val = Qraw_text;
else
{
- SAFE_ALLOCA (args2, Lisp_Object *, (nargs + 1) * sizeof *args2);
+ SAFE_NALLOCA (args2, 1, nargs + 1);
args2[0] = Qcall_process;
for (i = 0; i < nargs; i++) args2[i + 1] = args[i];
coding_systems = Ffind_operation_coding_system (nargs + 1, args2);
/* vfork, and prevent local vars from being clobbered by the vfork. */
{
+ Lisp_Object volatile buffer_volatile = buffer;
+ Lisp_Object volatile coding_systems_volatile = coding_systems;
+ Lisp_Object volatile current_dir_volatile = current_dir;
+ int volatile fd1_volatile = fd1;
int volatile fd_error_volatile = fd_error;
int volatile fd_output_volatile = fd_output;
int volatile output_to_buffer_volatile = output_to_buffer;
pid = vfork ();
+ buffer = buffer_volatile;
+ coding_systems = coding_systems_volatile;
+ current_dir = current_dir_volatile;
+ fd1 = fd1_volatile;
fd_error = fd_error_volatile;
fd_output = fd_output_volatile;
output_to_buffer = output_to_buffer_volatile;
/* Enable sending signal if user quits below. */
call_process_exited = 0;
-#if defined(MSDOS)
+#if defined (MSDOS)
/* MSDOS needs different cleanup information. */
record_unwind_protect (call_process_cleanup,
Fcons (Fcurrent_buffer (),
/* If BUFFER is nil, we must read process output once and then
discard it, so setup coding system but with nil. */
setup_coding_system (Qnil, &process_coding);
+ process_coding.dst_multibyte = 0;
}
else
{
{
ptrdiff_t i;
- SAFE_ALLOCA (args2, Lisp_Object *, (nargs + 1) * sizeof *args2);
+ SAFE_NALLOCA (args2, 1, nargs + 1);
args2[0] = Qcall_process;
for (i = 0; i < nargs; i++) args2[i + 1] = args[i];
coding_systems
&& !NILP (val))
val = raw_text_coding_system (val);
setup_coding_system (val, &process_coding);
+ process_coding.dst_multibyte
+ = ! NILP (BVAR (current_buffer, enable_multibyte_characters));
}
+ process_coding.src_multibyte = 0;
immediate_quit = 1;
QUIT;
else
{
USE_SAFE_ALLOCA;
- SAFE_ALLOCA (args2, Lisp_Object *, (nargs + 1) * sizeof *args2);
+ SAFE_NALLOCA (args2, 1, nargs + 1);
args2[0] = Qcall_process_region;
for (i = 0; i < nargs; i++) args2[i + 1] = args[i];
coding_systems = Ffind_operation_coding_system (nargs + 1, args2);
cleaned up in the usual way. */
{
register char *temp;
- register int i;
+ size_t i; /* size_t, because ptrdiff_t might overflow here! */
i = SBYTES (current_dir);
#ifdef MSDOS
if (err != in && err != out)
emacs_close (err);
-#if defined(USG)
+#if defined (USG)
#ifndef SETPGRP_RELEASES_CTTY
setpgrp (); /* No arguments but equivalent in this case */
#endif