X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=src%2FPVE%2FTools.pm;h=4a8b5d9b530521af9c6a033da6ad2a4952e5bc07;hp=0a7efeb8dce920d1904d651b66d1b20234ff1e46;hb=e03a836591446125527230ed150669943307832b;hpb=3496d4bf4d69213e9f211b64d63a54a63c9e5b16

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index 0a7efeb..4a8b5d9 100644
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -1596,4 +1596,16 @@ sub convert_size {
     return int($value);
 }
 
+# uninterruptible readline
+# retries on EINTR
+sub readline_nointr {
+    my ($fh) = @_;
+    my $line;
+    while (1) {
+	$line = <$fh>;
+	last if defined($line) || ($! != EINTR);
+    }
+    return $line;
+}
+
 1;