mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-03 04:58:25 +00:00
30 lines
668 B
Rust
30 lines
668 B
Rust
mod unix_ffi {
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const STDOUT_FILENO: cty::c_int = 1;
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extern "C" {
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pub fn write(fd: cty::c_int, buf: *const u8, count: cty::size_t) -> cty::ssize_t;
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}
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pub fn print(to_log: &str) {
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unsafe {
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write(STDOUT_FILENO, to_log.as_ptr(), to_log.len() as cty::size_t);
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}
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}
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}
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#[cfg(feature = "micropython")]
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use crate::micropython::print::print;
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#[cfg(not(feature = "micropython"))]
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pub use unix_ffi::print;
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pub struct DebugConsole;
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impl ufmt::uWrite for DebugConsole {
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type Error = core::convert::Infallible;
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fn write_str(&mut self, s: &str) -> Result<(), Self::Error> {
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print(s);
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Ok(())
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}
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}
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