[PR #3983] [MERGED] Kernel.Fs: Skip stdin for select reads #3845

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opened 2026-02-27 22:05:11 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:05:11 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/3983
Author: @StevenMiller123
Created: 1/31/2026
Status: ✅ Merged
Merged: 1/31/2026
Merged by: @georgemoralis

Base: main ← Head: no-stdin-read

📝 Commits (1)

982762f Skip stdin fd for want_read in select

📊 Changes

1 file changed (+2 additions, -1 deletions)

View changed files

📝 src/core/libraries/kernel/file_system.cpp (+2 -1)

📄 Description

UE uses select on stdin to signal if it should read from stdin. You can't write to stdin, so select never marks stdin as readable. (and attempting to read from stdin hangs the calling thread).

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/shadps4-emu/shadPS4/pull/3983 **Author:** [@StevenMiller123](https://github.com/StevenMiller123) **Created:** 1/31/2026 **Status:** ✅ Merged **Merged:** 1/31/2026 **Merged by:** [@georgemoralis](https://github.com/georgemoralis) **Base:** `main` ← **Head:** `no-stdin-read` --- ### 📝 Commits (1) - [`982762f`](https://github.com/shadps4-emu/shadPS4/commit/982762fcbcb938c7cf26939ee54d129ababe04e4) Skip stdin fd for want_read in select ### 📊 Changes **1 file changed** (+2 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `src/core/libraries/kernel/file_system.cpp` (+2 -1) </details> ### 📄 Description UE uses select on stdin to signal if it should read from stdin. You can't write to stdin, so select never marks stdin as readable. (and attempting to read from stdin hangs the calling thread). --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>