* data.c (Fkeywordp, Fsymbol_name, store_symval_forwarding)

[bpt/emacs.git] / src / hftctl.c

diff --git a/src/hftctl.c b/src/hftctl.c
index 7f6cc91..a6daf0a 100644 (file)
--- a/src/hftctl.c
+++ b/src/hftctl.c
@@ -20,7 +20,7 @@
 /*      2. places fildes into raw mode                         */
 /*      3. converts ioctl arguments to datastream              */
 /*      4. waits for 2 secs for acknowledgement before         */
-/*         timimg out.                                         */
+/*         timing out.                                         */
 /*      5. places response in callers buffer ( just like       */
 /*         ioctl.                                              */
 /*      6. returns fildes to its original mode                 */
@@ -41,13 +41,13 @@
 /*                                                             */
 /***************************************************************/
 
-
+#include <config.h>
+#include <sys/signal.h>
+#include <errno.h>
 #include <stdio.h>
 #include <fcntl.h>
-#include <errno.h>
 #include <setjmp.h>
 #include <sys/ioctl.h>
-#include <sys/signal.h>
 #include <sys/devinfo.h>
 #include <termios.h>
 #include <termio.h>
@@ -55,6 +55,7 @@
 #include <sys/uio.h>
 #include <sys/tty.h>
 /* #include <sys/pty.h> */
+
 #define REMOTE 0x01
 
 #undef ioctl
@@ -62,8 +63,6 @@ static char     SCCSid[] = "com/gnuemacs/src,3.1,9021-90/05/03-5/3/90";
 
 /*************** LOCAL DEFINES **********************************/
 
-typedef int    (*FUNC)();     /* pointer to a function        */
-
 #define QDEV   ((HFQPDEVCH<<8)|HFQPDEVCL)
 #define QLOC   ((HFQLOCCH<<8)|HFQLOCCL)
 #define QPS    ((HFQPRESCH<<8)|HFQPRESCL)
@@ -84,7 +83,7 @@ static int              hfskbd();
 extern int              errno;
 static jmp_buf          hftenv;
 static int              is_ack_vtd;
-static FUNC             sav_alrm;
+static SIGTYPE             (*sav_alrm) ();
 static struct hfctlreq  req =
                        { 0x1b,'[','x',0,0,0,21,HFCTLREQCH,HFCTLREQCL};
 static struct hfctlack  ACK =
@@ -101,13 +100,13 @@ static struct hfctlack  ACK =
                                        /* read a buffer        */
 #define RD_BUF(f,p,l) \
         while ((l)) \
-          if ((j = read((f),(p),(l))) < 0) \
+          if ((j = emacs_read (f, p, l)) < 0) \
              if (errno != EINTR) return (-1); \
              else continue; \
           else { (l) -= j; (p) += j; }
 
 /*************** function prototypes ***************************/
-#ifdef __STDC__
+#ifdef PROTOTYPES
 static GT_ACK (int fd, int req, char *buf);
 static WR_REQ (int fd, int request, int cmdlen, char *cmd, int resplen);
 static void hft_alrm(int sig);
@@ -332,7 +331,7 @@ WR_REQ (fd, request, cmdlen, cmd, resplen)
     }
 
   /* write request to terminal   */
-  if (write(fd,p.c,size) == -1) return (-1);
+  if (emacs_write (fd, p.c, size) == -1) return (-1);
   if (p.req != &req)           /* free if allocated           */
     xfree (p.c);
   return (0);