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-rw-r--r--capchild/capture_session.h8
-rw-r--r--capchild/capture_sync.c24
-rw-r--r--capchild/capture_sync.h6
-rw-r--r--tshark.c4
-rw-r--r--ui/capture.c4
-rw-r--r--ui/gtk/gui_utils.c4
-rw-r--r--ui/qt/main_window.cpp4
-rw-r--r--ui/qt/main_window.h4
-rw-r--r--ui/ui_util.h4
-rw-r--r--wsutil/Makefile.common1
-rw-r--r--wsutil/process.h43
11 files changed, 77 insertions, 29 deletions
diff --git a/capchild/capture_session.h b/capchild/capture_session.h
index e21d182fe3..4f0de81b01 100644
--- a/capchild/capture_session.h
+++ b/capchild/capture_session.h
@@ -34,6 +34,8 @@ extern "C" {
#include "capture_opts.h"
+#include <wsutil/process.h>
+
#ifdef HAVE_LIBPCAP
/* Current state of capture engine. XXX - differentiate states */
typedef enum {
@@ -48,14 +50,14 @@ struct _capture_file;
* State of a capture session.
*/
typedef struct _capture_session {
- intptr_t fork_child; /**< If not -1, in parent, process ID of child */
+ ws_process_id fork_child; /**< If not -1, in parent, process ID of child */
int fork_child_status; /**< Child exit status */
#ifdef _WIN32
int signal_pipe_write_fd; /**< the pipe to signal the child */
#endif
- capture_state state; /**< current state of the capture engine */
+ capture_state state; /**< current state of the capture engine */
#ifndef _WIN32
- uid_t owner; /**< owner of the cfile */
+ uid_t owner; /**< owner of the cfile */
gid_t group; /**< group of the cfile */
#endif
gboolean session_started;
diff --git a/capchild/capture_sync.c b/capchild/capture_sync.c
index b2a649be87..8efe26408a 100644
--- a/capchild/capture_sync.c
+++ b/capchild/capture_sync.c
@@ -118,12 +118,12 @@ static const char *sync_pipe_signame(int);
static gboolean sync_pipe_input_cb(gint source, gpointer user_data);
-static int sync_pipe_wait_for_child(intptr_t fork_child, gchar **msgp);
+static int sync_pipe_wait_for_child(ws_process_id fork_child, gchar **msgp);
static void pipe_convert_header(const guchar *header, int header_len, char *indicator, int *block_len);
static ssize_t pipe_read_block(int pipe_fd, char *indicator, int len, char *msg,
char **err_msg);
-static void (*fetch_dumpcap_pid)(int) = NULL;
+static void (*fetch_dumpcap_pid)(ws_process_id) = NULL;
void
@@ -659,7 +659,7 @@ sync_pipe_start(capture_options *capture_opts, capture_session *cap_session, voi
g_free( (gpointer) argv);
return FALSE;
}
- cap_session->fork_child = (intptr_t) pi.hProcess;
+ cap_session->fork_child = pi.hProcess;
g_string_free(args, TRUE);
/* associate the operating system filehandle to a C run-time file handle */
@@ -771,7 +771,7 @@ sync_pipe_start(capture_options *capture_opts, capture_session *cap_session, voi
#define PIPE_BUF_SIZE 5120
static int
sync_pipe_open_command(char** argv, int *data_read_fd,
- int *message_read_fd, intptr_t *fork_child, gchar **msg, void(*update_cb)(void))
+ int *message_read_fd, ws_process_id *fork_child, gchar **msg, void(*update_cb)(void))
{
enum PIPES { PIPE_READ, PIPE_WRITE }; /* Constants 0 and 1 for PIPE_READ and PIPE_WRITE */
#ifdef _WIN32
@@ -875,7 +875,7 @@ sync_pipe_open_command(char** argv, int *data_read_fd,
g_free( (gpointer) argv);
return -1;
}
- *fork_child = (intptr_t) pi.hProcess;
+ *fork_child = pi.hProcess;
g_string_free(args, TRUE);
/* associate the operating system filehandles to C run-time file handles */
@@ -983,7 +983,7 @@ sync_pipe_open_command(char** argv, int *data_read_fd,
*/
static int
sync_pipe_close_command(int *data_read_fd, int *message_read_fd,
- intptr_t *fork_child, gchar **msgp)
+ ws_process_id *fork_child, gchar **msgp)
{
ws_close(*data_read_fd);
if (message_read_fd != NULL)
@@ -1018,7 +1018,7 @@ sync_pipe_run_command_actual(char** argv, gchar **data, gchar **primary_msg,
{
gchar *msg;
int data_pipe_read_fd, sync_pipe_read_fd, ret;
- intptr_t fork_child;
+ ws_process_id fork_child;
char *wait_msg;
gchar buffer[PIPE_BUF_SIZE+1] = {0};
ssize_t nread;
@@ -1363,7 +1363,7 @@ sync_if_capabilities_open(const gchar *ifname, gboolean monitor_mode,
* that must be g_free()d, and -1 will be returned.
*/
int
-sync_interface_stats_open(int *data_read_fd, intptr_t *fork_child, gchar **msg, void (*update_cb)(void))
+sync_interface_stats_open(int *data_read_fd, ws_process_id *fork_child, gchar **msg, void (*update_cb)(void))
{
int argc;
char **argv;
@@ -1515,7 +1515,7 @@ sync_interface_stats_open(int *data_read_fd, intptr_t *fork_child, gchar **msg,
/* Close down the stats process */
int
-sync_interface_stats_close(int *read_fd, intptr_t *fork_child, gchar **msg)
+sync_interface_stats_close(int *read_fd, ws_process_id *fork_child, gchar **msg)
{
#ifndef _WIN32
/*
@@ -1869,7 +1869,7 @@ sync_pipe_input_cb(gint source, gpointer user_data)
* must be freed with g_free().
*/
static int
-sync_pipe_wait_for_child(intptr_t fork_child, gchar **msgp)
+sync_pipe_wait_for_child(ws_process_id fork_child, gchar **msgp)
{
int fork_child_status;
#ifndef _WIN32
@@ -2140,7 +2140,7 @@ sync_pipe_stop(capture_session *cap_session)
/* Wireshark has to exit, force the capture child to close */
void
-sync_pipe_kill(intptr_t fork_child)
+sync_pipe_kill(ws_process_id fork_child)
{
if (fork_child != -1) {
#ifndef _WIN32
@@ -2174,7 +2174,7 @@ sync_pipe_kill(intptr_t fork_child)
}
}
-void capture_sync_set_fetch_dumpcap_pid_cb(void(*cb)(int pid)) {
+void capture_sync_set_fetch_dumpcap_pid_cb(void(*cb)(ws_process_id pid)) {
fetch_dumpcap_pid = cb;
}
diff --git a/capchild/capture_sync.h b/capchild/capture_sync.h
index c56656bc09..485a41f9f2 100644
--- a/capchild/capture_sync.h
+++ b/capchild/capture_sync.h
@@ -54,7 +54,7 @@ sync_pipe_stop(capture_session *cap_session);
/** User wants to stop the program, just kill the child as soon as possible */
extern void
-sync_pipe_kill(intptr_t fork_child);
+sync_pipe_kill(ws_process_id fork_child);
/** Set wireless channel using dumpcap */
extern int
@@ -75,11 +75,11 @@ sync_if_capabilities_open(const gchar *ifname, gboolean monitor_mode,
/** Start getting interface statistics using dumpcap. */
extern int
-sync_interface_stats_open(int *read_fd, intptr_t *fork_child, gchar **msg, void (*update_cb)(void));
+sync_interface_stats_open(int *read_fd, ws_process_id *fork_child, gchar **msg, void (*update_cb)(void));
/** Stop gathering statistics. */
extern int
-sync_interface_stats_close(int *read_fd, intptr_t *fork_child, gchar **msg);
+sync_interface_stats_close(int *read_fd, ws_process_id *fork_child, gchar **msg);
/** Read a line from a pipe, similar to fgets. Non-blocking. */
extern int
diff --git a/tshark.c b/tshark.c
index 7b474a8920..1023c6fc0d 100644
--- a/tshark.c
+++ b/tshark.c
@@ -2278,7 +2278,7 @@ DIAG_ON(cast-qual)
typedef struct pipe_input_tag {
gint source;
gpointer user_data;
- intptr_t *child_process;
+ ws_process_id *child_process;
pipe_input_cb_t input_cb;
guint pipe_input_id;
#ifdef _WIN32
@@ -2351,7 +2351,7 @@ pipe_timer_cb(gpointer data)
void
-pipe_input_set_handler(gint source, gpointer user_data, intptr_t *child_process, pipe_input_cb_t input_cb)
+pipe_input_set_handler(gint source, gpointer user_data, ws_process_id *child_process, pipe_input_cb_t input_cb)
{
pipe_input.source = source;
diff --git a/ui/capture.c b/ui/capture.c
index 18c3040edb..590c33a7b5 100644
--- a/ui/capture.c
+++ b/ui/capture.c
@@ -63,7 +63,7 @@ typedef struct if_stat_cache_item_s {
struct if_stat_cache_s {
int stat_fd;
- intptr_t fork_child;
+ ws_process_id fork_child;
GList *cache_list; /* List of if_stat_chache_entry_t */
};
@@ -645,7 +645,7 @@ capture_input_closed(capture_session *cap_session, gchar *msg)
if_stat_cache_t *
capture_stat_start(capture_options *capture_opts) {
int stat_fd;
- intptr_t fork_child;
+ ws_process_id fork_child;
gchar *msg;
if_stat_cache_t *sc = NULL;
if_stat_cache_item_t *sc_item;
diff --git a/ui/gtk/gui_utils.c b/ui/gtk/gui_utils.c
index 761e1d8034..1e4ad67f09 100644
--- a/ui/gtk/gui_utils.c
+++ b/ui/gtk/gui_utils.c
@@ -580,7 +580,7 @@ main_window_quit(void)
typedef struct pipe_input_tag {
gint source;
gpointer user_data;
- intptr_t *child_process;
+ ws_process_id *child_process;
pipe_input_cb_t input_cb;
guint pipe_input_id;
#ifdef _WIN32
@@ -693,7 +693,7 @@ pipe_input_cb(GIOChannel *source _U_,
void
pipe_input_set_handler(gint source,
gpointer user_data,
- intptr_t *child_process,
+ ws_process_id *child_process,
pipe_input_cb_t input_cb)
{
static pipe_input_t pipe_input;
diff --git a/ui/qt/main_window.cpp b/ui/qt/main_window.cpp
index 3deb284bab..52af27a336 100644
--- a/ui/qt/main_window.cpp
+++ b/ui/qt/main_window.cpp
@@ -77,7 +77,7 @@
// If we ever add support for multiple windows this will need to be replaced.
static MainWindow *gbl_cur_main_window_ = NULL;
-void pipe_input_set_handler(gint source, gpointer user_data, intptr_t *child_process, pipe_input_cb_t input_cb)
+void pipe_input_set_handler(gint source, gpointer user_data, ws_process_id *child_process, pipe_input_cb_t input_cb)
{
gbl_cur_main_window_->setPipeInputHandler(source, user_data, child_process, input_cb);
}
@@ -472,7 +472,7 @@ QString MainWindow::getFilter()
return df_combo_box_->itemText(df_combo_box_->count());
}
-void MainWindow::setPipeInputHandler(gint source, gpointer user_data, intptr_t *child_process, pipe_input_cb_t input_cb)
+void MainWindow::setPipeInputHandler(gint source, gpointer user_data, ws_process_id *child_process, pipe_input_cb_t input_cb)
{
pipe_source_ = source;
pipe_child_process_ = child_process;
diff --git a/ui/qt/main_window.h b/ui/qt/main_window.h
index 172244e703..bf538d88fe 100644
--- a/ui/qt/main_window.h
+++ b/ui/qt/main_window.h
@@ -78,7 +78,7 @@ class MainWindow : public QMainWindow
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
- void setPipeInputHandler(gint source, gpointer user_data, intptr_t *child_process, pipe_input_cb_t input_cb);
+ void setPipeInputHandler(gint source, gpointer user_data, ws_process_id *child_process, pipe_input_cb_t input_cb);
QString getFilter();
#ifdef HAVE_LIBPCAP
@@ -140,7 +140,7 @@ private:
// Pipe input
gint pipe_source_;
gpointer pipe_user_data_;
- intptr_t *pipe_child_process_;
+ ws_process_id *pipe_child_process_;
pipe_input_cb_t pipe_input_cb_;
#ifdef _WIN32
QTimer *pipe_timer_;
diff --git a/ui/ui_util.h b/ui/ui_util.h
index 5eba626104..6f966361dc 100644
--- a/ui/ui_util.h
+++ b/ui/ui_util.h
@@ -27,6 +27,8 @@
#include <stdint.h>
+#include <wsutil/process.h>
+
#include "epan/packet_info.h"
#include "epan/column-utils.h"
@@ -58,7 +60,7 @@ extern void main_window_quit(void);
/* read from a pipe (callback) */
typedef gboolean (*pipe_input_cb_t) (gint source, gpointer user_data);
/* install callback function, called if pipe input is available */
-extern void pipe_input_set_handler(gint source, gpointer user_data, intptr_t *child_process, pipe_input_cb_t input_cb);
+extern void pipe_input_set_handler(gint source, gpointer user_data, ws_process_id *child_process, pipe_input_cb_t input_cb);
/* packet_list.c */
diff --git a/wsutil/Makefile.common b/wsutil/Makefile.common
index f93f973546..60d843ab31 100644
--- a/wsutil/Makefile.common
+++ b/wsutil/Makefile.common
@@ -107,6 +107,7 @@ libwsutil_nonrepl_INCLUDES = \
os_version_info.h \
plugins.h \
privileges.h \
+ process.h \
sha1.h \
sign_ext.h \
sober128.h \
diff --git a/wsutil/process.h b/wsutil/process.h
new file mode 100644
index 0000000000..eb3fd4c597
--- /dev/null
+++ b/wsutil/process.h
@@ -0,0 +1,43 @@
+/* process.h
+ * Process utility definitions
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _WSUTIL_PROCESS_H_
+#define _WSUTIL_PROCESS_H_
+
+#include "ws_symbol_export.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifdef _WIN32
+typedef HANDLE ws_process_id; /* on Windows, a process ID is a HANDLE */
+#else
+typedef pid_t ws_process_id; /* on UN\*X, a process ID is a pid_t */
+#endif
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _WSUTIL_PROCESS_H_ */
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-25 22:23:24 +0000