login: use get_fd_tabsize()

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/login-utils/Makefile.am b/login-utils/Makefile.am
index 59cc5015619dffc04249370929dc688fa4ac7980..8a4ff82b383b5d0867e17dee8d863b3f45633456 100644 (file)
--- a/login-utils/Makefile.am
+++ b/login-utils/Makefile.am
@@ -61,6 +61,7 @@ login_SOURCES = \
        login.c \
        logindefs.c \
        logindefs.h \
+       $(top_srcdir)/lib/fileutils.c \
        $(top_srcdir)/lib/setproctitle.c
 vipw_SOURCES = \
        vipw.c \

diff --git a/login-utils/login.c b/login-utils/login.c
index e2c0f8015c6e0d4e5974fdb4defe536a7403cb89..23b84a1d625b77fa2f713bac2444d707130a9843 100644 (file)
--- a/login-utils/login.c
+++ b/login-utils/login.c
@@ -67,6 +67,7 @@
 #include "nls.h"
 #include "xalloc.h"
 #include "writeall.h"
+#include "fileutils.h"
 
 #include "logindefs.h"
 
@@ -1290,7 +1291,7 @@ int main(int argc, char **argv)
                        *p++ = ' ';
        }
 
-       for (cnt = (getdtablesize() - 1); cnt > 2; cnt--)
+       for (cnt = get_fd_tabsize() - 1; cnt > 2; cnt--)
                close(cnt);
 
        setpgrp();       /* set pgid to pid this means that setsid() will fail */