1 files changed, 72 insertions, 0 deletions
diff --git a/vendor/openssl-sys/src/bio.rs b/vendor/openssl-sys/src/bio.rs
new file mode 100644
index 000000000..ea6053b59
--- /dev/null
+++ b/vendor/openssl-sys/src/bio.rs
@@ -0,0 +1,72 @@
+use libc::*;
+
+use super::*;
+
+pub const BIO_TYPE_NONE: c_int = 0;
+
+pub const BIO_CTRL_EOF: c_int = 2;
+pub const BIO_CTRL_INFO: c_int = 3;
+pub const BIO_CTRL_FLUSH: c_int = 11;
+pub const BIO_CTRL_DGRAM_QUERY_MTU: c_int = 40;
+pub const BIO_C_SET_BUF_MEM_EOF_RETURN: c_int = 130;
+
+pub unsafe fn BIO_set_retry_read(b: *mut BIO) {
+    BIO_set_flags(b, BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY)
+}
+
+pub unsafe fn BIO_set_retry_write(b: *mut BIO) {
+    BIO_set_flags(b, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY)
+}
+
+pub unsafe fn BIO_clear_retry_flags(b: *mut BIO) {
+    BIO_clear_flags(b, BIO_FLAGS_RWS | BIO_FLAGS_SHOULD_RETRY)
+}
+
+pub const BIO_FLAGS_READ: c_int = 0x01;
+pub const BIO_FLAGS_WRITE: c_int = 0x02;
+pub const BIO_FLAGS_IO_SPECIAL: c_int = 0x04;
+pub const BIO_FLAGS_RWS: c_int = BIO_FLAGS_READ | BIO_FLAGS_WRITE | BIO_FLAGS_IO_SPECIAL;
+pub const BIO_FLAGS_SHOULD_RETRY: c_int = 0x08;
+
+pub unsafe fn BIO_get_mem_data(b: *mut BIO, pp: *mut *mut c_char) -> c_long {
+    BIO_ctrl(b, BIO_CTRL_INFO, 0, pp as *mut c_void)
+}
+
+extern "C" {
+    #[deprecated(note = "use BIO_meth_set_write__fixed_rust instead")]
+    #[cfg(any(ossl110, libressl273))]
+    pub fn BIO_meth_set_write(
+        biom: *mut BIO_METHOD,
+        write: unsafe extern "C" fn(*mut BIO, *const c_char, c_int) -> c_int,
+    ) -> c_int;
+    #[deprecated(note = "use BIO_meth_set_read__fixed_rust instead")]
+    #[cfg(any(ossl110, libressl273))]
+    pub fn BIO_meth_set_read(
+        biom: *mut BIO_METHOD,
+        read: unsafe extern "C" fn(*mut BIO, *mut c_char, c_int) -> c_int,
+    ) -> c_int;
+    #[deprecated(note = "use BIO_meth_set_puts__fixed_rust instead")]
+    #[cfg(any(ossl110, libressl273))]
+    pub fn BIO_meth_set_puts(
+        biom: *mut BIO_METHOD,
+        read: unsafe extern "C" fn(*mut BIO, *const c_char) -> c_int,
+    ) -> c_int;
+    #[deprecated(note = "use BIO_meth_set_ctrl__fixed_rust instead")]
+    #[cfg(any(ossl110, libressl273))]
+    pub fn BIO_meth_set_ctrl(
+        biom: *mut BIO_METHOD,
+        read: unsafe extern "C" fn(*mut BIO, c_int, c_long, *mut c_void) -> c_long,
+    ) -> c_int;
+    #[deprecated(note = "use BIO_meth_set_create__fixed_rust instead")]
+    #[cfg(any(ossl110, libressl273))]
+    pub fn BIO_meth_set_create(
+        biom: *mut BIO_METHOD,
+        create: unsafe extern "C" fn(*mut BIO) -> c_int,
+    ) -> c_int;
+    #[deprecated(note = "use BIO_meth_set_destroy__fixed_rust instead")]
+    #[cfg(any(ossl110, libressl273))]
+    pub fn BIO_meth_set_destroy(
+        biom: *mut BIO_METHOD,
+        destroy: unsafe extern "C" fn(*mut BIO) -> c_int,
+    ) -> c_int;
+}