[Emacs-diffs] Changes to emacs/src/process.c,v

[Chong Yidong]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Chong Yidong <cyd>      07/03/17 18:24:46

Index: process.c
===================================================================
RCS file: /sources/emacs/emacs/src/process.c,v
retrieving revision 1.503
retrieving revision 1.504
diff -u -b -r1.503 -r1.504
--- process.c   17 Mar 2007 18:16:03 -0000      1.503
+++ process.c   17 Mar 2007 18:24:46 -0000      1.504
@@ -817,7 +817,7 @@
       Lisp_Object symbol;
       /* Assignment to EMACS_INT stops GCC whining about limited range
         of data type.  */
-      EMACS_INT pid = p->pid;;
+      EMACS_INT pid = p->pid;
 
       /* No problem storing the pid here, as it is still in Vprocess_alist.  */
       deleted_pid_list = Fcons (make_fixnum_or_float (pid),
@@ -830,7 +830,8 @@
       if (CONSP (p->status))
        symbol = XCAR (p->status);
       if (EQ (symbol, Qsignal) || EQ (symbol, Qexit))
-       Fdelete (make_fixnum_or_float (pid), deleted_pid_list);
+       deleted_pid_list
+         = Fdelete (make_fixnum_or_float (pid), deleted_pid_list);
       else
 #endif
        {
@@ -1818,7 +1819,8 @@
      char **new_argv;
      Lisp_Object current_dir;
 {
-  int pid, inchannel, outchannel;
+  int inchannel, outchannel;
+  pid_t pid;
   int sv[2];
 #ifdef POSIX_SIGNALS
   sigset_t procmask;
@@ -6495,14 +6497,15 @@
 #define WUNTRACED 0
 #endif /* no WUNTRACED */
       /* Keep trying to get a status until we get a definitive result.  */
-      while (1) {
+      while (1)
+       {
         errno = 0;
         pid = wait3 (&w, WNOHANG | WUNTRACED, 0);
        if (! (pid < 0 && errno == EINTR))
           break;
-        /* avoid a busyloop: wait3 is a system call, so we do not want
+         /* Avoid a busyloop: wait3 is a system call, so we do not want
            to prevent the kernel from actually sending SIGCHLD to emacs
-           by asking for it all the time */
+            by asking for it all the time.  */
         sleep (1);
       }