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[Qemu-devel] [PATCH] coverity: Model g_poll()
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH] coverity: Model g_poll() |
Date: |
Tue, 1 Dec 2015 14:03:54 +0100 |
Coverity now reports two more CHECKED_RETURN:
* qemu-char.c:1248: Should be fixed by Paolo's "qemu-char: retry
g_poll on EINTR".
* migration/qemu-file-unix.c:75: if g_poll() fails, we retry sending
before the file descriptor is ready. Errors other than EINTR are
mostly theoretical, though.
Signed-off-by: Markus Armbruster <address@hidden>
---
scripts/coverity-model.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/scripts/coverity-model.c b/scripts/coverity-model.c
index e1d5f45..ee5bf9d 100644
--- a/scripts/coverity-model.c
+++ b/scripts/coverity-model.c
@@ -342,6 +342,15 @@ char *g_strconcat(const char *s, ...)
/* Other glib functions */
+typedef struct pollfd GPollFD;
+
+int poll();
+
+int g_poll (GPollFD *fds, unsigned nfds, int timeout)
+{
+ return poll(fds, nfds, timeout);
+}
+
typedef struct _GIOChannel GIOChannel;
GIOChannel *g_io_channel_unix_new(int fd)
{
--
2.4.3
- [Qemu-devel] [PATCH] coverity: Model g_poll(),
Markus Armbruster <=