Can`t build from source! about sshx HOT 3 CLOSED

error[E0425]: cannot find function `sysconf` in crate `libc`
  --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\iterfds\fditer.rs:96:38
   |
96 |         let fdlimit = unsafe { libc::sysconf(libc::_SC_OPEN_MAX) };
   |                                      ^^^^^^^ not found in `libc`

error[E0425]: cannot find value `_SC_OPEN_MAX` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\iterfds\fditer.rs:96:52
    |
96  |         let fdlimit = unsafe { libc::sysconf(libc::_SC_OPEN_MAX) };
    |                                                    ^^^^^^^^^^^^ help: a constant with a similar name exists: `FOPEN_MAX`
    |
   ::: C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\libc-0.2.153\src\windows\mod.rs:119:1
    |
119 | pub const FOPEN_MAX: ::c_uint = 20;
    | ----------------------------- similarly named constant `FOPEN_MAX` defined here

error[E0425]: cannot find function `fcntl` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:128:20
    |
128 |     unsafe { libc::fcntl(fd, libc::F_GETFD) >= 0 }
    |                    ^^^^^ not found in `libc`

error[E0425]: cannot find value `F_GETFD` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:128:36
    |
128 |     unsafe { libc::fcntl(fd, libc::F_GETFD) >= 0 }
    |                                    ^^^^^^^ not found in `libc`

error[E0425]: cannot find function `fcntl` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:166:32
    |
166 |     let flags = unsafe { libc::fcntl(fd, libc::F_GETFD) };
    |                                ^^^^^ not found in `libc`

error[E0425]: cannot find value `F_GETFD` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:166:48
    |
166 |     let flags = unsafe { libc::fcntl(fd, libc::F_GETFD) };
    |                                                ^^^^^^^ not found in `libc`

error[E0425]: cannot find value `FD_CLOEXEC` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:168:37
    |
168 |     if flags >= 0 && (flags & libc::FD_CLOEXEC) != libc::FD_CLOEXEC {
    |                                     ^^^^^^^^^^ not found in `libc`

error[E0425]: cannot find value `FD_CLOEXEC` in crate `libc`
    |
168 |     if flags >= 0 && (flags & libc::FD_CLOEXEC) != libc::FD_CLOEXEC {
    |                                                          ^^^^^^^^^^ not found in `libc`

error[E0425]: cannot find function `fcntl` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:171:19
    |
171 |             libc::fcntl(fd, libc::F_SETFD, flags | libc::FD_CLOEXEC);
    |                   ^^^^^ not found in `libc`

error[E0425]: cannot find value `F_SETFD` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:171:35
    |
171 |             libc::fcntl(fd, libc::F_SETFD, flags | libc::FD_CLOEXEC);
    |                                   ^^^^^^^ not found in `libc`

error[E0425]: cannot find value `FD_CLOEXEC` in crate `libc`
   --> C:\Users\admin\.cargo\registry\src\index.crates.io-6f17d22bba15001f\close_fds-0.3.2\src\util.rs:171:58
    |
171 |             libc::fcntl(fd, libc::F_SETFD, flags | libc::FD_CLOEXEC);
    |                                                          ^^^^^^^^^^ not found in `libc`

For more information about this error, try `rustc --explain E0425`.