Fix bug #13079 on MS-Windows with temp files not being deleted.

 src/w32.h (_child_process): New members input_file and
 pending_deletion.
 (register_child): First argument is now pid_t.
 (record_infile, record_pending_deletion): New prototypes.
 src/w32proc.c (new_child): Initialize input_file and
 pending_deletion members of the child.
 (delete_child): Delete the child's temporary input file, if any,
 that is pending deletion.
 (register_child): First argument is now pid_t.
 (record_infile, record_pending_deletion): New functions.
 (reap_subprocess): Fix a typo in DebPrint string.
 (sys_spawnve, sys_kill): Use pid_t for PID arguments.
 src/fileio.c (internal_delete_file): Return an int again: non-zero
 if delete-file succeeds, zero otherwise.
 src/lisp.h (internal_delete_file): Adjust prototype.
 src/callproc.c (Fcall_process): Don't overwrite infile with result
 of DECODE_FILE.
 [WINDOWSNT] If BUFFER is an integer, i.e. we are launching an
 asynchronous subprocess, record the name of the input file name,
 if any.
 (delete_temp_file) [WINDOWSNT]: If internal_delete_file fails to
 delete the file, record it as pending deletion when the subprocess
 exits.

 nt/inc/ms-w32.h (sys_unlink): Provide prototype.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 960e4e52c59..34959cb691d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,34 @@
+2012-12-15  Eli Zaretskii  <eliz@gnu.org>
+
+        Fix bug #13079 on MS-Windows with temp files not being deleted.
+        * w32.h (_child_process): New members input_file and
+        pending_deletion.
+        (register_child): First argument is now pid_t.
+        (record_infile, record_pending_deletion): New prototypes.
+
+        * w32proc.c (new_child): Initialize input_file and
+        pending_deletion members of the child.
+        (delete_child): Delete the child's temporary input file, if any,
+        that is pending deletion.
+        (register_child): First argument is now pid_t.
+        (record_infile, record_pending_deletion): New functions.
+        (reap_subprocess): Fix a typo in DebPrint string.
+        (sys_spawnve, sys_kill): Use pid_t for PID arguments.
+
+        * fileio.c (internal_delete_file): Return an int again: non-zero
+        if delete-file succeeds, zero otherwise.
+
+        * lisp.h (internal_delete_file): Adjust prototype.
+
+        * callproc.c (Fcall_process): Don't overwrite infile with result
+        of DECODE_FILE.
+        [WINDOWSNT] If BUFFER is an integer, i.e. we are launching an
+        asynchronous subprocess, record the name of the input file name,
+        if any.
+        (delete_temp_file) [WINDOWSNT]: If internal_delete_file fails to
+        delete the file, record it as pending deletion when the subprocess
+        exits.
+
 2012-12-14  Eli Zaretskii  <eliz@gnu.org>
 
         * editfns.c [HAVE_PWD_H]: Include grp.h.