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Use HAVE_UTMPX_H to check if the system does or does not use utmpx files.

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Minor restructuring for maintainability.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@919 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Björn Groenvall
1996-11-01 16:55:05 +00:00
parent fc21989df0
commit 1caf2ca337
1 changed files with 8 additions and 9 deletions
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17
appl/login/utmpx_login.c
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@@ -6,10 +6,13 @@ RCSID("$Id$");
/* utmpx_login - update utmp and wtmp after login */
#ifdef HAVE_UTMPX
#ifndef HAVE_UTMPX_H
int utmpx_login(char *line, char *user, char *host) { return 0; }
#else
static
void
update(struct utmpx *ut, char *line, char *user, char *host)
utmpx_update(struct utmpx *ut, char *line, char *user, char *host)
{
strncpy(ut->ut_line, line, sizeof(ut->ut_line));
strncpy(ut->ut_user, user, sizeof(ut->ut_user));
@@ -26,14 +29,10 @@ update(struct utmpx *ut, char *line, char *user, char *host)
updwtmpx(WTMPX_FILE, ut);
#endif
}
#endif
int
utmpx_login(char *line, char *user, char *host)
{
#ifndef HAVE_UTMPX
return 0;
#else
struct utmpx *ut;
pid_t mypid = getpid();
int ret = (-1);
@@ -52,7 +51,7 @@ utmpx_login(char *line, char *user, char *host)
&& ( ut->ut_type == INIT_PROCESS
|| ut->ut_type == LOGIN_PROCESS
|| ut->ut_type == USER_PROCESS)) {
update(ut, line, user, host);
utmpx_update(ut, line, user, host);
ret = 0;
break;
}
@@ -62,10 +61,10 @@ utmpx_login(char *line, char *user, char *host)
struct utmpx newut;
memset(&newut, 0, sizeof(newut));
newut.ut_pid = mypid;
update(&newut, line, user, host);
utmpx_update(&newut, line, user, host);
ret = 0;
}
endutxent();
return (ret);
#endif /* HAVE_UTMPX */
}
#endif /* HAVE_UTMPX_H */