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authorMORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>2013-07-23 17:30:11 +0900
committerKevin Wolf <kwolf@redhat.com>2013-08-06 10:41:56 +0200
commit526eda14a68d5b3596be715505289b541288ef2a (patch)
treed63aa37d16d4f1458e190a79e6822acf51f5d184 /qemu-io.c
parentfc11eb26cee7e3621645dd40cd9de944201f590b (diff)
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ignore SIGPIPE in qemu-img and qemu-io
This prevents the tools from being stopped when they write data to a closed connection in the other side. Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-io.c')
-rw-r--r--qemu-io.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/qemu-io.c b/qemu-io.c
index cb9def5..d54dc86 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -335,6 +335,10 @@ int main(int argc, char **argv)
int opt_index = 0;
int flags = BDRV_O_UNMAP;
+#ifdef CONFIG_POSIX
+ signal(SIGPIPE, SIG_IGN);
+#endif
+
progname = basename(argv[0]);
while ((c = getopt_long(argc, argv, sopt, lopt, &opt_index)) != -1) {