#include <h/dropsbr.h>
#include <h/rcvmail.h>
#include <h/signals.h>
+#include <setjmp.h>
#include <h/tws.h>
#include <h/mts.h>
#include <h/utils.h>
#include <sys/ioctl.h>
#include <fcntl.h>
-#ifdef INITGROUPS_HEADER
-#include INITGROUPS_HEADER
-#else
-/* On AIX 4.1, initgroups() is defined and even documented (giving the parameter
- types as char* and int), but doesn't have a prototype in any of the system
- header files. AIX 4.3, SunOS 4.1.3, and ULTRIX 4.2A have the same
- problem. */
-extern int initgroups(char*, int);
-#endif
+/* Hopefully, grp.h declares initgroups(). If we run into a platform
+ where it doesn't, we could consider declaring it here as well. */
+#include <grp.h>
/* This define is needed for Berkeley db v2 and above to
* make the header file expose the 'historical' ndbm APIs.
* harmless.
*/
#define DB_DBM_HSEARCH 1
+#ifdef DB_DBM_HSEARCH
+#endif /* Use DB_DBM_HSEARCH to prevent warning from gcc -Wunused-macros. */
#ifdef NDBM_HEADER
#include NDBM_HEADER
#endif
-#include <utmp.h>
-
-#ifndef HAVE_GETUTENT
-# ifndef UTMP_FILE
-# ifdef _PATH_UTMP
-# define UTMP_FILE _PATH_UTMP
-# else
-# define UTMP_FILE "/etc/utmp"
-# endif
-# endif
-#endif
+#ifdef HAVE_GETUTXENT
+#include <utmpx.h>
+#endif /* HAVE_GETUTXENT */
static struct swit switches[] = {
#define ADDRSW 0
static int usr_file (int, char *, int);
static int usr_pipe (int, char *, char *, char **, int);
static int usr_folder (int, char *);
-static RETSIGTYPE alrmser (int);
+static void alrmser (int);
static void get_sender (char *, char **);
static int copy_message (int, char *, int);
static void verbose_printf (char *fmt, ...);
* logged in.
*/
-#ifdef HAVE_GETUTENT
static int
logged_in (void)
{
- struct utmp * utp;
+#if HAVE_GETUTXENT
+ struct utmpx *utp;
if (utmped)
return utmped;
- setutent();
+ setutxent();
- while ((utp = getutent()) != NULL) {
- if (
-#ifdef HAVE_STRUCT_UTMP_UT_TYPE
- utp->ut_type == USER_PROCESS
- &&
-#endif
- utp->ut_name[0] != 0
- && strncmp (user, utp->ut_name, sizeof(utp->ut_name)) == 0) {
+ while ((utp = getutxent()) != NULL) {
+ if ( utp->ut_type == USER_PROCESS && utp->ut_user[0] != 0
+ && strncmp (user, utp->ut_user, sizeof(utp->ut_user)) == 0) {
if (debug)
continue;
- endutent();
+ endutxent();
return (utmped = DONE);
}
}
- endutent();
+ endutxent();
+#endif /* HAVE_GETUTXENT */
return (utmped = NOTOK);
}
-#else
-static int
-logged_in (void)
-{
- struct utmp ut;
- FILE *uf;
-
- if (utmped)
- return utmped;
-
- if ((uf = fopen (UTMP_FILE, "r")) == NULL)
- return NOTOK;
-
- while (fread ((char *) &ut, sizeof(ut), 1, uf) == 1) {
- if (ut.ut_name[0] != 0
- && strncmp (user, ut.ut_name, sizeof(ut.ut_name)) == 0) {
- if (debug)
- continue;
- fclose (uf);
- return (utmped = DONE);
- }
- }
-
- fclose (uf);
- return (utmped = NOTOK);
-}
-#endif
#define check(t,a,b) if (t < a || t > b) return -1
#define cmpar(h1,m1,h2,m2) if (h1 < h2 || (h1 == h2 && m1 < m2)) return 0
default:
/* parent process */
- if (!setjmp (myctx)) {
+ if (! setjmp (myctx)) {
SIGNAL (SIGALRM, alrmser);
bytes = fstat (fd, &st) != -1 ? (int) st.st_size : 100;
}
-static RETSIGTYPE
+static void
alrmser (int i)
{
-#ifndef RELIABLE_SIGNALS
- SIGNAL (SIGALRM, alrmser);
-#endif
+ NMH_UNUSED (i);
longjmp (myctx, DONE);
}