29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
|
From 9ddb41dd9dc3bac57d6c3e05700485ee98df3e17 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Lennart Poettering <lennart@poettering.net>
|
||
|
|
Date: Tue, 22 Nov 2022 12:18:07 +0100
|
||
|
|
Subject: [PATCH] stdio-bridge: don't be bothered with EINTR
|
||
|
|
|
||
|
|
We handle signals via signal handlers, hence no need to be concerned
|
||
|
|
about EINTR.
|
||
|
|
|
||
|
|
(cherry picked from commit 7c75f34131772781f690860de797d3e35fd0bed9)
|
||
|
|
|
||
|
|
Related: #2172846
|
||
|
|
---
|
||
|
|
src/stdio-bridge/stdio-bridge.c | 2 ++
|
||
|
|
1 file changed, 2 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/src/stdio-bridge/stdio-bridge.c b/src/stdio-bridge/stdio-bridge.c
|
||
|
|
index 519a92a094..493117ef95 100644
|
||
|
|
--- a/src/stdio-bridge/stdio-bridge.c
|
||
|
|
+++ b/src/stdio-bridge/stdio-bridge.c
|
||
|
|
@@ -276,6 +276,8 @@ int main(int argc, char *argv[]) {
|
||
|
|
r = ppoll(p, ELEMENTSOF(p), ts, NULL);
|
||
|
|
}
|
||
|
|
if (r < 0) {
|
||
|
|
+ if (ERRNO_IS_TRANSIENT(r)) /* don't be bothered by signals, i.e. EINTR */
|
||
|
|
+ continue;
|
||
|
|
log_error_errno(errno, "ppoll() failed: %m");
|
||
|
|
goto finish;
|
||
|
|
}
|