From ddee45e1d7fd34563c13513d974f792fae41a2f7 Mon Sep 17 00:00:00 2001
From: Martin Nordholts <enselic@gmail.com>
Date: Tue, 5 Jul 2022 19:56:22 +0200
Subject: Support `#[unix_sigpipe = "inherit|sig_dfl|sig_ign"]` on `fn main()`

This makes it possible to instruct libstd to never touch the signal
handler for `SIGPIPE`, which makes programs pipeable by default (e.g.
with `./your-program | head -n 1`) without `ErrorKind::BrokenPipe`
errors.
---
 compiler/rustc_span/src/symbol.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'compiler/rustc_span/src')

diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs
index 1b47d11f6f8..92f1b2d4ea6 100644
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@@ -819,6 +819,7 @@ symbols! {
         infer_outlives_requirements,
         infer_static_outlives_requirements,
         inherent_associated_types,
+        inherit,
         inlateout,
         inline,
         inline_const,
@@ -1301,6 +1302,8 @@ symbols! {
         should_panic,
         shr,
         shr_assign,
+        sig_dfl,
+        sig_ign,
         simd,
         simd_add,
         simd_and,
@@ -1519,6 +1522,7 @@ symbols! {
         unit,
         universal_impl_trait,
         unix,
+        unix_sigpipe,
         unlikely,
         unmarked_api,
         unpin,
-- 
cgit 1.4.1-3-g733a5