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author | Alon Bar-Lev <alon.barlev@gmail.com> | 2012-02-29 22:11:59 +0200 |
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committer | David Sommerseth <davids@redhat.com> | 2012-03-22 22:07:08 +0100 |
commit | 34cb9132ef2dae08f91a66015ea5437539a4b557 (patch) | |
tree | edd69bb83cc490a47692cb847d066231cd6146fd /src/openvpn/lladdr.c | |
parent | fcff80aac1f71ebf881fbc269fb3c4df0789de6b (diff) | |
download | openvpn-34cb9132ef2dae08f91a66015ea5437539a4b557.tar.gz openvpn-34cb9132ef2dae08f91a66015ea5437539a4b557.tar.xz openvpn-34cb9132ef2dae08f91a66015ea5437539a4b557.zip |
build: standard directory layout
Suitable for mature project.
root - administrative stuff
doc - documents
src - sources
tests - tests
distro - distro specific files
sample - samples
SIDE EFFECT: many changes to rpm spec.
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Acked-by: Adriaan de Jong <dejong@fox-it.com>
Signed-off-by: David Sommerseth <davids@redhat.com>
Diffstat (limited to 'src/openvpn/lladdr.c')
-rw-r--r-- | src/openvpn/lladdr.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/openvpn/lladdr.c b/src/openvpn/lladdr.c new file mode 100644 index 0000000..fc01b63 --- /dev/null +++ b/src/openvpn/lladdr.c @@ -0,0 +1,61 @@ +/* + * Support routine for configuring link layer address + */ + +#include "syshead.h" +#include "error.h" +#include "misc.h" + +int set_lladdr(const char *ifname, const char *lladdr, + const struct env_set *es) +{ + struct argv argv = argv_new (); + int r; + + if (!ifname || !lladdr) + return -1; + +#if defined(TARGET_LINUX) +#ifdef ENABLE_IPROUTE + argv_printf (&argv, + "%s link set addr %s dev %s", + iproute_path, lladdr, ifname); +#else + argv_printf (&argv, + "%s %s hw ether %s", + IFCONFIG_PATH, + ifname, lladdr); +#endif +#elif defined(TARGET_SOLARIS) + argv_printf (&argv, + "%s %s ether %s", + IFCONFIG_PATH, + ifname, lladdr); +#elif defined(TARGET_OPENBSD) + argv_printf (&argv, + "%s %s lladdr %s", + IFCONFIG_PATH, + ifname, lladdr); +#elif defined(TARGET_DARWIN) + argv_printf (&argv, + "%s %s lladdr %s", + IFCONFIG_PATH, + ifname, lladdr); +#elif defined(TARGET_FREEBSD) + argv_printf (&argv, + "%s %s ether %s", + IFCONFIG_PATH, + ifname, lladdr); +#else + msg (M_WARN, "Sorry, but I don't know how to configure link layer addresses on this operating system."); + return -1; +#endif + + argv_msg (M_INFO, &argv); + r = openvpn_execve_check (&argv, es, M_WARN, "ERROR: Unable to set link layer address."); + if (r) + msg (M_INFO, "TUN/TAP link layer address set to %s", lladdr); + + argv_reset (&argv); + return r; +} |