Remove unused arguments for unexec.

The third one is never used, and the last two are always passed as zero.
* src/emacs.c (unexec): Add declaration.
(Fdump_emacs): Only pass the first two arguments to unexec.
Simplify #ifdef.
* src/unexw32.c (unexec):
* src/unexsol.c (unexec):
* src/unexhp9k800.c (unexec):
* src/unexcw.c (unexec): Remove the last 3 arguments, unused.
* src/unexelf.c (unexec): Remove the last 3 arguments, unused.
(find_section): Use const.
* src/unexmacosx.c (unexec): Remove the last 3 arguments, unused.
(unexec_error): Declare it NO_RETURN.
* src/unexcoff.c (make_hdr): Assume bss_start is always zero, remove
it as an argument, remove data_start and entry_address arguments, unused.
(unexec): Remove bss_start, data_start and
entry_address arguments.
* src/unexaix.c (make_hdr): Assume bss_start is always zero, remove
it as an argument, remove data_start and entry_address arguments, unused.
(unexec): Remove bss_start, data_start and
entry_address arguments.

1 files changed, 3 insertions, 6 deletions

diff --git a/src/unexhp9k800.c b/src/unexhp9k800.c
index cad2a5025ab..b410092b1cc 100644
--- a/src/unexhp9k800.c
+++ b/src/unexhp9k800.c
@@ -79,12 +79,9 @@ 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;