Date: Thu, 23 Sep 2010 11:19:48 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r213062 - head/sys/geom/eli Message-ID: <201009231119.o8NBJmWh067250@svn.freebsd.org>
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Author: pjd Date: Thu Sep 23 11:19:48 2010 New Revision: 213062 URL: http://svn.freebsd.org/changeset/base/213062 Log: Define default overwrite count, so that userland can use it. MFC after: 1 week Modified: head/sys/geom/eli/g_eli.c head/sys/geom/eli/g_eli.h Modified: head/sys/geom/eli/g_eli.c ============================================================================== --- head/sys/geom/eli/g_eli.c Thu Sep 23 11:19:03 2010 (r213061) +++ head/sys/geom/eli/g_eli.c Thu Sep 23 11:19:48 2010 (r213062) @@ -69,7 +69,7 @@ TUNABLE_INT("kern.geom.eli.visible_passp SYSCTL_UINT(_kern_geom_eli, OID_AUTO, visible_passphrase, CTLFLAG_RW, &g_eli_visible_passphrase, 0, "Turn on echo when entering the passphrase (for debug purposes only!!)"); -u_int g_eli_overwrites = 5; +u_int g_eli_overwrites = G_ELI_OVERWRITES; TUNABLE_INT("kern.geom.eli.overwrites", &g_eli_overwrites); SYSCTL_UINT(_kern_geom_eli, OID_AUTO, overwrites, CTLFLAG_RW, &g_eli_overwrites, 0, "Number of times on-disk keys should be overwritten when destroying them"); Modified: head/sys/geom/eli/g_eli.h ============================================================================== --- head/sys/geom/eli/g_eli.h Thu Sep 23 11:19:03 2010 (r213061) +++ head/sys/geom/eli/g_eli.h Thu Sep 23 11:19:48 2010 (r213062) @@ -97,6 +97,7 @@ #define G_ELI_DATAIVKEYLEN (G_ELI_DATAKEYLEN + G_ELI_IVKEYLEN) /* Data-Key, IV-Key, HMAC_SHA512(Derived-Key, Data-Key+IV-Key) */ #define G_ELI_MKEYLEN (G_ELI_DATAIVKEYLEN + SHA512_MDLEN) +#define G_ELI_OVERWRITES 5 #ifdef _KERNEL extern u_int g_eli_debug;
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