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author | Antonio Quartulli | 2022-06-24 10:37:46 +0200 |
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committer | Gert Doering | 2022-06-28 17:09:22 +0200 |
commit | 4f1671fabdce2df94f01e63ff97191325c5bfa8c (patch) | |
tree | 165e7df5a92bead79ae53c741c2773e6c1939043 | |
parent | e34437c26b764851555e4acbe2ccca6bec235c7e (diff) | |
download | openvpn-4f1671fabdce2df94f01e63ff97191325c5bfa8c.zip openvpn-4f1671fabdce2df94f01e63ff97191325c5bfa8c.tar.gz |
dco: add helper function to detect if DCO is enabled or not
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <20220624083809.23487-3-a@unstable.cc>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg24513.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
-rw-r--r-- | src/openvpn/options.h | 20 | ||||
-rw-r--r-- | src/openvpn/tun.h | 1 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/openvpn/options.h b/src/openvpn/options.h index 0e50c19..f7e3f26 100644 --- a/src/openvpn/options.h +++ b/src/openvpn/options.h @@ -879,4 +879,24 @@ void options_string_import(struct options *options, bool key_is_external(const struct options *options); +#if defined(ENABLE_DCO) && defined(TARGET_LINUX) + +/** + * Returns whether the current configuration has dco enabled. + */ +static inline bool +dco_enabled(const struct options *o) +{ + return !o->tuntap_options.disable_dco; +} + +#else /* if defined(ENABLE_DCO) && defined(TARGET_LINUX) */ + +static inline bool +dco_enabled(const struct options *o) +{ + return false; +} + +#endif #endif /* ifndef OPTIONS_H */ diff --git a/src/openvpn/tun.h b/src/openvpn/tun.h index 60cd574..5fcea59 100644 --- a/src/openvpn/tun.h +++ b/src/openvpn/tun.h @@ -139,6 +139,7 @@ struct tuntap_options { struct tuntap_options { int txqueuelen; + bool disable_dco; }; #else /* if defined(_WIN32) || defined(TARGET_ANDROID) */ |