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Rollup merge of #133313 - thesummer:fix-arc4random, r=cuviper

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Use arc4random of libc for RTEMS target

Switch to the `arc4random` from libc. It is available since libc 0.2.162
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许杰友 Jieyou Xu (Joe) 2024-11-22 20:32:36 +08:00 committed by GitHub
commit b8453c9023
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library/std/src/sys/random/arc4random.rs
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@ -12,7 +12,6 @@
#[cfg(not(any(
target_os = "haiku",
target_os = "illumos",
target_os = "rtems",
target_os = "solaris",
target_os = "vita",
)))]
@ -22,7 +21,6 @@ use libc::arc4random_buf;
#[cfg(any(
target_os = "haiku", // See https://git.haiku-os.org/haiku/tree/headers/compatibility/bsd/stdlib.h
target_os = "illumos", // See https://www.illumos.org/man/3C/arc4random
target_os = "rtems", // See https://docs.rtems.org/branches/master/bsp-howto/getentropy.html
target_os = "solaris", // See https://docs.oracle.com/cd/E88353_01/html/E37843/arc4random-3c.html
target_os = "vita", // See https://github.com/vitasdk/newlib/blob/b89e5bc183b516945f9ee07eef483ecb916e45ff/newlib/libc/include/stdlib.h#L74
))]