* process.c (make_serial_process_unwind, send_process_trap):

(sigchld_handler): Now static.

diff --git a/src/ChangeLog b/src/ChangeLog
index 7e7556f..2b7d528 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2011-03-17  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * process.c (make_serial_process_unwind, send_process_trap):
+       (sigchld_handler): Now static.
+
        * process.c (allocate_pty): Let PTY_ITERATION declare iteration vars.
        That way, the code declares only the vars that it needs.
        * s/aix4-2.h (PTY_ITERATION): Declare iteration vars.

diff --git a/src/process.c b/src/process.c
index ab34086..c9b420a 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -2724,7 +2724,8 @@ usage: (serial-process-configure &rest ARGS)  */)
 }
 
 /* Used by make-serial-process to recover from errors.  */
-Lisp_Object make_serial_process_unwind (Lisp_Object proc)
+static Lisp_Object
+make_serial_process_unwind (Lisp_Object proc)
 {
   if (!PROCESSP (proc))
     abort ();
@@ -5476,7 +5477,7 @@ read_process_output (Lisp_Object proc, register int channel)
 jmp_buf send_process_frame;
 Lisp_Object process_sent_to;
 
-SIGTYPE
+static SIGTYPE
 send_process_trap (int ignore)
 {
   SIGNAL_THREAD_CHECK (SIGPIPE);
@@ -6385,7 +6386,7 @@ process has been transmitted to the serial port.  */)
    indirectly; if it does, that is a bug  */
 
 #ifdef SIGCHLD
-SIGTYPE
+static SIGTYPE
 sigchld_handler (int signo)
 {
   int old_errno = errno;