/rust/registry/src/index.crates.io-1949cf8c6b5b557f/openssl-sys-0.9.98/src/err.rs
Line | Count | Source |
1 | | use libc::*; |
2 | | |
3 | | pub const ERR_TXT_MALLOCED: c_int = 0x01; |
4 | | pub const ERR_TXT_STRING: c_int = 0x02; |
5 | | |
6 | | pub const ERR_LIB_SYS: c_int = 2; |
7 | | pub const ERR_LIB_PEM: c_int = 9; |
8 | | pub const ERR_LIB_ASN1: c_int = 13; |
9 | | |
10 | | cfg_if! { |
11 | | if #[cfg(ossl300)] { |
12 | | pub const ERR_SYSTEM_FLAG: c_ulong = c_int::max_value() as c_ulong + 1; |
13 | | pub const ERR_SYSTEM_MASK: c_ulong = c_int::max_value() as c_ulong; |
14 | | |
15 | | pub const ERR_LIB_OFFSET: c_ulong = 23; |
16 | | pub const ERR_LIB_MASK: c_ulong = 0xff; |
17 | | pub const ERR_RFLAGS_OFFSET: c_ulong = 18; |
18 | | pub const ERR_RFLAGS_MASK: c_ulong = 0x1f; |
19 | | pub const ERR_REASON_MASK: c_ulong = 0x7FFFFF; |
20 | | |
21 | | pub const ERR_RFLAG_FATAL: c_ulong = 0x1 << ERR_RFLAGS_OFFSET; |
22 | | |
23 | | pub const fn ERR_SYSTEM_ERROR(errcode: c_ulong) -> bool { |
24 | | errcode & ERR_SYSTEM_FLAG != 0 |
25 | | } |
26 | | |
27 | | pub const fn ERR_GET_LIB(errcode: c_ulong) -> c_int { |
28 | | // hacks since `if` isn't yet stable in const functions :( |
29 | | ((ERR_LIB_SYS as c_ulong * (ERR_SYSTEM_ERROR(errcode) as c_ulong)) | |
30 | | (((errcode >> ERR_LIB_OFFSET) & ERR_LIB_MASK) * (!ERR_SYSTEM_ERROR(errcode) as c_ulong))) as c_int |
31 | | } |
32 | | |
33 | | pub const fn ERR_GET_FUNC(_errcode: c_ulong) -> c_int { |
34 | | 0 |
35 | | } |
36 | | |
37 | | pub const fn ERR_GET_REASON(errcode: c_ulong) -> c_int { |
38 | | // hacks since `if` isn't yet stable in const functions :( |
39 | | ((ERR_LIB_SYS as c_ulong * (ERR_SYSTEM_ERROR(errcode) as c_ulong)) | |
40 | | ((errcode & ERR_REASON_MASK) * (!ERR_SYSTEM_ERROR(errcode) as c_ulong))) as c_int |
41 | | } |
42 | | |
43 | | pub const fn ERR_PACK(lib: c_int, _func: c_int, reason: c_int) -> c_ulong { |
44 | | ((lib as c_ulong & ERR_LIB_MASK) << ERR_LIB_OFFSET) | |
45 | | (reason as c_ulong & ERR_REASON_MASK) |
46 | | } |
47 | | } else { |
48 | 0 | pub const fn ERR_PACK(l: c_int, f: c_int, r: c_int) -> c_ulong { |
49 | 0 | ((l as c_ulong & 0x0FF) << 24) | |
50 | 0 | ((f as c_ulong & 0xFFF) << 12) | |
51 | 0 | (r as c_ulong & 0xFFF) |
52 | 0 | } |
53 | | |
54 | 0 | pub const fn ERR_GET_LIB(l: c_ulong) -> c_int { |
55 | 0 | ((l >> 24) & 0x0FF) as c_int |
56 | 0 | } |
57 | | |
58 | 0 | pub const fn ERR_GET_FUNC(l: c_ulong) -> c_int { |
59 | 0 | ((l >> 12) & 0xFFF) as c_int |
60 | 0 | } |
61 | | |
62 | 0 | pub const fn ERR_GET_REASON(l: c_ulong) -> c_int { |
63 | 0 | (l & 0xFFF) as c_int |
64 | 0 | } |
65 | | } |
66 | | } |