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-rw-r--r--vendor/rustix/src/process/rlimit.rs53
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diff --git a/vendor/rustix/src/process/rlimit.rs b/vendor/rustix/src/process/rlimit.rs
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+#[cfg(linux_kernel)]
+use crate::process::Pid;
+use crate::{backend, io};
+
+pub use backend::process::types::Resource;
+
+/// `struct rlimit`—Current and maximum values used in [`getrlimit`],
+/// [`setrlimit`], and [`prlimit`].
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Rlimit {
+ /// Current effective, “soft”, limit.
+ pub current: Option<u64>,
+ /// Maximum, “hard”, value that `current` may be dynamically increased to.
+ pub maximum: Option<u64>,
+}
+
+/// `getrlimit(resource)`—Get a process resource limit value.
+///
+/// # References
+/// - [POSIX]
+/// - [Linux]
+///
+/// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/getrlimit.html
+/// [Linux]: https://man7.org/linux/man-pages/man2/getrlimit.2.html
+#[inline]
+pub fn getrlimit(resource: Resource) -> Rlimit {
+ backend::process::syscalls::getrlimit(resource)
+}
+
+/// `setrlimit(resource, new)`—Set a process resource limit value.
+///
+/// # References
+/// - [POSIX]
+/// - [Linux]
+///
+/// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/setrlimit.html
+/// [Linux]: https://man7.org/linux/man-pages/man2/setrlimit.2.html
+#[inline]
+pub fn setrlimit(resource: Resource, new: Rlimit) -> io::Result<()> {
+ backend::process::syscalls::setrlimit(resource, new)
+}
+
+/// `prlimit(pid, resource, new)`—Get and set a process resource limit value.
+///
+/// # References
+/// - [Linux]
+///
+/// [Linux]: https://man7.org/linux/man-pages/man2/prlimit.2.html
+#[cfg(linux_kernel)]
+#[inline]
+pub fn prlimit(pid: Option<Pid>, resource: Resource, new: Rlimit) -> io::Result<Rlimit> {
+ backend::process::syscalls::prlimit(pid, resource, new)
+}