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restructured code

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1743 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-05-20 13:46:21 +00:00
parent 9fd688975e
commit 6985187245
1 changed files with 41 additions and 47 deletions
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88
appl/login/utmp_login.c
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@@ -40,6 +40,46 @@
RCSID("$Id$");
void
prepare_utmp (struct utmp *utmp, char *tty, char *username, char *hostname)
{
char *ttyx = clean_ttyname (tty);
memset(utmp, 0, sizeof(*utmp));
utmp->ut_time = time(NULL);
strncpy(utmp->ut_line, ttyx, sizeof(utmp->ut_line));
strncpy(utmp->ut_name, username, sizeof(utmp->ut_name));
# ifdef HAVE_UT_USER
strncpy(utmp->ut_user, username, sizeof(utmp->ut_user));
# endif
# ifdef HAVE_UT_ADDR
if (hostname[0]) {
struct hostent *he;
if ((he = gethostbyname(hostname)))
memcpy(&utmp->ut_addr, he->h_addr_list[0],
sizeof(utmp->ut_addr));
}
# endif
# ifdef HAVE_UT_HOST
strncpy(utmp->ut_host, hostname, sizeof(utmp->ut_host));
# endif
# ifdef HAVE_UT_TYPE
utmp->ut_type = USER_PROCESS;
# endif
# ifdef HAVE_UT_PID
utmp->ut_pid = getpid();
# endif
# ifdef HAVE_UT_ID
strncpy(utmp->ut_id, make_id(ttyx), sizeof(utmp->ut_id));
# endif
}
#ifdef HAVE_UTMPX_H
void utmp_login(char *tty, char *username, char *hostname) { return; }
#else
@@ -51,53 +91,7 @@ void utmp_login(char *tty, char *username, char *hostname)
struct utmp utmp;
int fd;
char *ttyx; /* tty w/o /dev/* */
ttyx = tty;
if(strncmp(tty, "/dev/", 5) == 0)
ttyx = tty + 5;
memset(&utmp, 0, sizeof(utmp));
utmp.ut_time = time(NULL);
strncpy(utmp.ut_line, ttyx, sizeof(utmp.ut_line));
strncpy(utmp.ut_name, username, sizeof(utmp.ut_name));
# ifdef HAVE_UT_USER
strncpy(utmp.ut_user, username, sizeof(utmp.ut_user));
# endif
# ifdef HAVE_UT_ADDR
if (hostname[0]) {
struct hostent *he;
if ((he = gethostbyname(hostname)))
memcpy(&utmp.ut_addr, he->h_addr_list[0],
sizeof(utmp.ut_addr));
}
# endif
# ifdef HAVE_UT_HOST
strncpy(utmp.ut_host, hostname, sizeof(utmp.ut_host));
# endif
# ifdef HAVE_UT_TYPE
utmp.ut_type = USER_PROCESS;
# endif
# ifdef HAVE_UT_PID
utmp.ut_pid = getpid();
# endif
# ifdef HAVE_UT_ID
{
/* any particular reason to not include "tty" ? */
char *id = ttyx;
if(strncmp(ttyx, "tty", 3) == 0)
id += 3;
strncpy(utmp.ut_id, id, sizeof(utmp.ut_id));
}
# endif
prepare_utmp (&utmp, tty, username, hostname);
#ifdef HAVE_SETUTENT
utmpname(_PATH_UTMP);