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authorJohn Levon <john.levon@nutanix.com>2021-02-10 18:26:53 +0000
committerGitHub <noreply@github.com>2021-02-10 18:26:53 +0000
commitcf449d6290ddd723a23f0451d0ce18ffc6099e15 (patch)
treebb59c4564609839ca6281582035068a6ea92ff92 /lib/libvfio-user.c
parentaa2157aad1876c3963efe34c694c93eadd309c97 (diff)
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don't expose -errno in public API (#327)
Regardless of what we do internally, most of our API uses standard mechanisms for reporting errors. Fix vfu_run_ctx() to do so properly as well, and fix a couple of other references for user-provided callbacks. This will require a small fix to SPDK. Signed-off-by: John Levon <john.levon@nutanix.com> Reviewed-by: Swapnil Ingle <swapnil.ingle@nutanix.com>
Diffstat (limited to 'lib/libvfio-user.c')
-rw-r--r--lib/libvfio-user.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libvfio-user.c b/lib/libvfio-user.c
index fc427f5..e25787d 100644
--- a/lib/libvfio-user.c
+++ b/lib/libvfio-user.c
@@ -1057,9 +1057,9 @@ vfu_run_ctx(vfu_ctx_t *vfu_ctx)
blocking = !(vfu_ctx->flags & LIBVFIO_USER_FLAG_ATTACH_NB);
do {
err = process_request(vfu_ctx);
- } while (err >= 0 && blocking);
+ } while (err == 0 && blocking);
- return err >= 0 ? 0 : err;
+ return err == 0 ? 0 : ERROR_INT(-err);
}
static void