#include "unexec.h"
#include "lisp.h"
+#include <errno.h>
#include <stdio.h>
#include <fcntl.h>
#include <stdarg.h>
infd = emacs_open (infile, O_RDONLY, 0);
if (infd < 0)
{
- unexec_error ("cannot open input file `%s'", infile);
+ unexec_error ("%s: %s", infile, strerror (errno));
}
outfd = emacs_open (outfile, O_WRONLY | O_TRUNC | O_CREAT, 0777);
if (outfd < 0)
{
emacs_close (infd);
- unexec_error ("cannot open output file `%s'", outfile);
+ unexec_error ("%s: %s", outfile, strerror (errno));
}
build_region_list ();