X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/463f5630a5e7cbe7f042bc1175d1fa1c4e98860f..41d579ce4a2a86428f200788df4b15b936aa5076:/src/unexhp9k800.c

diff --git a/src/unexhp9k800.c b/src/unexhp9k800.c
index 0948ccf9a1..c0471992a7 100644
--- a/src/unexhp9k800.c
+++ b/src/unexhp9k800.c
@@ -1,4 +1,16 @@
 /* Unexec for HP 9000 Series 800 machines.
+
+  This file is in the public domain.
+
+  Author: John V. Morris
+
+  This file was written by John V. Morris at Hewlett Packard.
+  Both the author and Hewlett Packard Co. have disclaimed the
+  copyright on this file, and it is therefore in the public domain.
+  (Search for "hp9k800" in copyright.list.)
+*/
+
+/*
    Bob Desinger <hpsemc!bd@hplabs.hp.com>
 
    Note that the GNU project considers support for HP operation a
@@ -37,19 +49,12 @@
   sigsetreturn (_sigreturn);
 */
 
-#ifdef emacs
 #include <config.h>
-#endif
-
 #include <stdio.h>
 #include <fcntl.h>
 #include <errno.h>
-
 #include <a.out.h>
-
-#ifdef HPUX_USE_SHLIBS
 #include <dl.h>
-#endif
 
 /* brk value to restore, stored as a global.
    This is really used only if we used shared libraries.  */
@@ -69,12 +74,9 @@ run_time_remap (ignored)
 
 
 /* Create a new a.out file, same as old but with current data space */
-
-unexec (new_name, old_name, new_end_of_text, dummy1, dummy2)
-     char new_name[];		/* name of the new a.out file to be created */
-     char old_name[];		/* name of the old a.out file */
-     char *new_end_of_text;	/* ptr to new edata/etext; NOT USED YET */
-     int dummy1, dummy2;	/* not used by emacs */
+int
+unexec (const char *new_name,      /* name of the new a.out file to be created */
+	const char *old_name)       /* name of the old a.out file */
 {
   int old, new;
   int old_size, new_size;
@@ -216,7 +218,7 @@ read_header (file, hdr, auxhdr)
   if (hdr->a_magic != EXEC_MAGIC && hdr->a_magic != SHARE_MAGIC
       &&  hdr->a_magic != DEMAND_MAGIC)
     {
-      fprintf (stderr, "a.out file doesn't have legal magic number\n");
+      fprintf (stderr, "a.out file doesn't have valid magic number\n");
       exit (1);
     }
 
@@ -317,3 +319,4 @@ display_header (hdr, auxhdr)
 	  hdr->unloadable_sp_location, hdr->unloadable_sp_size);
 }
 #endif /* DEBUG */
+