X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/33017fafd17d722e82a268e9b272f27df261e09d..c8add24e86d499000f0998558d635fffa1f3857c:/src/s/gnu-linux.h

diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index 409d020552..9f8a994bb7 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -25,10 +25,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define USG
 #define GNU_LINUX
 
-/* SYSTEM_TYPE should indicate the kind of system you are using.
-   It sets the Lisp variable system-type.  */
-#define SYSTEM_TYPE "gnu/linux"		/* All the best software is free. */
-
 #ifdef emacs
 #ifdef HAVE_LINUX_VERSION_H
 #include <linux/version.h>
@@ -67,8 +63,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 	close (fd);					\
 	return -1;					\
       }							\
-    strncpy (pty_name, ptyname, sizeof (pty_name));	\
-    pty_name[sizeof (pty_name) - 1] = 0;		\
+    snprintf (pty_name, sizeof pty_name, "%s", ptyname); \
     sigunblock (sigmask (SIGCHLD));			\
   }
 
@@ -85,9 +80,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define HAVE_SOCKETS
 
-/* This is used in list_system_processes.  */
-#define HAVE_PROCFS 1
-
 /* Define CLASH_DETECTION if you want lock files to be written
    so that Emacs can tell instantly when you try to modify
    a file that someone else has modified in his Emacs.  */
@@ -100,25 +92,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    your system and must be used only through an encapsulation
    (Which you should place, by convention, in sysdep.c).  */
 
-/* This is needed for dispnew.c:update_frame.  */
 #ifdef emacs
-#include <stdio.h>  /* Get the definition of _IO_STDIO_H.  */
-#if defined (_IO_STDIO_H) || defined (_STDIO_USES_IOSTREAM)
-/* New C libio names.  */
-#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
-  ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)
-#elif defined (__UCLIBC__)
-/* Using the uClibc library.  */
-#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
-  ((FILE)->__bufpos - (FILE)->__bufstart)
-#else /* !_IO_STDIO_H && ! __UCLIBC__ */
-/* Old C++ iostream names.  */
-#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) \
-  ((FILE)->_pptr - (FILE)->_pbase)
-#endif /* !_IO_STDIO_H && ! __UCLIBC__ */
-
 #define INTERRUPT_INPUT
-#endif /* emacs */
+#endif
 
 #define POSIX                 /* affects getpagesize.h and systty.h */