There's no need for a member of a "capture_file" structure holding a

compiled capture filter program, so remove it, and remove the include of
<pcap.h> from "file.h"; instead, have local "struct bpf_program"
structures where needed, and have those files that need stuff from
<pcap.h> include it.

This cleans stuff up a bit, and should eliminate a pile of compile
warnings with Visual C++ due to <pcap.h> and some GTK+/GLib header file
(or files they include) both defining "inline".

svn path=/trunk/; revision=2954

capture.c

@@ -1,7 +1,7 @@
 /* capture.c
  * Routines for packet capture windows
  *
- * $Id: capture.c,v 1.136 2001/01/13 03:17:15 gram Exp $
+ * $Id: capture.c,v 1.137 2001/01/28 23:56:27 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -100,14 +100,12 @@
 #include <signal.h>
 #include <errno.h>
 
+#include <pcap.h>
+
 #ifdef NEED_SNPRINTF_H
 # include "snprintf.h"
 #endif
 
-#ifndef lib_pcap_h
-#include <pcap.h>
-#endif
-
 #ifdef _WIN32
 #include <process.h>    /* For spawning child process */
 #endif
@@ -1119,6 +1117,7 @@ capture(void)
   int         snaplen;
   gchar       err_str[PCAP_ERRBUF_SIZE], label_str[64];
   bpf_u_int32 netnum, netmask;
+  struct bpf_program fcode;
   time_t      upd_time, cur_time;
   int         err, inpkts, i;
   char        errmsg[4096+1];
@@ -1279,12 +1278,12 @@ capture(void)
        */
       netmask = 0;
     }
-    if (pcap_compile(pch, &cfile.fcode, cfile.cfilter, 1, netmask) < 0) {
+    if (pcap_compile(pch, &fcode, cfile.cfilter, 1, netmask) < 0) {
       snprintf(errmsg, sizeof errmsg, "Unable to parse filter string (%s).",
 	pcap_geterr(pch));
       goto error;
     }
-    if (pcap_setfilter(pch, &cfile.fcode) < 0) {
+    if (pcap_setfilter(pch, &fcode) < 0) {
       snprintf(errmsg, sizeof errmsg, "Can't install filter (%s).",
 	pcap_geterr(pch));
       goto error;

file.h

@@ -1,7 +1,7 @@
 /* file.h
  * Definitions for file structures and routines
  *
- * $Id: file.h,v 1.78 2000/10/20 04:26:38 gram Exp $
+ * $Id: file.h,v 1.79 2001/01/28 23:56:27 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -32,10 +32,6 @@
 
 #include "wiretap/wtap.h"
 
-#ifdef HAVE_LIBPCAP
-#include <pcap.h>
-#endif
-
 #include "dfilter.h"
 #include "print.h"
 
@@ -56,8 +52,6 @@
 #define file_close fclose
 #endif /* HAVE_LIBZ */
 
-typedef struct bpf_program bpf_prog;
-
 /* Current state of file. */
 typedef enum {
 	FILE_CLOSED,		/* No file open */
@@ -93,7 +87,6 @@ typedef struct _capture_file {
   dfilter     *dfcode;    /* Compiled display filter program */ 
 #ifdef HAVE_LIBPCAP
   gchar       *cfilter;   /* Capture filter string */
-  bpf_prog     fcode;     /* Compiled capture filter program */
 #endif
   gchar       *sfilter;   /* Search filter string */
   gboolean     sbackward;  /* TRUE if search is backward, FALSE if forward */

gtk/capture_dlg.c

@@ -1,7 +1,7 @@
 /* capture_dlg.c
  * Routines for packet capture windows
  *
- * $Id: capture_dlg.c,v 1.36 2001/01/02 01:32:21 guy Exp $
+ * $Id: capture_dlg.c,v 1.37 2001/01/28 23:56:29 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -41,6 +41,8 @@
 
 #include <time.h>
 
+#include <pcap.h>
+
 #ifdef NEED_SNPRINTF_H
 # include "snprintf.h"
 #endif

gtk/main.c

@@ -1,6 +1,6 @@
 /* main.c
  *
- * $Id: main.c,v 1.175 2001/01/28 09:13:10 guy Exp $
+ * $Id: main.c,v 1.176 2001/01/28 23:56:29 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@ethereal.com>
@@ -73,6 +73,10 @@
 
 #include <signal.h>
 
+#ifdef HAVE_LIBPCAP
+#include <pcap.h>
+#endif
+
 #ifdef NEED_SNPRINTF_H
 # include "snprintf.h"
 #endif

tethereal.c

@@ -1,6 +1,6 @@
 /* tethereal.c
  *
- * $Id: tethereal.c,v 1.61 2001/01/04 00:16:43 guy Exp $
+ * $Id: tethereal.c,v 1.62 2001/01/28 23:56:27 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -53,6 +53,8 @@
 
 #include <signal.h>
 
+#include <pcap.h>
+
 #ifdef NEED_SNPRINTF_H
 # include "snprintf.h"
 #endif
@@ -531,6 +533,7 @@ capture(int packet_count, int out_file_type)
 {
   gchar       err_str[PCAP_ERRBUF_SIZE];
   bpf_u_int32 netnum, netmask;
+  struct bpf_program fcode;
   void        (*oldhandler)(int);
   int         err, inpkts;
   char        errmsg[1024+1];
@@ -609,12 +612,12 @@ capture(int packet_count, int out_file_type)
         "Warning:  Couldn't obtain netmask info (%s)\n.", err_str);
       netmask = 0;
     }
-    if (pcap_compile(ld.pch, &cfile.fcode, cfile.cfilter, 1, netmask) < 0) {
+    if (pcap_compile(ld.pch, &fcode, cfile.cfilter, 1, netmask) < 0) {
       snprintf(errmsg, sizeof errmsg, "Unable to parse filter string (%s).",
 	pcap_geterr(ld.pch));
       goto error;
     }
-    if (pcap_setfilter(ld.pch, &cfile.fcode) < 0) {
+    if (pcap_setfilter(ld.pch, &fcode) < 0) {
       snprintf(errmsg, sizeof errmsg, "Can't install filter (%s).",
 	pcap_geterr(ld.pch));
       goto error;

util.c

@@ -1,7 +1,7 @@
 /* util.c
  * Utility routines
  *
- * $Id: util.c,v 1.48 2000/12/23 19:50:36 guy Exp $
+ * $Id: util.c,v 1.49 2001/01/28 23:56:27 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -75,6 +75,8 @@ typedef int mode_t;	/* for win32 */
 #include <sys/ioctl.h>
 #endif
 
+#include <pcap.h>
+
 #ifndef WIN32
 #include <net/if.h>
 #endif