1use libc::*;
2
3use super::*;
4
5pub const BIO_TYPE_NONE: c_int = 0;
6
7pub const BIO_CTRL_EOF: c_int = 2;
8pub const BIO_CTRL_INFO: c_int = 3;
9pub const BIO_CTRL_FLUSH: c_int = 11;
10pub const BIO_CTRL_DGRAM_QUERY_MTU: c_int = 40;
11pub const BIO_C_SET_BUF_MEM_EOF_RETURN: c_int = 130;
12
13pub unsafe fn BIO_set_retry_read(b: *mut BIO) {
14    BIO_set_flags(b, BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY)
15}
16
17pub unsafe fn BIO_set_retry_write(b: *mut BIO) {
18    BIO_set_flags(b, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY)
19}
20
21pub unsafe fn BIO_clear_retry_flags(b: *mut BIO) {
22    BIO_clear_flags(b, BIO_FLAGS_RWS | BIO_FLAGS_SHOULD_RETRY)
23}
24
25pub const BIO_FLAGS_READ: c_int = 0x01;
26pub const BIO_FLAGS_WRITE: c_int = 0x02;
27pub const BIO_FLAGS_IO_SPECIAL: c_int = 0x04;
28pub const BIO_FLAGS_RWS: c_int = BIO_FLAGS_READ | BIO_FLAGS_WRITE | BIO_FLAGS_IO_SPECIAL;
29pub const BIO_FLAGS_SHOULD_RETRY: c_int = 0x08;
30
31pub unsafe fn BIO_get_mem_data(b: *mut BIO, pp: *mut *mut c_char) -> c_long {
32    BIO_ctrl(b, BIO_CTRL_INFO, 0, pp as *mut c_void)
33}
34
35extern "C" {
36    #[deprecated(note = "use BIO_meth_set_write__fixed_rust instead")]
37    #[cfg(any(ossl110, libressl273))]
38    pub fn BIO_meth_set_write(
39        biom: *mut BIO_METHOD,
40        write: unsafe extern "C" fn(*mut BIO, *const c_char, c_int) -> c_int,
41    ) -> c_int;
42    #[deprecated(note = "use BIO_meth_set_read__fixed_rust instead")]
43    #[cfg(any(ossl110, libressl273))]
44    pub fn BIO_meth_set_read(
45        biom: *mut BIO_METHOD,
46        read: unsafe extern "C" fn(*mut BIO, *mut c_char, c_int) -> c_int,
47    ) -> c_int;
48    #[deprecated(note = "use BIO_meth_set_puts__fixed_rust instead")]
49    #[cfg(any(ossl110, libressl273))]
50    pub fn BIO_meth_set_puts(
51        biom: *mut BIO_METHOD,
52        read: unsafe extern "C" fn(*mut BIO, *const c_char) -> c_int,
53    ) -> c_int;
54    #[deprecated(note = "use BIO_meth_set_ctrl__fixed_rust instead")]
55    #[cfg(any(ossl110, libressl273))]
56    pub fn BIO_meth_set_ctrl(
57        biom: *mut BIO_METHOD,
58        read: unsafe extern "C" fn(*mut BIO, c_int, c_long, *mut c_void) -> c_long,
59    ) -> c_int;
60    #[deprecated(note = "use BIO_meth_set_create__fixed_rust instead")]
61    #[cfg(any(ossl110, libressl273))]
62    pub fn BIO_meth_set_create(
63        biom: *mut BIO_METHOD,
64        create: unsafe extern "C" fn(*mut BIO) -> c_int,
65    ) -> c_int;
66    #[deprecated(note = "use BIO_meth_set_destroy__fixed_rust instead")]
67    #[cfg(any(ossl110, libressl273))]
68    pub fn BIO_meth_set_destroy(
69        biom: *mut BIO_METHOD,
70        destroy: unsafe extern "C" fn(*mut BIO) -> c_int,
71    ) -> c_int;
72}
73