re
this is a patch against samba-2.2.12p0 and adds support
for updating utmp on bsds. code similarly ripped from
openbsd's ftpd (;
cu
--
paranoic mickey (my employers have changed but, the name has remained)
--- utmp.c Thu Aug 12 14:24:20 2004
+++ /home/mickey/utmp.c Wed Mar 30 15:51:40 2005
@@ -261,6 +261,7 @@
}
#ifndef HAVE_PUTUTLINE
+#include <ttyent.h>
/****************************************************************************
Update utmp file directly. No subroutine interface: probably a BSD system.
@@ -268,8 +269,50 @@
static void pututline_my(pstring uname, struct utmp *u, BOOL claim)
{
- DEBUG(1,("pututline_my: not yet implemented\n"));
- /* BSD implementor: may want to consider (or not) adjusting "lastlog" */
+ int fd, topslot;
+ struct utmp ubuf;
+
+ if ((fd = open(uname, O_RDWR, 0)) < 0)
+ return;
+
+ if (!setttyent())
+ return;
+
+ for (topslot = 0; getttyent() != (struct ttyent *)NULL; )
+ topslot++;
+
+ if (!endttyent())
+ return;
+
+ (void) lseek(fd, (off_t)(topslot * sizeof(struct utmp)), SEEK_SET);
+
+ DEBUG(1,("pututline(%s, %s, %d); topslot=%d\n",
+ u->ut_line, u->ut_name, claim, topslot));
+
+ while (1) {
+ if (read(fd, &ubuf, sizeof(ubuf)) == sizeof(ubuf)) {
+ if ((claim && !ubuf.ut_name[0]) ||
+ (!claim && ubuf.ut_name[0] &&
+ !strncmp(ubuf.ut_line, u->ut_line, UT_LINESIZE))) {
+ (void) lseek(fd, -(off_t)sizeof(struct utmp),
+ SEEK_CUR);
+ break;
+ }
+ topslot++;
+ } else {
+ (void) lseek(fd, (off_t)(topslot *
+ sizeof(struct utmp)), SEEK_SET);
+ break;
+ }
+ }
+
+ if (! claim) {
+ memset((char *)&u->ut_name, '\0', sizeof(u->ut_name));
+ memset((char *)&u->ut_host, '\0', sizeof(u->ut_host));
+ }
+ (void) write(fd, u, sizeof(struct utmp));
+
+ (void) close(fd);
}
#endif /* HAVE_PUTUTLINE */
--
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