1 files changed, 18 insertions, 0 deletions

diff --git a/src/process.h b/src/process.h
index 6ad7f7ddf5e..6e2641d6b06 100644
--- a/src/process.h
+++ b/src/process.h
@@ -101,6 +101,18 @@ struct Lisp_Process
        generated, and can be changed by the function
        `set-process-fileter-multibyte'. */
     Lisp_Object filter_multibyte;
+    /* Should we delay reading output from this process.
+       Initialized from `Vprocess_adaptive_read_buffering'.  */
+    Lisp_Object adaptive_read_buffering;
+    /* Hysteresis to try to read process output in larger blocks.
+       On some systems, e.g. the Linux kernel, emacs is seen as 
+       an interactive app also when reading process output, meaning
+       that process output can be read in as little as 1 byte at a
+       time.  Value is micro-seconds to delay reading output from
+       this process.  Range is 0 .. 50000.  */
+    Lisp_Object read_output_delay;
+    /* Skip reading this process on next read.  */
+    Lisp_Object read_output_skip;
 };
 
 /* Every field in the preceding structure except for the first two
@@ -124,6 +136,9 @@ extern int synch_process_alive;
 /* Nonzero => this is a string explaining death of synchronous subprocess.  */
 extern char *synch_process_death;
 
+/* Nonzero => this is the signal number that terminated the subprocess.  */
+extern int synch_process_termsig;
+
 /* If synch_process_death is zero,
    this is exit code of synchronous subprocess.  */
 extern int synch_process_retcode;
@@ -133,3 +148,6 @@ extern int synch_process_retcode;
 #ifndef NULL_DEVICE
 #define NULL_DEVICE "/dev/null"
 #endif
+
+/* arch-tag: dffedfc4-d7bc-4b58-a26f-c16155449c72
+   (do not change this comment) */