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master 7415c66: ; * src/process.c (child_signal_read): Don't report EAGA
From: |
Mattias Engdegård |
Subject: |
master 7415c66: ; * src/process.c (child_signal_read): Don't report EAGAIN as error |
Date: |
Fri, 29 Jan 2021 16:29:10 -0500 (EST) |
branch: master
commit 7415c66d8b3e2476aeea64c70ef376c12a39f175
Author: Mattias Engdegård <mattiase@acm.org>
Commit: Mattias Engdegård <mattiase@acm.org>
; * src/process.c (child_signal_read): Don't report EAGAIN as error
---
src/process.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/process.c b/src/process.c
index 1df4ed9..3beb9cf 100644
--- a/src/process.c
+++ b/src/process.c
@@ -7217,7 +7217,7 @@ child_signal_read (int fd, void *data)
eassert (0 <= fd);
eassert (fd == child_signal_read_fd);
char dummy;
- if (emacs_read (fd, &dummy, 1) < 0)
+ if (emacs_read (fd, &dummy, 1) < 0 && errno != EAGAIN)
emacs_perror ("reading from child signal FD");
}
#endif /* !WINDOWSNT */
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