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author | Alex Crichton <alex@alexcrichton.com> | 2016-11-26 08:45:57 -0800 |
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committer | Alex Crichton <alex@alexcrichton.com> | 2016-11-26 08:45:57 -0800 |
commit | 891db584c1e7706e3075cea454f639ff3272c2a3 (patch) | |
tree | d575dc0e21c08455b5fdd535d3f45c0cd9636a28 /libssh2-sys | |
parent | 221c0d844daad0180422aa23167b9e306897fe07 (diff) | |
download | ssh2-rs-891db584c1e7706e3075cea454f639ff3272c2a3.zip |
Push init synchronization to sys layer
Diffstat (limited to 'libssh2-sys')
-rw-r--r-- | libssh2-sys/lib.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libssh2-sys/lib.rs b/libssh2-sys/lib.rs index 660587a..2432b55 100644 --- a/libssh2-sys/lib.rs +++ b/libssh2-sys/lib.rs @@ -533,4 +533,25 @@ fn smoke() { unsafe { libssh2_init(0) }; } +#[doc(hidden)] pub fn issue_14344_workaround() {} + +pub fn init() { + use std::sync::{Once, ONCE_INIT}; + + static INIT: Once = ONCE_INIT; + INIT.call_once(|| unsafe { + platform_init(); + assert_eq!(libssh2_init(LIBSSH2_INIT_NO_CRYPTO), 0); + assert_eq!(libc::atexit(shutdown), 0); + }); + extern fn shutdown() { unsafe { libssh2_exit(); } } + + #[cfg(unix)] + fn platform_init() { + openssl_sys::init(); + } + + #[cfg(windows)] + fn platform_init() {} +} |