Simon Burge: fix to handle getutent() on NetBSD

diff --git a/ChangeLog b/ChangeLog
index c50664a..e4a660e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2005-11-08  Oliver Kiddle  <okiddle@yahoo.co.uk>
 
+       * Simon Burge: acconfig.h, configure.in, uip/rcvtty.c, uip/slocal.c:
+       fix to handle getutent() on NetBSD
+
        * INSTALL, README, docs/README.about, man/nmh.man: update most
        references to the web page and mailing list locations
 

diff --git a/acconfig.h b/acconfig.h
index 10866bf..cedaa55 100644 (file)
--- a/acconfig.h
+++ b/acconfig.h
@@ -260,6 +260,9 @@
 /* Define to 1 if struct tm has gmtoff */
 #undef HAVE_TM_GMTOFF
 
+/* Define to 1 if struct utmp has ut_type */
+#undef HAVE_UTMP_UT_TYPE
+
 /* Define if your system has sigsetjmp */
 #undef HAVE_SIGSETJMP
 

diff --git a/configure.in b/configure.in
index 9b8c568..287875b 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -793,6 +793,15 @@ if test $nmh_cv_struct_tm_gmtoff = yes; then
   AC_DEFINE(HAVE_TM_GMTOFF)
 fi
 
+AC_CACHE_CHECK(for ut_type in struct utmp, nmh_cv_struct_utmp_ut_type,
+[AC_TRY_COMPILE(
+[#include <utmp.h>],
+[struct utmp temputmp; temputmp.ut_type = 0;],
+  nmh_cv_struct_utmp_ut_type=yes, nmh_cv_struct_utmp_ut_type=no)])
+if test $nmh_cv_struct_utmp_ut_type = yes; then
+  AC_DEFINE(HAVE_UTMP_UT_TYPE)
+fi
+
 dnl -------------
 dnl CHECK SIGNALS
 dnl -------------

diff --git a/uip/rcvtty.c b/uip/rcvtty.c
index 12b73e7..9b272d2 100644 (file)
--- a/uip/rcvtty.c
+++ b/uip/rcvtty.c
@@ -176,10 +176,14 @@ main (int argc, char **argv)
 #ifdef HAVE_GETUTENT
     setutent();
     while ((utp = getutent()) != NULL) {
-        if (utp->ut_type == USER_PROCESS 
-               && utp->ut_user[0] != 0
+        if (
+#ifdef HAVE_UTMP_UT_TYPE
+              utp->ut_type == USER_PROCESS 
+              &&
+#endif
+               utp->ut_name[0] != 0
                && utp->ut_line[0] != 0
-               && strncmp (user, utp->ut_user, sizeof(utp->ut_user)) == 0) {
+               && strncmp (user, utp->ut_name, sizeof(utp->ut_name)) == 0) {
             strncpy (tty, utp->ut_line, sizeof(utp->ut_line));
            alert (tty, md);
         }

diff --git a/uip/slocal.c b/uip/slocal.c
index bbf1850..ca23fd8 100644 (file)
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -965,9 +965,13 @@ logged_in (void)
     setutent();
 
     while ((utp = getutent()) != NULL) {
-        if (utp->ut_type == USER_PROCESS
-                && utp->ut_user[0] != 0
-                && strncmp (user, utp->ut_user, sizeof(utp->ut_user)) == 0) {
+        if (
+#ifdef HAVE_UTMP_UT_TYPE
+               utp->ut_type == USER_PROCESS
+                &&
+#endif
+               utp->ut_name[0] != 0
+                && strncmp (user, utp->ut_name, sizeof(utp->ut_name)) == 0) {
             if (debug)
                 continue;
             endutent();