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some 'const' specifications, putting the code to determine the default device

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in its own file
This commit is contained in:
Arnout Engelen
2011-07-12 21:53:54 +00:00
parent a50b249438
commit ff8151fe96
9 changed files with 37 additions and 24 deletions
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25
nethogs.cpp
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@@ -28,6 +28,7 @@ extern "C" {
#include "connection.h"
#include "process.h"
#include "refresh.h"
#include "devices.h"
extern Process * unknownudp;
@@ -39,7 +40,7 @@ bool needrefresh = true;
//dp_link_type linktype = dp_link_ethernet;
const char version[] = " version " VERSION "." SUBVERSION "." MINORVERSION;
char * currentdevice = NULL;
const char * currentdevice = NULL;
timeval curtime;
@@ -172,7 +173,7 @@ int process_udp (u_char * userdata, const dp_header * header, const u_char * m_p
return true;
}
int process_ip (u_char * userdata, const dp_header * header, const u_char * m_packet) {
int process_ip (u_char * userdata, const dp_header * /* header */, const u_char * m_packet) {
struct dpargs * args = (struct dpargs *) userdata;
struct ip * ip = (struct ip *) m_packet;
args->sa_family = AF_INET;
@@ -183,7 +184,7 @@ int process_ip (u_char * userdata, const dp_header * header, const u_char * m_pa
return false;
}
int process_ip6 (u_char * userdata, const dp_header * header, const u_char * m_packet) {
int process_ip6 (u_char * userdata, const dp_header * /* header */, const u_char * m_packet) {
struct dpargs * args = (struct dpargs *) userdata;
const struct ip6_hdr * ip6 = (struct ip6_hdr *) m_packet;
args->sa_family = AF_INET6;
@@ -194,7 +195,7 @@ int process_ip6 (u_char * userdata, const dp_header * header, const u_char * m_p
return false;
}
void quit_cb (int i)
void quit_cb (int /* i */)
{
procclean();
if ((!tracemode) && (!DEBUG))
@@ -240,24 +241,14 @@ static void help(void)
}
class device {
public:
device (char * m_name, device * m_next = NULL)
{
name = m_name; next = m_next;
}
char * name;
device * next;
};
class handle {
public:
handle (dp_handle * m_handle, char * m_devicename = NULL,
handle (dp_handle * m_handle, const char * m_devicename = NULL,
handle * m_next = NULL) {
content = m_handle; next = m_next; devicename = m_devicename;
}
dp_handle * content;
char * devicename;
const char * devicename;
handle * next;
};
@@ -313,7 +304,7 @@ int main (int argc, char** argv)
if (devices == NULL)
{
devices = new device (strdup("eth0"));
devices = determine_default_device();
}
if ((!tracemode) && (!DEBUG)){