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qemu / qemu / f97742d0d36810ea72a2bd40b3abb890589ea3b8
commitf97742d0d36810ea72a2bd40b3abb890589ea3b8[log] [tgz]
authorAlexandre Raymond <cerbere@gmail.com>Mon Jun 06 23:34:10 2011 -0400
committerAndreas Färber <andreas.faerber@web.de>Tue Jun 14 03:10:47 2011 +0200
tree4e1548536ff67cdc341830d99c97311cee24dee8
parent7fee199cf9704587d4ed9eb23044970f2206debc [diff]
Darwin: Fix compilation warning regarding the deprecated daemon() function

Changes since v1: create a wrapper function named qemu_daemon() in oslib-posix.c
instead of putting the OS specific workaround in qemu-nbd.c directly.

On OSX >= 10.5, daemon() is deprecated, resulting in the following warning:
----8<----
qemu-nbd.c: In function ‘main’:
qemu-nbd.c:371: warning: ‘daemon’ is deprecated (declared at /usr/include/stdlib.h:289)
----8<----

The following trick, used in mDNSResponder, takes care of this warning:
http://www.opensource.apple.com/source/mDNSResponder/mDNSResponder-258.18/mDNSPosix/PosixDaemon.c

On OSX, it temporarily renames the daemon() function before including stdlib.h
and declares it manually as an extern function. This way, the compiler does not
see the declaration from stdlib.h and thus does not display the warning.

Signed-off-by: Alexandre Raymond <cerbere@gmail.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
3 files changed
tree: 4e1548536ff67cdc341830d99c97311cee24dee8
  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-user/
  13. net/
  14. pc-bios/
  15. QMP/
  16. roms/
  17. scripts/
  18. slirp/
  19. sysconfigs/
  20. target-alpha/
  21. target-arm/
  22. target-cris/
  23. target-i386/
  24. target-lm32/
  25. target-m68k/
  26. target-microblaze/
  27. target-mips/
  28. target-ppc/
  29. target-s390x/
  30. target-sh4/
  31. target-sparc/
  32. target-unicore32/
  33. tcg/
  34. tests/
  35. ui/
  36. .gitignore
  37. .gitmodules
  38. a.out.h
  39. acl.c
  40. acl.h
  41. aes.c
  42. aes.h
  43. aio.c
  44. alpha-dis.c
  45. alpha.ld
  46. arch_init.c
  47. arch_init.h
  48. arm-dis.c
  49. arm-semi.c
  50. arm.ld
  51. async.c
  52. balloon.c
  53. balloon.h
  54. bitmap.c
  55. bitmap.h
  56. bitops.c
  57. bitops.h
  58. block-migration.c
  59. block-migration.h
  60. block.c
  61. block.h
  62. block_int.h
  63. blockdev.c
  64. blockdev.h
  65. bswap.h
  66. bt-host.c
  67. bt-host.h
  68. bt-vhci.c
  69. buffered_file.c
  70. buffered_file.h
  71. cache-utils.c
  72. cache-utils.h
  73. Changelog
  74. check-qdict.c
  75. check-qfloat.c
  76. check-qint.c
  77. check-qjson.c
  78. check-qlist.c
  79. check-qstring.c
  80. cmd.c
  81. cmd.h
  82. CODING_STYLE
  83. compatfd.c
  84. compatfd.h
  85. config.h
  86. configure
  87. console.c
  88. console.h
  89. COPYING
  90. COPYING.LIB
  91. cpu-all.h
  92. cpu-common.h
  93. cpu-defs.h
  94. cpu-exec.c
  95. cpus.c
  96. cpus.h
  97. cris-dis.c
  98. cursor.c
  99. cursor_hidden.xpm
  100. cursor_left_ptr.xpm
  101. cutils.c
  102. def-helper.h
  103. device_tree.c
  104. device_tree.h
  105. dis-asm.h
  106. disas.c
  107. disas.h
  108. dma-helpers.c
  109. dma.h
  110. dyngen-exec.h
  111. elf.h
  112. envlist.c
  113. envlist.h
  114. error.c
  115. error.h
  116. error_int.h
  117. exec-all.h
  118. exec.c
  119. gdbstub.c
  120. gdbstub.h
  121. gen-icount.h
  122. HACKING
  123. hmp-commands.hx
  124. host-utils.c
  125. host-utils.h
  126. hpet.h
  127. hppa-dis.c
  128. hppa.ld
  129. i386-dis.c
  130. i386.ld
  131. ia64-dis.c
  132. ia64.ld
  133. input.c
  134. iohandler.c
  135. ioport-user.c
  136. ioport.c
  137. ioport.h
  138. iorange.h
  139. iov.c
  140. iov.h
  141. json-lexer.c
  142. json-lexer.h
  143. json-parser.c
  144. json-parser.h
  145. json-streamer.c
  146. json-streamer.h
  147. kvm-all.c
  148. kvm-stub.c
  149. kvm.h
  150. libfdt_env.h
  151. LICENSE
  152. linux-aio.c
  153. m68k-dis.c
  154. m68k-semi.c
  155. m68k.ld
  156. MAINTAINERS
  157. Makefile
  158. Makefile.dis
  159. Makefile.hw
  160. Makefile.objs
  161. Makefile.target
  162. Makefile.user
  163. microblaze-dis.c
  164. migration-exec.c
  165. migration-fd.c
  166. migration-tcp.c
  167. migration-unix.c
  168. migration.c
  169. migration.h
  170. mips-dis.c
  171. mips.ld
  172. module.c
  173. module.h
  174. monitor.c
  175. monitor.h
  176. nbd.c
  177. nbd.h
  178. net.c
  179. net.h
  180. notify.c
  181. notify.h
  182. os-posix.c
  183. os-win32.c
  184. osdep.c
  185. osdep.h
  186. oslib-posix.c
  187. oslib-win32.c
  188. path.c
  189. pci-ids.txt
  190. pflib.c
  191. pflib.h
  192. poison.h
  193. posix-aio-compat.c
  194. ppc-dis.c
  195. ppc.ld
  196. ppc64.ld
  197. qbool.c
  198. qbool.h
  199. qdict-test-data.txt
  200. qdict.c
  201. qdict.h
  202. qemu-aio.h
  203. qemu-barrier.h
  204. qemu-char.c
  205. qemu-char.h
  206. qemu-common.h
  207. qemu-config.c
  208. qemu-config.h
  209. qemu-doc.texi
  210. qemu-error.c
  211. qemu-error.h
  212. qemu-img-cmds.hx
  213. qemu-img.c
  214. qemu-img.texi
  215. qemu-io.c
  216. qemu-lock.h
  217. qemu-log.h
  218. qemu-malloc.c
  219. qemu-nbd.c
  220. qemu-nbd.texi
  221. qemu-objects.h
  222. qemu-option.c
  223. qemu-option.h
  224. qemu-options.h
  225. qemu-options.hx
  226. qemu-os-posix.h
  227. qemu-os-win32.h
  228. qemu-progress.c
  229. qemu-queue.h
  230. qemu-sockets.c
  231. qemu-tech.texi
  232. qemu-thread-posix.c
  233. qemu-thread-posix.h
  234. qemu-thread-win32.c
  235. qemu-thread-win32.h
  236. qemu-thread.h
  237. qemu-timer-common.c
  238. qemu-timer.c
  239. qemu-timer.h
  240. qemu-tool.c
  241. qemu-x509.h
  242. qemu.sasl
  243. qemu_socket.h
  244. qerror.c
  245. qerror.h
  246. qfloat.c
  247. qfloat.h
  248. qint.c
  249. qint.h
  250. qjson.c
  251. qjson.h
  252. qlist.c
  253. qlist.h
  254. qmp-commands.hx
  255. qobject.h
  256. qstring.c
  257. qstring.h
  258. range.h
  259. readline.c
  260. readline.h
  261. README
  262. rules.mak
  263. rwhandler.c
  264. rwhandler.h
  265. s390-dis.c
  266. s390.ld
  267. savevm.c
  268. sh4-dis.c
  269. simpletrace.c
  270. simpletrace.h
  271. softmmu-semi.h
  272. softmmu_defs.h
  273. softmmu_exec.h
  274. softmmu_header.h
  275. softmmu_template.h
  276. sparc-dis.c
  277. sparc.ld
  278. sparc64.ld
  279. spice-qemu-char.c
  280. sysemu.h
  281. targphys.h
  282. tcg-runtime.c
  283. thunk.c
  284. thunk.h
  285. TODO
  286. trace-events
  287. translate-all.c
  288. uboot_image.h
  289. usb-bsd.c
  290. usb-linux.c
  291. usb-stub.c
  292. user-exec.c
  293. VERSION
  294. version.rc
  295. vgafont.h
  296. vl.c
  297. x86_64.ld
  298. xen-all.c
  299. xen-mapcache-stub.c
  300. xen-mapcache.c
  301. xen-mapcache.h
  302. xen-stub.c