diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /library/std/src/sys/solid/stdio.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/std/src/sys/solid/stdio.rs | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/library/std/src/sys/solid/stdio.rs b/library/std/src/sys/solid/stdio.rs new file mode 100644 index 000000000..50f017696 --- /dev/null +++ b/library/std/src/sys/solid/stdio.rs @@ -0,0 +1,80 @@ +use super::abi; +use crate::io; + +pub struct Stdin; +pub struct Stdout; +pub struct Stderr; +struct PanicOutput; + +impl Stdin { + pub const fn new() -> Stdin { + Stdin + } +} + +impl io::Read for Stdin { + fn read(&mut self, _buf: &mut [u8]) -> io::Result<usize> { + Ok(0) + } +} + +impl Stdout { + pub const fn new() -> Stdout { + Stdout + } +} + +impl io::Write for Stdout { + fn write(&mut self, buf: &[u8]) -> io::Result<usize> { + unsafe { abi::SOLID_LOG_write(buf.as_ptr(), buf.len()) }; + Ok(buf.len()) + } + + fn flush(&mut self) -> io::Result<()> { + Ok(()) + } +} + +impl Stderr { + pub const fn new() -> Stderr { + Stderr + } +} + +impl io::Write for Stderr { + fn write(&mut self, buf: &[u8]) -> io::Result<usize> { + unsafe { abi::SOLID_LOG_write(buf.as_ptr(), buf.len()) }; + Ok(buf.len()) + } + + fn flush(&mut self) -> io::Result<()> { + Ok(()) + } +} + +impl PanicOutput { + pub const fn new() -> PanicOutput { + PanicOutput + } +} + +impl io::Write for PanicOutput { + fn write(&mut self, buf: &[u8]) -> io::Result<usize> { + unsafe { abi::SOLID_LOG_write(buf.as_ptr(), buf.len()) }; + Ok(buf.len()) + } + + fn flush(&mut self) -> io::Result<()> { + Ok(()) + } +} + +pub const STDIN_BUF_SIZE: usize = 0; + +pub fn is_ebadf(_err: &io::Error) -> bool { + true +} + +pub fn panic_output() -> Option<impl io::Write> { + Some(PanicOutput::new()) +} |