A bunch of fixes for recently added (QEMU 7.0) 9p support on macOS hosts. Note: there are still issues to address with case-insensitive file systems on macOS hosts. But I'll send a separate RFC on that issue.
v1 -> v2: * Close open file descriptor and return 0 on success instead of descriptor. [patch 1], [patch 2] * Compare res == -1 instead of res < 0. [patch 1], [patch 2] * Move dev_t and errno translation functions from 9p.c to 9p-util.h [patch 3], [patch 4] * Extend in-code comment that dev_t conversion is actually in glibc format. [patch 3] * Make it clear from the commit log that not having translated errnos before actually violated 9p2000.L protocol. [patch 4] * Simply compare against ENOATTR only, instead of comparing against both ENOATTR and ENODATA and describe in commit log and in-code comment why that is fine. [patch 5] Christian Schoenebeck (5): 9pfs: fix qemu_mknodat(S_IFREG) on macOS 9pfs: fix qemu_mknodat(S_IFSOCK) on macOS 9pfs: fix wrong encoding of rdev field in Rgetattr on macOS 9pfs: fix wrong errno being sent to Linux client on macOS host 9pfs: fix removing non-existent POSIX ACL xattr on macOS host hw/9pfs/9p-posix-acl.c | 12 +++++-- hw/9pfs/9p-util-darwin.c | 36 ++++++++++++++++++++- hw/9pfs/9p-util.h | 69 ++++++++++++++++++++++++++++++++++++++++ hw/9pfs/9p.c | 4 ++- 4 files changed, 117 insertions(+), 4 deletions(-) -- 2.32.0 (Apple Git-132)