Tom Bates' nsr-tandem-nsk port, plus a few tweaks of mine

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1677 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index de12d39b11bf8f31c2411e5c78e603d361bda7c5..5f156ff8a5c8b3d19a997ab3bef27f66d7d6df0a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -30,6 +30,8 @@ CVS code -
          Add function init_backup_dir() to handle relative paths
          correctly, use get_full_path() to get the canonical pathname,
          and use tail() to get the filename if get_full_path() fails.
+       - Port to the Tandem NonStop Kernel (nsr-tandem-nsk). (Tom
+         Bates; minor tweaks by DLR)
 - files.c:
   add_open_files()
        - Make the saving of marked status in open_files->file_flags

diff --git a/src/nano.c b/src/nano.c
index 15c1fe5eb4361083d583a069f9382203b89539cb..cf3858cce5cf13b1904537ab660b24a1d5bfab13 100644 (file)
--- a/src/nano.c
+++ b/src/nano.c
@@ -19,6 +19,11 @@
  *                                                                        *
  **************************************************************************/
 
+#ifdef __TANDEM
+/* Tandem NonStop Kernel */
+#include <floss.h>
+#endif
+
 #include "config.h"
 
 #include <stdio.h>
@@ -3173,7 +3178,7 @@ int main(int argc, char *argv[])
 #if !defined(ENABLE_NANORC) && defined(DISABLE_ROOTWRAP) && !defined(DISABLE_WRAPPING)
     /* if we don't have rcfile support, we're root, and
        --disable-wrapping-as-root is used, turn wrapping off */
-    if (geteuid() == 0)
+    if (geteuid() == NANO_ROOT_UID)
        SET(NO_WRAP);
 #endif
 
@@ -3415,7 +3420,7 @@ int main(int argc, char *argv[])
        flags |= flags_cpy;
     }
 #if defined(DISABLE_ROOTWRAP) && !defined(DISABLE_WRAPPING)
-    else if (geteuid() == 0)
+    else if (geteuid() == NANO_ROOT_UID)
        SET(NO_WRAP);
 #endif
 #endif /* ENABLE_NANORC */

diff --git a/src/nano.h b/src/nano.h
index 7dd25befa3976e94b7d769c6bab134f5d2fee3f3..9e3a1ba09df818defad84d2fb53825878916d9eb 100644 (file)
--- a/src/nano.h
+++ b/src/nano.h
@@ -22,6 +22,13 @@
 #ifndef NANO_H
 #define NANO_H 1
 
+#ifdef __TANDEM
+/* Tandem NonStop Kernel */
+#define NANO_ROOT_UID 65535
+#else
+#define NANO_ROOT_UID 0
+#endif
+
 #ifdef HAVE_LIMITS_H
 #include <limits.h>
 #endif

diff --git a/src/rcfile.c b/src/rcfile.c
index dcfdb8c7959e24fa7e3ff2ac5eb0d5fdfe9f40aa..5749c28887698f33025fca7c84cba170f5d0fac6 100644 (file)
--- a/src/rcfile.c
+++ b/src/rcfile.c
@@ -678,7 +678,7 @@ void do_rcfile(void)
 #if defined(DISABLE_ROOTWRAP) && !defined(DISABLE_WRAPPING)
     /* If we've already read SYSCONFDIR/nanorc (if it's there), we're
        root, and --disable-wrapping-as-root is used, turn wrapping off */
-       if (euid == 0)
+       if (euid == NANO_ROOT_UID)
            SET(NO_WRAP);
 #endif
        if ((rcstream = fopen(nanorc, "r")) == NULL) {