct utmp *id, struct utmp *buffer,
- struct utmp **result)
-{
- assert (daemon_sock >= 0);
-
- /* Send request to the daemon. */
- if (do_getutid (daemon_sock, id, buffer) < 0)
- {
- *result = NULL;
- return -1;
- }
-
- *result = buffer;
- return 0;
-}
-
-
-static int
-getutline_r_daemon (const struct utmp *line, struct utmp *buffer,
- struct utmp **result)
-{
- assert (daemon_sock >= 0);
-
- /* Send request to the daemon. */
- if (do_getutline (daemon_sock, line, buffer) < 0)
- {
- *result = NULL;
- return -1;
- }
-
- *result = buffer;
- return 0;
-}
-
-
-static struct utmp *
-pututline_daemon (const struct utmp *utmp)
-{
- assert (daemon_sock >= 0);
-
- /* Send request to the daemon. */
- if (do_pututline (daemon_sock, utmp) < 0)
- return NULL;
-
- return (struct utmp *)utmp;
-}
-
-
-static void
-endutent_daemon (void)
-{
- assert (daemon_sock >= 0);
-
- /* Send request to the daemon. */
- do_endutent (daemon_sock);
-
- __close (daemon_sock);
- daemon_sock = -1;
-}
-
-
-static int
-updwtmp_daemon (const char *file, const struct utmp *utmp)
-{
- int sock;
-
- /* Only try to open for both reading and writing. */
- sock = open_socket (_PATH_UTMPD_RW);
- if (sock < 0)
- return -1;
-
- /* Send request to the daemon. */
- if (do_updwtmp (sock, file, utmp) < 0)
- {
- __close (sock);
- return -1;
- }
-
- __close (sock);
- return 0;
-}
-
-
-static int
-do_setutent (int sock)
-{
- setutent_request *request;
- setutent_reply reply;
- size_t size;
- size_t name_len;
-
- name_len = strlen (__libc_utmp_file_name) + 1;
- size = sizeof (setutent_request) + name_len;
-
- request = malloc (size);
- if (request == NULL)
- return -1;
-
- request->header.version = UTMPD_VERSION;
- request->header.size = size;
- request->header.type = UTMPD_REQ_SETUTENT;
- memcpy (request->file, __libc_utmp_file_name, name_len);
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (setutent_reply);
- reply.header.type = UTMPD_REQ_SETUTENT;
-
- if (send_request (sock, &request->header, &reply.header) < 0)
- {
- free (request);
- return -1;
- }
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
-
- free (request);
- return reply.result;
-}
-
-static int
-do_getutent (int sock, struct utmp *buffer)
-{
- getutent_request request;
- getutent_reply reply;
-
- request.header.version = UTMPD_VERSION;
- request.header.size = sizeof (getutent_request);
- request.header.type = UTMPD_REQ_GETUTENT;
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (getutent_reply);
- reply.header.type = UTMPD_REQ_GETUTENT;
-
- if (send_request (sock, &request.header, &reply.header) < 0)
- return -1;
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
- else
- memcpy (buffer, &reply.entry, sizeof (struct utmp));
-
- return reply.result;
-}
-
-static int
-do_getutid (int sock, const struct utmp *id, struct utmp *buffer)
-{
- getutid_request request;
- getutid_reply reply;
-
- request.header.version = UTMPD_VERSION;
- request.header.size = sizeof (getutid_request);
- request.header.type = UTMPD_REQ_GETUTID;
- memcpy (&request.id, id, sizeof (struct utmp));
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (getutid_reply);
- reply.header.type = UTMPD_REQ_GETUTID;
-
- if (send_request (sock, &request.header, &reply.header) < 0)
- return -1;
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
- else
- memcpy (buffer, &reply.entry, sizeof (struct utmp));
-
- return reply.result;
-}
-
-static int
-do_getutline (int sock, const struct utmp *line, struct utmp *buffer)
-{
- getutline_request request;
- getutline_reply reply;
-
- request.header.version = UTMPD_VERSION;
- request.header.size = sizeof (getutline_request);
- request.header.type = UTMPD_REQ_GETUTLINE;
- memcpy (&request.line, line, sizeof (struct utmp));
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (getutline_reply);
- reply.header.type = UTMPD_REQ_GETUTLINE;
-
- if (send_request (sock, &request.header, &reply.header) < 0)
- return -1;
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
- else
- memcpy (buffer, &reply.entry, sizeof (struct utmp));
-
- return reply.result;
-}
-
-static int
-do_pututline (int sock, const struct utmp *utmp)
-{
- pututline_request request;
- pututline_reply reply;
-
- request.header.version = UTMPD_VERSION;
- request.header.size = sizeof (pututline_request);
- request.header.type = UTMPD_REQ_PUTUTLINE;
- memcpy (&request.utmp, utmp, sizeof (struct utmp));
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (pututline_reply);
- reply.header.type = UTMPD_REQ_PUTUTLINE;
-
- if (send_request (sock, &request.header, &reply.header) < 0)
- return -1;
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
-
- return reply.result;
-}
-
-static int
-do_endutent (int sock)
-{
- endutent_request request;
- endutent_reply reply;
-
- request.header.version = UTMPD_VERSION;
- request.header.size = sizeof (endutent_request);
- request.header.type = UTMPD_REQ_ENDUTENT;
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (endutent_reply);
- reply.header.type = UTMPD_REQ_ENDUTENT;
-
- if (send_request (sock, &request.header, &reply.header) < 0)
- return -1;
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
-
- return reply.result;
-}
-
-static int
-do_updwtmp (int sock, const char *file, const struct utmp *utmp)
-{
- updwtmp_request *request;
- updwtmp_reply reply;
- size_t size;
- size_t file_len;
-
- file_len = strlen (file) + 1;
- size = sizeof (updwtmp_request) + file_len;
-
- request = malloc (size);
- if (request == NULL)
- return -1;
-
- request->header.version = UTMPD_VERSION;
- request->header.size = size;
- request->header.type = UTMPD_REQ_UPDWTMP;
- memcpy (&request->utmp, utmp, sizeof (struct utmp));
- memcpy (request->file, file, file_len);
-
- reply.header.version = UTMPD_VERSION;
- reply.header.size = sizeof (updwtmp_reply);
- reply.header.type = UTMPD_REQ_UPDWTMP;
-
- if (send_request (sock, &request->header, &reply.header) < 0)
- {
- free (request);
- return -1;
- }
-
- if (reply.result < 0)
- __set_errno (reply.errnum);
-
- free (request);
- return reply.result;
-}
-
-
-/* Create a socket connected to NAME. */
-static int
-open_socket (const char *name)
-{
- struct sockaddr_un addr;
- int sock;
-
- sock = __socket (PF_UNIX, SOCK_STREAM, 0);
- if (sock < 0)
- return -1;
-
- addr.sun_family = AF_UNIX;
- strcpy (addr.sun_path, name);
- if (__connect (sock, (struct sockaddr *) &addr, sizeof (addr)) < 0)
- {
- __close (sock);
- return -1;
- }
-
- return sock;
-}
-
-/* Send REQUEST to SOCK, and wait for reply. Returns 0 if successful,
- storing the reply in REPLY, and -1 if not. */
-static int
-send_request (int sock, const request_header *request,
- reply_header *reply)
-{
- reply_header header;
- ssize_t nbytes;
-
- nbytes = __write (sock, request, request->size);
- if (nbytes != (ssize_t) request->size)
- return -1;
-
- nbytes = __read (sock, &header, sizeof (reply_header));
- if (nbytes != sizeof (reply_header))
- return -1;
-
- if (reply->version != header.version
- || reply->size != header.size
- || reply->type != header.type)
- return -1;
-
- nbytes = __read (sock, reply + 1, reply->size - sizeof (reply_header));
- if (nbytes != (ssize_t) (reply->size - sizeof (reply_header)))
- return -1;
-
- return 0;
-}