| Age | Commit message (Collapse) | Author | Lines |
|---|
|
With the updated libc, UNIX stack overflow handling in libstd can now
use the common `si_addr` accessor function, rather than attempting to
use a field from that name in `siginfo_t`. This simplifies the
collection of the fault address, particularly on platforms where that
data resides within a union in `siginfo_t`.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Windows: Synchronize asynchronous pipe reads and writes
On Windows, the pipes used for spawned processes are opened for asynchronous access but `read` and `write` are done using the standard methods that assume synchronous access. This means that the buffer (and variables on the stack) may be read/written to after the function returns.
This PR ensures reads/writes complete before returning. Note that this only applies to pipes we create and does not affect the standard file read/write methods.
Fixes #95411
|
|
|
|
|
|
|
|
libc::prctl and the prctl definitions in glibc, musl, and the kernel
headers are C variadic functions. Therefore, all the arguments (except
for the first) are untyped. It is only the Linux man page which says
that prctl takes 4 unsigned long arguments. I have no idea why it says
this.
In any case, the upshot is that we don't need to cast the pointer to an
integer and confuse Miri.
|
|
Remove need for associated_type_bounds in std.
|
|
|
|
|
|
|
|
|
|
|
|
Fix a minor typo from #95241 which prevented compilation on x86_64-unknown-openbsd.
|
|
|
|
|
|
|
|
This largely makes the stdlib conform to strict provenance on Ubuntu.
Some hairier things have been left alone for now.
|
|
Some things like the unwinders and system APIs are not fully conformant,
this only covers a lot of low-hanging fruit.
|
|
On 32-bit systems, fdopendir is called `_fdopendir$INODE64$UNIX2003`.
On 64-bit systems, fdopendir is called `_fdopendir$INODE64`.
|
|
Replace `target_arch = "x86_64"` with `not(target_arch = "aarch64")` so that i686-apple-darwin systems dynamically choose implementation.
|
|
And also fix typo.
|
|
Instant might be changed to use CLOCK_BOOTTIME at some point.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Move std::sys::{mutex, condvar, rwlock} to std::sys::locks.
This cleans up the the std::sys modules a bit by putting the locks in a single module called `locks` rather than spread over the three modules `mutex`, `condvar`, and `rwlock`. This makes it easier to organise lock implementations, which helps with https://github.com/rust-lang/rust/issues/93740.
|
|
|
|
|
|
|
|
|
|
Skip a test if symlink creation is not possible
If someone running tests on Windows does not have Developer Mode enabled then creating symlinks will fail which in turn would cause this test to fail. This can be a stumbling block for contributors.
|
|
remove_dir_all: use fallback implementation on Miri
Fixes https://github.com/rust-lang/miri/issues/1966
The new implementation requires `openat`, `unlinkat`, and `fdopendir`. These cannot easily be shimmed in Miri since libstd does not expose APIs corresponding to them. So for now it is probably easiest to just use the fallback code in Miri. Nobody should run Miri as root anyway...
|
|
|
|
Add a `process_group` method to UNIX `CommandExt`
- Tracking issue: #93857
- RFC: https://github.com/rust-lang/rfcs/pull/3228
Add a `process_group` method to `std::os::unix::process::CommandExt` that
allows setting the process group id (i.e. calling `setpgid`) in the child, thus
enabling users to set process groups while leveraging the `posix_spawn` fast
path.
|
|
Update stdlib for the l4re target
This PR contains the work by ``@humenda`` and myself to update standard library support for the x86_64-unknown-l4re-uclibc tier 3 target, split out from humenda/rust as requested in #85967. The changes have been rebased on current master and updated in follow up commits by myself. The publishing of the changes is authorized and preferred by the original author. To preserve attribution, when standard library changes were introduced as part of other changes to the compiler, I have kept the changes concerning the standard library and altered the commit messages as indicated. Any incompatibilities have been remedied in follow up commits, so that the PR as a whole should result in a clean update of the target.
|
|
Use verbatim paths for `process::Command` if necessary
In #89174, the standard library started using verbatim paths so longer paths are usable by default. However, `Command` was originally left out because of the way `CreateProcessW` was being called. This was changed as a side effect of #87704 so now `Command` paths can be converted to verbatim too (if necessary).
|
|
Add use of bool::then in sys/unix/process
Remove `else { None }` in favor of using `bool::then()`
|
|
Remove else { None } in favor of using bool::then()
|
|
Signed-off-by: codehorseman <cricis@yeah.net>
|
|
|
|
This updates the standard library's documentation to use the new syntax. The
documentation is worthwhile to update as it should be more idiomatic
(particularly for features like this, which are nice for users to get acquainted
with). The general codebase is likely more hassle than benefit to update: it'll
hurt git blame, and generally updates can be done by folks updating the code if
(and when) that makes things more readable with the new format.
A few places in the compiler and library code are updated (mostly just due to
already having been done when this commit was first authored).
|
