sandbox: wrap fmsg interface

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 0 insertions, 19 deletions

diff --git a/internal/file.go b/internal/file.go
deleted file mode 100644
index 153f0f99..00000000
--- a/internal/file.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package internal
-
-import "syscall"
-
-// IgnoringEINTR makes a function call and repeats it if it returns an
-// EINTR error. This appears to be required even though we install all
-// signal handlers with SA_RESTART: see #22838, #38033, #38836, #40846.
-// Also #20400 and #36644 are issues in which a signal handler is
-// installed without setting SA_RESTART. None of these are the common case,
-// but there are enough of them that it seems that we can't avoid
-// an EINTR loop.
-func IgnoringEINTR(fn func() error) error {
-	for {
-		err := fn()
-		if err != syscall.EINTR {
-			return err
-		}
-	}
-}