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/* Trivial unexec for Solaris. */
#include <config.h>
#include <stdlib.h>
#include <dlfcn.h>
#include "lisp.h"
#include "buffer.h"
#include "charset.h"
#include "coding.h"
int
unexec (char *new_name, char *old_name, unsigned int data_start,
unsigned int bss_start, unsigned int entry_address)
{
Lisp_Object data;
Lisp_Object errstring;
if (! dldump (0, new_name, RTLD_MEMORY))
return 0;
data = Fcons (build_string (new_name), Qnil);
synchronize_system_messages_locale ();
errstring = code_convert_string_norecord (build_string (dlerror ()),
Vlocale_coding_system, 0);
/* System error messages are capitalized. Downcase the initial
unless it is followed by a slash. */
if (SREF (errstring, 1) != '/')
SSET (errstring, 0, DOWNCASE (SREF (errstring, 0)));
Fsignal (Qfile_error,
Fcons (build_string ("Cannot unexec"), Fcons (errstring, data)));
}
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