code.delx.au - gnu-emacs/blob - src/unexsol.c

   1 /* Trivial unexec for Solaris.  */
   2
   3 #include <config.h>
   4 #include "unexec.h"
   5
   6 #include <dlfcn.h>
   7
   8 #include "lisp.h"
   9 #include "buffer.h"
  10 #include "coding.h"
  11
  12 void
  13 unexec (const char *new_name, const char *old_name)
  14 {
  15   Lisp_Object data;
  16   Lisp_Object errstring;
  17
  18   if (! dldump (0, new_name, RTLD_MEMORY))
  19     return;
  20
  21   data = list1 (build_string (new_name));
  22   synchronize_system_messages_locale ();
  23   errstring = code_convert_string_norecord (build_string (dlerror ()),
  24                                             Vlocale_coding_system, 0);
  25
  26   xsignal (Qfile_error,
  27            Fcons (build_string ("Cannot unexec"), Fcons (errstring, data)));
  28 }