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handle case where there's no wtmpx (such as HP-UX 10)

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1744 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-05-20 13:46:51 +00:00
parent 6985187245
commit a09e3c0b8d
1 changed files with 12 additions and 2 deletions
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14
appl/login/utmpx_login.c
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@@ -16,7 +16,7 @@ utmpx_update(struct utmpx *ut, char *line, char *user, char *host)
{
struct timeval tmp;
strncpy(ut->ut_line, line, sizeof(ut->ut_line));
strncpy(ut->ut_line, clean_ttyname(line), sizeof(ut->ut_line));
strncpy(ut->ut_user, user, sizeof(ut->ut_user));
strncpy(ut->ut_host, host, sizeof(ut->ut_host));
#ifdef HAVE_UT_SYSLEN
@@ -31,6 +31,17 @@ utmpx_update(struct utmpx *ut, char *line, char *user, char *host)
pututxline(ut);
#ifdef WTMPX_FILE
updwtmpx(WTMPX_FILE, ut);
#elif defined(WTMP_FILE)
{
struct utmp utmp;
int fd;
prepare_utmp (&utmp, line, user, host);
if ((fd = open(_PATH_WTMP, O_WRONLY|O_APPEND, 0)) >= 0) {
write(fd, &utmp, sizeof(struct utmp));
close(fd);
}
}
#endif
}
@@ -65,7 +76,6 @@ utmpx_login(char *line, char *user, char *host)
struct utmpx newut;
memset(&newut, 0, sizeof(newut));
newut.ut_pid = mypid;
snprintf(newut.ut_id, sizeof(newut.ut_id), "lo%04x", (unsigned)mypid);
utmpx_update(&newut, line, user, host);
ret = 0;
}