diff --git a/Makefile b/Makefile
index 47dd91f..3d4eb43 100644
--- a/Makefile
+++ b/Makefile
@@ -33,7 +33,7 @@ refresh.o: refresh.cpp refresh.h nethogs.h
 	$(GCC) $(CFLAGS) -c refresh.cpp
 structs.o: structs.cpp structs.h nethogs.h
 	$(GCC) $(CFLAGS) -c structs.cpp
-process.o: process.cpp process.h inodeproc.cpp nethogs.h
+process.o: process.cpp process.h nethogs.h
 	$(GCC) $(CFLAGS) -c process.cpp
 packet.o: packet.cpp packet.h nethogs.h
 	$(GCC) $(CFLAGS) -c packet.cpp
diff --git a/inodeproc.cpp b/inodeproc.cpp
deleted file mode 100644
index b1f5438..0000000
--- a/inodeproc.cpp
+++ /dev/null
@@ -1,243 +0,0 @@
-/* this comes from netstat.c, but is very useful :)) */
-
-/* now unused, replaced by my own implementation */
-#include <dirent.h>
-#include <errno.h>
-#include <string.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <assert.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-
-#include "nethogs.h"
-
-struct proginfo
-{
-	int pid;
-	char* name;
-};
-
-#define PATH_PROC       "/proc"
-#define PATH_FD_SUFF "fd"
-#define PATH_PROC_X_FD      PATH_PROC "/%s/" PATH_FD_SUFF
-#define PATH_FD_SUFFl       strlen(PATH_FD_SUFF)
-#define PRG_SOCKET_PFX    "socket:["
-#define PRG_SOCKET_PFXl (strlen(PRG_SOCKET_PFX))
-#define PRG_SOCKET_PFX2   "[0000]:"
-#define PRG_SOCKET_PFX2l  (strlen(PRG_SOCKET_PFX2))
-#define PATH_CMDLINE "cmdline"
-#define PATH_CMDLINEl       strlen(PATH_CMDLINE)
-#define PRG_HASH_SIZE 211
-#define PRG_HASHIT(x) ((x) % PRG_HASH_SIZE)
-
-static struct prg_node {
-    struct prg_node *next;
-    int inode;
-    int pid;
-    char name[PROGNAME_WIDTH];
-} *prg_hash[PRG_HASH_SIZE];
-
-static char prg_cache_loaded = 0;
-
-static void prg_cache_clear(void)
-{
-    struct prg_node **pnp,*pn;
-
-    if (prg_cache_loaded == 2)
-	for (pnp=prg_hash;pnp<prg_hash+PRG_HASH_SIZE;pnp++)
-	    while ((pn=*pnp)) {
-		*pnp=pn->next;
-		free(pn);
-	    }
-    prg_cache_loaded=0;
-}
-
-static prg_node * prg_cache_get(int inode)
-{
-    unsigned hi=PRG_HASHIT(inode);
-    struct prg_node *pn;
-
-    for (pn=prg_hash[hi];pn;pn=pn->next)
-	if (pn->inode==inode) return(pn);
-
-    return(NULL);
-}
-
-static void prg_cache_add(int inode, char *name, int pid)
-{
-    unsigned hi = PRG_HASHIT(inode);
-    struct prg_node **pnp,*pn;
-
-    prg_cache_loaded=2;
-    for (pnp=prg_hash+hi;(pn=*pnp);pnp=&pn->next) {
-	if (pn->inode==inode) {
-	    /* Some warning should be appropriate here
-	       as we got multiple processes for one i-node */
-	    return;
-	}
-    }
-    if (!(*pnp=(prg_node*)malloc(sizeof(**pnp)))) 
-	return;
-    pn=*pnp;
-    pn->next=NULL;
-    pn->inode=inode;
-    pn->pid=pid;
-    if (strlen(name)>sizeof(pn->name)-1) 
-	name[sizeof(pn->name)-1]='\0';
-    strcpy(pn->name,name);
-}
-
-static void extract_type_1_socket_inode(const char lname[], long * inode_p) {
-    /* If lname is of the form "socket:[12345]", extract the "12345"
-       as *inode_p.  Otherwise, return -1 as *inode_p.
-       */
-
-    if (strlen(lname) < PRG_SOCKET_PFXl+3) *inode_p = -1;
-    else if (memcmp(lname, PRG_SOCKET_PFX, PRG_SOCKET_PFXl)) *inode_p = -1;
-    else if (lname[strlen(lname)-1] != ']') *inode_p = -1;
-    else {
-        char inode_str[strlen(lname + 1)];  /* e.g. "12345" */
-        const int inode_str_len = strlen(lname) - PRG_SOCKET_PFXl - 1;
-        char *serr;
-
-        strncpy(inode_str, lname+PRG_SOCKET_PFXl, inode_str_len);
-        inode_str[inode_str_len] = '\0';
-        *inode_p = strtol(inode_str,&serr,0);
-        if (!serr || *serr || *inode_p < 0 || *inode_p >= INT_MAX) 
-            *inode_p = -1;
-    }
-}
-
-static void extract_type_2_socket_inode(const char lname[], long * inode_p) {
-    /* If lname is of the form "[0000]:12345", extract the "12345"
-       as *inode_p.  Otherwise, return -1 as *inode_p.
-       */
-
-    if (strlen(lname) < PRG_SOCKET_PFX2l+1) *inode_p = -1;
-    else if (memcmp(lname, PRG_SOCKET_PFX2, PRG_SOCKET_PFX2l)) *inode_p = -1;
-    else {
-        char *serr;
-
-        *inode_p=strtol(lname + PRG_SOCKET_PFX2l,&serr,0);
-        if (!serr || *serr || *inode_p < 0 || *inode_p >= INT_MAX) 
-            *inode_p = -1;
-    }
-}
-
-
-static void prg_cache_load(void)
-{
-    char line[LINE_MAX],eacces=0;
-    int procfdlen,fd,cmdllen,lnamelen;
-    char lname[30],cmdlbuf[512],finbuf[PROGNAME_WIDTH];
-    long inode;
-    const char *cs,*cmdlp;
-    DIR *dirproc=NULL,*dirfd=NULL;
-    struct dirent *direproc,*direfd;
-
-    if (prg_cache_loaded) return;
-    prg_cache_loaded=1;
-    cmdlbuf[sizeof(cmdlbuf)-1]='\0';
-    if (!(dirproc=opendir(PATH_PROC))) goto fail;
-    while (errno=0,direproc=readdir(dirproc)) {
-#ifdef DIRENT_HAVE_D_TYPE_WORKS
-	if (direproc->d_type!=DT_DIR) continue;
-#endif
-	for (cs=direproc->d_name;*cs;cs++)
-	    if (!isdigit(*cs)) 
-		break;
-	if (*cs) 
-	    continue;
-	procfdlen=snprintf(line,sizeof(line),PATH_PROC_X_FD,direproc->d_name);
-	if (procfdlen<=0 || procfdlen>=sizeof(line)-5) 
-	    continue;
-	errno=0;
-	dirfd=opendir(line);
-	// dirfd = fd for /proc/4322341/fd
-	if (! dirfd) {
-	    if (errno==EACCES) 
-		eacces=1;
-	    continue;
-	}
-	line[procfdlen] = '/';
-	// line =~ /proc/4322341/fd/
-	cmdlp = NULL;
-	while ((direfd = readdir(dirfd))) {
-	    if (direfd->d_type!=DT_LNK) 
-		continue;
-	    if (procfdlen+1+strlen(direfd->d_name)+1>sizeof(line)) 
-		continue;
-	    // line =~ /proc/4322341/fd/<name>
-	    //                       fd/
-	    memcpy(line + procfdlen - PATH_FD_SUFFl, PATH_FD_SUFF "/",
-		   PATH_FD_SUFFl+1);
-	    strcpy(line + procfdlen + 1, direfd->d_name);
-	    lnamelen=readlink(line,lname,sizeof(lname)-1);
-	    fprintf (stdout, "Checking out link: %s\n", line);
-            lname[lnamelen] = '\0';  /*make it a null-terminated string*/
-	    fprintf (stdout, "Name: %s\n", lname);
-
-            extract_type_1_socket_inode(lname, &inode);
-
-            if (inode < 0) extract_type_2_socket_inode(lname, &inode);
-
-            if (inode < 0) continue;
-
-	    if (!cmdlp) {
-		if (procfdlen - PATH_FD_SUFFl + PATH_CMDLINEl >= 
-		    sizeof(line) - 5) 
-		    continue;
-		strcpy(line + procfdlen-PATH_FD_SUFFl, PATH_CMDLINE);
-		fprintf(stdout, "Looking into %s\n", line);
-		fd = open(line, O_RDONLY);
-		if (fd < 0) 
-		    continue;
-		cmdllen = read(fd, cmdlbuf, sizeof(cmdlbuf) - 1);
-		if (close(fd)) 
-		    continue;
-		if (cmdllen == -1) 
-		    continue;
-		if (cmdllen < sizeof(cmdlbuf) - 1) 
-		    cmdlbuf[cmdllen]='\0';
-		if ((cmdlp = strrchr(cmdlbuf, '/'))) 
-		    cmdlp++;
-		else 
-		    cmdlp = cmdlbuf;
-	    }
-
-	    //snprintf(finbuf, sizeof(finbuf), "%s/%s", direproc->d_name, cmdlp);
-	    snprintf(finbuf, sizeof(finbuf), "%s", cmdlp);
-	    int pid; 
-	    sscanf(direproc->d_name, "%d", &pid);
-	    fprintf(stdout, "Adding: inode %d, buf %s, pid %d\n", inode, finbuf, pid);
-	    prg_cache_add(inode, finbuf, pid);
-	}
-	closedir(dirfd); 
-	dirfd = NULL;
-    }
-    if (dirproc) 
-	closedir(dirproc);
-    if (dirfd) 
-	closedir(dirfd);
-    if (!eacces) 
-	return;
-    if (prg_cache_loaded == 1) {
-    fail:
-	fprintf(stderr,"(No info could be read for \"-p\": geteuid()=%d but you should be root.)\n",
-		geteuid());
-    }
-    else
-	fprintf(stderr, "(Not all processes could be identified, non-owned process info\n"
-			 " will not be shown, you would have to be root to see it all.)\n");
-}
-
-void main () {
-	prg_cache_load();
-}