hw/9pfs: add 9P2000.L renameat operation

rename - change name of file or directory

size[4] Trenameat tag[2] olddirfid[4] oldname[s] newdirfid[4] newname[s]
size[4] Rrenameat tag[2]

older Trename have the below request format

size[4] Trename tag[2] fid[4] newdirfid[4] name[s]

The rename message is used to change the name of a file, possibly moving it
to a new directory. The rename opreation is actually a directory opertation
and should ideally have olddirfid, if not we cannot represent the fid on server
with anything other than name. We will have to derive the old directory name
from fid in the Trename request.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2 files changed
tree: 950b4dcb4dad4d0a467274668f685ef7e89b7916
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. roms/
  20. scripts/
  21. slirp/
  22. sysconfigs/
  23. target-alpha/
  24. target-arm/
  25. target-cris/
  26. target-i386/
  27. target-lm32/
  28. target-m68k/
  29. target-microblaze/
  30. target-mips/
  31. target-ppc/
  32. target-s390x/
  33. target-sh4/
  34. target-sparc/
  35. target-unicore32/
  36. tcg/
  37. tests/
  38. trace/
  39. ui/
  40. .gitignore
  41. .gitmodules
  42. a.out.h
  43. acl.c
  44. acl.h
  45. aes.c
  46. aes.h
  47. aio.c
  48. alpha-dis.c
  49. alpha.ld
  50. arch_init.c
  51. arch_init.h
  52. arm-dis.c
  53. arm-semi.c
  54. arm.ld
  55. async.c
  56. balloon.c
  57. balloon.h
  58. bitmap.c
  59. bitmap.h
  60. bitops.c
  61. bitops.h
  62. block-migration.c
  63. block-migration.h
  64. block.c
  65. block.h
  66. block_int.h
  67. blockdev.c
  68. blockdev.h
  69. bswap.h
  70. bt-host.c
  71. bt-host.h
  72. bt-vhci.c
  73. buffered_file.c
  74. buffered_file.h
  75. cache-utils.c
  76. cache-utils.h
  77. Changelog
  78. check-qdict.c
  79. check-qfloat.c
  80. check-qint.c
  81. check-qjson.c
  82. check-qlist.c
  83. check-qstring.c
  84. cmd.c
  85. cmd.h
  86. CODING_STYLE
  87. compatfd.c
  88. compatfd.h
  89. compiler.h
  90. config.h
  91. configure
  92. console.c
  93. console.h
  94. COPYING
  95. COPYING.LIB
  96. coroutine-gthread.c
  97. coroutine-ucontext.c
  98. coroutine-win32.c
  99. cpu-all.h
  100. cpu-common.h
  101. cpu-defs.h
  102. cpu-exec.c
  103. cpus.c
  104. cpus.h
  105. cris-dis.c
  106. cursor.c
  107. cursor_hidden.xpm
  108. cursor_left_ptr.xpm
  109. cutils.c
  110. def-helper.h
  111. device_tree.c
  112. device_tree.h
  113. dis-asm.h
  114. disas.c
  115. disas.h
  116. dma-helpers.c
  117. dma.h
  118. dyngen-exec.h
  119. elf.h
  120. envlist.c
  121. envlist.h
  122. error.c
  123. error.h
  124. error_int.h
  125. exec-all.h
  126. exec-memory.h
  127. exec.c
  128. gdbstub.c
  129. gdbstub.h
  130. gen-icount.h
  131. HACKING
  132. hmp-commands.hx
  133. host-utils.c
  134. host-utils.h
  135. hpet.h
  136. hppa-dis.c
  137. hppa.ld
  138. i386-dis.c
  139. i386.ld
  140. ia64-dis.c
  141. ia64.ld
  142. input.c
  143. iohandler.c
  144. ioport-user.c
  145. ioport.c
  146. ioport.h
  147. iorange.h
  148. iov.c
  149. iov.h
  150. json-lexer.c
  151. json-lexer.h
  152. json-parser.c
  153. json-parser.h
  154. json-streamer.c
  155. json-streamer.h
  156. kvm-all.c
  157. kvm-stub.c
  158. kvm.h
  159. libfdt_env.h
  160. LICENSE
  161. linux-aio.c
  162. m68k-dis.c
  163. m68k-semi.c
  164. m68k.ld
  165. MAINTAINERS
  166. Makefile
  167. Makefile.dis
  168. Makefile.hw
  169. Makefile.objs
  170. Makefile.target
  171. Makefile.user
  172. memory.c
  173. memory.h
  174. microblaze-dis.c
  175. migration-exec.c
  176. migration-fd.c
  177. migration-tcp.c
  178. migration-unix.c
  179. migration.c
  180. migration.h
  181. mips-dis.c
  182. mips.ld
  183. module.c
  184. module.h
  185. monitor.c
  186. monitor.h
  187. nbd.c
  188. nbd.h
  189. net.c
  190. net.h
  191. notify.c
  192. notify.h
  193. os-posix.c
  194. os-win32.c
  195. osdep.c
  196. osdep.h
  197. oslib-posix.c
  198. oslib-win32.c
  199. path.c
  200. pci-ids.txt
  201. pflib.c
  202. pflib.h
  203. poison.h
  204. posix-aio-compat.c
  205. ppc-dis.c
  206. ppc.ld
  207. ppc64.ld
  208. qapi-schema-guest.json
  209. qapi-schema-test.json
  210. qbool.c
  211. qbool.h
  212. qdict-test-data.txt
  213. qdict.c
  214. qdict.h
  215. qemu-aio.h
  216. qemu-barrier.h
  217. qemu-char.c
  218. qemu-char.h
  219. qemu-common.h
  220. qemu-config.c
  221. qemu-config.h
  222. qemu-coroutine-int.h
  223. qemu-coroutine-lock.c
  224. qemu-coroutine.c
  225. qemu-coroutine.h
  226. qemu-doc.texi
  227. qemu-error.c
  228. qemu-error.h
  229. qemu-ga.c
  230. qemu-img-cmds.hx
  231. qemu-img.c
  232. qemu-img.texi
  233. qemu-io.c
  234. qemu-lock.h
  235. qemu-log.h
  236. qemu-nbd.c
  237. qemu-nbd.texi
  238. qemu-objects.h
  239. qemu-option.c
  240. qemu-option.h
  241. qemu-options.h
  242. qemu-options.hx
  243. qemu-os-posix.h
  244. qemu-os-win32.h
  245. qemu-progress.c
  246. qemu-queue.h
  247. qemu-sockets.c
  248. qemu-tech.texi
  249. qemu-thread-posix.c
  250. qemu-thread-posix.h
  251. qemu-thread-win32.c
  252. qemu-thread-win32.h
  253. qemu-thread.h
  254. qemu-timer-common.c
  255. qemu-timer.c
  256. qemu-timer.h
  257. qemu-tool.c
  258. qemu-x509.h
  259. qemu.sasl
  260. qemu_socket.h
  261. qerror.c
  262. qerror.h
  263. qfloat.c
  264. qfloat.h
  265. qint.c
  266. qint.h
  267. qjson.c
  268. qjson.h
  269. qlist.c
  270. qlist.h
  271. qmp-commands.hx
  272. qobject.h
  273. qstring.c
  274. qstring.h
  275. range.h
  276. readline.c
  277. readline.h
  278. README
  279. rules.mak
  280. s390-dis.c
  281. s390.ld
  282. savevm.c
  283. sh4-dis.c
  284. softmmu-semi.h
  285. softmmu_defs.h
  286. softmmu_exec.h
  287. softmmu_header.h
  288. softmmu_template.h
  289. sparc-dis.c
  290. sparc.ld
  291. sparc64.ld
  292. spice-qemu-char.c
  293. sysemu.h
  294. targphys.h
  295. tcg-runtime.c
  296. test-coroutine.c
  297. test-qmp-commands.c
  298. test-visitor.c
  299. thunk.c
  300. thunk.h
  301. TODO
  302. trace-events
  303. translate-all.c
  304. uboot_image.h
  305. usb-bsd.c
  306. usb-linux.c
  307. usb-redir.c
  308. usb-stub.c
  309. user-exec.c
  310. VERSION
  311. version.rc
  312. vgafont.h
  313. vl.c
  314. x86_64.ld
  315. xen-all.c
  316. xen-mapcache.c
  317. xen-mapcache.h
  318. xen-stub.c