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Stop SIG_IGNoring SIGPIPE in library/std/src/sys/unix/mod.rs #2

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Stop SIG_IGNoring SIGPIPE in library/std/src/sys/unix/mod.rs #2

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14 changes: 0 additions & 14 deletions library/std/src/sys/unix/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -54,15 +54,6 @@ pub unsafe fn init(argc: isize, argv: *const *const u8) {
// resources opened later, we reopen standards streams when they are closed.
sanitize_standard_fds();

// By default, some platforms will send a *signal* when an EPIPE error
// would otherwise be delivered. This runtime doesn't install a SIGPIPE
// handler, causing it to kill the program, which isn't exactly what we
// want!
//
// Hence, we set SIGPIPE to ignore when the program starts up in order
// to prevent this problem.
reset_sigpipe();

stack_overflow::init();
args::init(argc, argv);

Expand Down Expand Up @@ -116,11 +107,6 @@ pub unsafe fn init(argc: isize, argv: *const *const u8) {
}
}
}

unsafe fn reset_sigpipe() {
#[cfg(not(any(target_os = "emscripten", target_os = "fuchsia")))]
rtassert!(signal(libc::SIGPIPE, libc::SIG_IGN) != libc::SIG_ERR);
}
}

// SAFETY: must be called only once during runtime cleanup.
Expand Down