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--- epplets/net.c.orig 2012-09-30 11:38:35.000000000 +0200
+++ epplets/net.c 2012-10-10 14:56:21.000000000 +0200
@@ -1,5 +1,6 @@
/*
* Copyright (C) 1999-2000, Michael Jennings
+ * 2008, Pietro Cerutti <gahr@FreeBSD.org> (FreeBSD adaptation)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
@@ -38,6 +39,14 @@
#ifdef linux
#include <linux/version.h>
#endif
+#ifdef __FreeBSD__
+# include <sys/types.h>
+# include <sys/socket.h>
+# include <sys/sysctl.h>
+# include <sys/time.h>
+# include <net/if.h>
+# include <net/if_mib.h>
+#endif
#include "epplet.h"
#include "net.h"
@@ -86,6 +95,48 @@
}
fclose(fp);
return (names);
+
+#elif defined(__FreeBSD__)
+
+ struct ifmibdata data;
+ int ifno_mib[5];
+ int fmib_mib[6];
+ int nof_rows, idx, row;
+ size_t len;
+
+ ifno_mib[0] = CTL_NET;
+ ifno_mib[1] = PF_LINK;
+ ifno_mib[2] = NETLINK_GENERIC;
+ ifno_mib[3] = IFMIB_SYSTEM;
+ ifno_mib[4] = IFMIB_IFCOUNT;
+
+ fmib_mib[0] = CTL_NET;
+ fmib_mib[1] = PF_LINK;
+ fmib_mib[2] = NETLINK_GENERIC;
+ fmib_mib[3] = IFMIB_IFDATA;
+ fmib_mib[5] = IFDATA_GENERAL;
+
+ len = sizeof(nof_rows);
+
+ sysctl(ifno_mib, 5, &nof_rows, &len, NULL, 0);
+
+ len = sizeof(data);
+
+ for(row=1, idx=0; row <= nof_rows; row++) {
+ fmib_mib[4] = row;
+ if(sysctl(fmib_mib, 6, &data, &len, NULL, 0) && errno == ENOENT)
+ continue;
+ else {
+ names = realloc(names, sizeof(char *) * ++idx);
+ names[idx-1] = strdup(data.ifmd_name);
+ }
+ }
+ names[idx] = NULL;
+
+ if(count) *count = idx;
+ return (names);
+
+
#elif defined(__sun__)
return ((char **)NULL);
#else
@@ -107,6 +158,10 @@
FILE *fp;
char buff[256], *colon =
NULL, dev[64], in_str[64], out_str[64];
+#elif defined(__FreeBSD__)
+ struct ifmibdata data;
+ int mib[6], ifno_mib[5], row, nof_ifaces;
+ size_t len;
#endif
if (!device)
@@ -173,6 +228,43 @@
}
fclose(fp);
return ((match) ? (0) : (ENODEV));
+#elif defined(__FreeBSD__)
+ ifno_mib[0] = CTL_NET;
+ ifno_mib[1] = PF_LINK;
+ ifno_mib[2] = NETLINK_GENERIC;
+ ifno_mib[3] = IFMIB_SYSTEM;
+ ifno_mib[4] = IFMIB_IFCOUNT;
+
+ len = sizeof(nof_ifaces);
+
+ sysctl(ifno_mib, 5, &nof_ifaces, &len, NULL, 0);
+
+ mib[0] = CTL_NET;
+ mib[1] = PF_LINK;
+ mib[2] = NETLINK_GENERIC;
+ mib[3] = IFMIB_IFDATA;
+ mib[5] = IFDATA_GENERAL;
+
+ len = sizeof(data);
+
+ for(row=1; row<=nof_ifaces; row++) {
+ mib[4] = row;
+
+ if(sysctl(mib, 6, &data, &len, NULL, 0) && errno == ENOENT)
+ continue;
+
+ if(strcmp(device, data.ifmd_name))
+ continue;
+
+ if(in_bytes)
+ *in_bytes = (double)data.ifmd_data.ifi_ibytes;
+ if(out_bytes)
+ *out_bytes = (double)data.ifmd_data.ifi_obytes;
+ return (0);
+ }
+
+ return (ENODEV);
+
#else
/* Unsupported platform. */
if (in_bytes)
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