This started as an attempt to add mkdir support to io_uring, but in the
end more ops were added. Heavily based on a series that added unlinkat
support (commit: 44db0f437a2b ("io_uring.h: add renameat and unlinkat
opcodes") and a couple of subsequent ones).
The kernel side of the change:
https://lore.kernel.org/io-uring/20210603051836.2614535-1-dkadashev@xxxxxxxxx/T/
1-2 adds mkdirat support (the opcode is already there) and test
3-5 adds symlinkat support and test
6-8 adds linkat support and test
9-11 adds mknodat support and test
v2:
- add symlinkat, linkat, mknodat
Dmitry Kadashev (11):
liburing.h: add mkdirat prep helper
Add mkdirat test case
io_uring.h: add symlinkat opcode
liburing.h: add symlinkat prep helper
Add symlinkat test case
io_uring.h: add linkat opcode
liburing.h: add linkat prep helper
Add linkat test case
io_uring.h: add mknodat opcode
liburing.h: add mknodat prep helper
Add mknod test case
.gitignore | 4 +
src/include/liburing.h | 29 ++++++
src/include/liburing/io_uring.h | 5 ++
test/Makefile | 8 ++
test/hardlink.c | 133 +++++++++++++++++++++++++++
test/mkdir.c | 105 ++++++++++++++++++++++
test/mknod.c | 155 ++++++++++++++++++++++++++++++++
test/symlink.c | 113 +++++++++++++++++++++++
8 files changed, 552 insertions(+)
create mode 100644 test/hardlink.c
create mode 100644 test/mkdir.c
create mode 100644 test/mknod.c
create mode 100644 test/symlink.c
--
2.30.2
