diff options
| author | Christian Schoenebeck <qemu_oss@crudebyte.com> | 2022-04-29 12:25:29 +0200 |
|---|---|---|
| committer | Christian Schoenebeck <qemu_oss@crudebyte.com> | 2022-05-01 14:07:03 +0200 |
| commit | 063c75db2e03938b2fadb052c4661adae36e352c (patch) | |
| tree | 15dc267b4eec4822ffe6ebeb7c5b4c8849936bcb /hw/9pfs | |
| parent | 9ea3164611a63e898a979f2da24caa1abd29d906 (diff) | |
9pfs: fix qemu_mknodat() to always return -1 on error on macOS host
qemu_mknodat() is expected to behave according to its POSIX API, and
therefore should always return exactly -1 on any error, and errno
should be set for the actual error code.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Message-Id: <c714b5e1cae225ab7575242c45ee0fe4945eb6ad.1651228001.git.qemu_oss@crudebyte.com>
Diffstat (limited to 'hw/9pfs')
| -rw-r--r-- | hw/9pfs/9p-util-darwin.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/9pfs/9p-util-darwin.c b/hw/9pfs/9p-util-darwin.c index bd2dd81548..95146e7354 100644 --- a/hw/9pfs/9p-util-darwin.c +++ b/hw/9pfs/9p-util-darwin.c @@ -124,7 +124,8 @@ int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev) } if (!pthread_fchdir_np) { error_report_once("pthread_fchdir_np() not available on this version of macOS"); - return -ENOTSUP; + errno = ENOTSUP; + return -1; } if (pthread_fchdir_np(dirfd) < 0) { return -1; |