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| author | Christiaan Dirkx <christiaan@dirkx.email> | 2021-04-18 07:19:39 +0200 |
|---|---|---|
| committer | Christiaan Dirkx <christiaan@dirkx.email> | 2021-04-22 18:00:18 +0200 |
| commit | e1b1081d2ff80f49129da2002ce3f5efa6186825 (patch) | |
| tree | dcc0b789e324332e48071fe55131a9d62e6ec03f /library/std/src/sys/hermit | |
| parent | 8aeea227daf4a78761c41bb32321e8b2e505d27e (diff) | |
| download | rust-e1b1081d2ff80f49129da2002ce3f5efa6186825.tar.gz rust-e1b1081d2ff80f49129da2002ce3f5efa6186825.zip | |
Document that `init` and `cleanup` are not guaranteed to run
Diffstat (limited to 'library/std/src/sys/hermit')
| -rw-r--r-- | library/std/src/sys/hermit/mod.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/sys/hermit/mod.rs b/library/std/src/sys/hermit/mod.rs index 77c068e1a97..a70d1db7ca6 100644 --- a/library/std/src/sys/hermit/mod.rs +++ b/library/std/src/sys/hermit/mod.rs @@ -96,12 +96,14 @@ pub extern "C" fn __rust_abort() { } // SAFETY: must be called only once during runtime initialization. +// NOTE: this is not guaranteed to run, for example when Rust code is called externally. pub unsafe fn init(argc: isize, argv: *const *const u8) { let _ = net::init(); args::init(argc, argv); } // SAFETY: must be called only once during runtime cleanup. +// NOTE: this is not guaranteed to run, for example when the program aborts. pub unsafe fn cleanup() { args::cleanup(); } |