File 3471-erts-Expand-erlang-display_string-error-me... of Package erlang

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File 3471-erts-Expand-erlang-display_string-error-message.patch of Package erlang

From b9d46d798e0d0e9483021ac3983614198c421e51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Backstr=C3=B6m?= <lukas@erlang.org>
Date: Thu, 12 Sep 2024 12:20:55 +0200
Subject: [PATCH] erts: Expand erlang:display_string error message

---
 erts/emulator/beam/bif.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index 9d6fd75807..9b3f04f436 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -3953,8 +3953,10 @@ BIF_RETTYPE display_string_2(BIF_ALIST_2)
     if (ERTS_IS_ATOM_STR("stdin", BIF_ARG_1)) {
         for (int i = 0; i < len; i++) {
             if (ioctl(fd, TIOCSTI, str+i) < 0) {
-                fprintf(stderr,"failed to write to %s (%s)\r\n", "/proc/self/fd/0",
-                        strerror(errno));
+                fprintf(stderr,"failed to write to %s (%s)\r\n"
+                        "to solve this you may need to enable legacy tiocsti\r\n"
+                        "  sudo sysctl -w dev.tty.legacy_tiocsti=1\r\n",
+                        "/proc/self/fd/0", strerror(errno));
                 close(fd);
                 goto error;
             }
-- 
2.43.0

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File 3471-erts-Expand-erlang-display_string-error-message.patch of Package erlang

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