CC posix-aio-compat.o
cc1: warnings being treated as errors
posix-aio-compat.c: In function 'aio_signal_handler':
posix-aio-compat.c:505: error: ignoring return value of 'write', declared with
attribute warn_unused_result
make: *** [posix-aio-compat.o] Error 1
Signed-off-by: Kirill A. Shutemov <kir...@shutemov.name>
---
posix-aio-compat.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index dc14f53..555e263 100644
--- a/posix-aio-compat.c
+++ b/posix-aio-compat.c
@@ -502,7 +502,8 @@ static void aio_signal_handler(int signum)
if (posix_aio_state) {
char byte = 0;
- write(posix_aio_state->wfd, &byte, sizeof(byte));
+ if (write(posix_aio_state->wfd, &byte, sizeof(byte)) != sizeof(byte))
+ die("write()");
}
qemu_service_io();
--
1.6.5.6
