Google Git
Sign in
googlers / jrn / git / 51ea55190b6e72c77c96754c1bf2f149a4714848
commit51ea55190b6e72c77c96754c1bf2f149a4714848[log] [tgz]
authorNicolas Pitre <nico@cam.org>Tue Aug 18 15:26:55 2009 -0400
committerJunio C Hamano <gitster@pobox.com>Tue Aug 18 14:16:37 2009 -0700
treea8f4a6fa1f05c0080c926432905e6e66ccbfadeb
parentd5f6a96fa4792f6143d06d9c0b572a96d7235305 [diff]
make sure byte swapping is optimal for git

We rely on ntohl() and htonl() to perform byte swapping in many places.
However, some platforms have libraries providing really poor
implementations of those which might cause significant performance
issues, especially with the block-sha1 code.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
3 files changed
tree: a8f4a6fa1f05c0080c926432905e6e66ccbfadeb
  1. arm/
  2. block-sha1/
  3. compat/
  4. contrib/
  5. Documentation/
  6. git-gui/
  7. gitk-git/
  8. gitweb/
  9. mozilla-sha1/
  10. perl/
  11. ppc/
  12. t/
  13. templates/
  14. xdiff/
  15. RelNotes ⇨ Documentation/RelNotes-1.6.5.txt
  16. .gitattributes
  17. .gitignore
  18. .mailmap
  19. abspath.c
  20. alias.c
  21. alloc.c
  22. archive-tar.c
  23. archive-zip.c
  24. archive.c
  25. archive.h
  26. attr.c
  27. attr.h
  28. base85.c
  29. bisect.c
  30. bisect.h
  31. blob.c
  32. blob.h
  33. branch.c
  34. branch.h
  35. builtin-add.c
  36. builtin-annotate.c
  37. builtin-apply.c
  38. builtin-archive.c
  39. builtin-bisect--helper.c
  40. builtin-blame.c
  41. builtin-branch.c
  42. builtin-bundle.c
  43. builtin-cat-file.c
  44. builtin-check-attr.c
  45. builtin-check-ref-format.c
  46. builtin-checkout-index.c
  47. builtin-checkout.c
  48. builtin-clean.c
  49. builtin-clone.c
  50. builtin-commit-tree.c
  51. builtin-commit.c
  52. builtin-config.c
  53. builtin-count-objects.c
  54. builtin-describe.c
  55. builtin-diff-files.c
  56. builtin-diff-index.c
  57. builtin-diff-tree.c
  58. builtin-diff.c
  59. builtin-fast-export.c
  60. builtin-fetch--tool.c
  61. builtin-fetch-pack.c
  62. builtin-fetch.c
  63. builtin-fmt-merge-msg.c
  64. builtin-for-each-ref.c
  65. builtin-fsck.c
  66. builtin-gc.c
  67. builtin-grep.c
  68. builtin-help.c
  69. builtin-http-fetch.c
  70. builtin-init-db.c
  71. builtin-log.c
  72. builtin-ls-files.c
  73. builtin-ls-remote.c
  74. builtin-ls-tree.c
  75. builtin-mailinfo.c
  76. builtin-mailsplit.c
  77. builtin-merge-base.c
  78. builtin-merge-file.c
  79. builtin-merge-ours.c
  80. builtin-merge-recursive.c
  81. builtin-merge.c
  82. builtin-mktree.c
  83. builtin-mv.c
  84. builtin-name-rev.c
  85. builtin-pack-objects.c
  86. builtin-pack-refs.c
  87. builtin-prune-packed.c
  88. builtin-prune.c
  89. builtin-push.c
  90. builtin-read-tree.c
  91. builtin-receive-pack.c
  92. builtin-reflog.c
  93. builtin-remote.c
  94. builtin-rerere.c
  95. builtin-reset.c
  96. builtin-rev-list.c
  97. builtin-rev-parse.c
  98. builtin-revert.c
  99. builtin-rm.c
  100. builtin-send-pack.c
  101. builtin-shortlog.c
  102. builtin-show-branch.c
  103. builtin-show-ref.c
  104. builtin-stripspace.c
  105. builtin-symbolic-ref.c
  106. builtin-tag.c
  107. builtin-tar-tree.c
  108. builtin-unpack-objects.c
  109. builtin-update-index.c
  110. builtin-update-ref.c
  111. builtin-upload-archive.c
  112. builtin-verify-pack.c
  113. builtin-verify-tag.c
  114. builtin-write-tree.c
  115. builtin.h
  116. bundle.c
  117. bundle.h
  118. cache-tree.c
  119. cache-tree.h
  120. cache.h
  121. check-builtins.sh
  122. check-racy.c
  123. check_bindir
  124. color.c
  125. color.h
  126. combine-diff.c
  127. command-list.txt
  128. commit.c
  129. commit.h
  130. config.c
  131. config.mak.in
  132. configure.ac
  133. connect.c
  134. convert.c
  135. copy.c
  136. COPYING
  137. csum-file.c
  138. csum-file.h
  139. ctype.c
  140. daemon.c
  141. date.c
  142. decorate.c
  143. decorate.h
  144. delta.h
  145. diff-delta.c
  146. diff-lib.c
  147. diff-no-index.c
  148. diff.c
  149. diff.h
  150. diffcore-break.c
  151. diffcore-delta.c
  152. diffcore-order.c
  153. diffcore-pickaxe.c
  154. diffcore-rename.c
  155. diffcore.h
  156. dir.c
  157. dir.h
  158. editor.c
  159. entry.c
  160. environment.c
  161. exec_cmd.c
  162. exec_cmd.h
  163. fast-import.c
  164. fetch-pack.h
  165. fixup-builtins
  166. fsck.c
  167. fsck.h
  168. generate-cmdlist.sh
  169. git-add--interactive.perl
  170. git-am.sh
  171. git-archimport.perl
  172. git-bisect.sh
  173. git-compat-util.h
  174. git-cvsexportcommit.perl
  175. git-cvsimport.perl
  176. git-cvsserver.perl
  177. git-difftool--helper.sh
  178. git-difftool.perl
  179. git-filter-branch.sh
  180. git-instaweb.sh
  181. git-lost-found.sh
  182. git-merge-octopus.sh
  183. git-merge-one-file.sh
  184. git-merge-resolve.sh
  185. git-mergetool--lib.sh
  186. git-mergetool.sh
  187. git-parse-remote.sh
  188. git-pull.sh
  189. git-quiltimport.sh
  190. git-rebase--interactive.sh
  191. git-rebase.sh
  192. git-relink.perl
  193. git-repack.sh
  194. git-request-pull.sh
  195. git-send-email.perl
  196. git-sh-setup.sh
  197. git-stash.sh
  198. git-submodule.sh
  199. git-svn.perl
  200. GIT-VERSION-GEN
  201. git-web--browse.sh
  202. git.c
  203. git.spec.in
  204. graph.c
  205. graph.h
  206. grep.c
  207. grep.h
  208. hash-object.c
  209. hash.c
  210. hash.h
  211. help.c
  212. help.h
  213. http-push.c
  214. http-walker.c
  215. http.c
  216. http.h
  217. ident.c
  218. imap-send.c
  219. index-pack.c
  220. INSTALL
  221. levenshtein.c
  222. levenshtein.h
  223. list-objects.c
  224. list-objects.h
  225. ll-merge.c
  226. ll-merge.h
  227. lockfile.c
  228. log-tree.c
  229. log-tree.h
  230. mailmap.c
  231. mailmap.h
  232. Makefile
  233. match-trees.c
  234. merge-file.c
  235. merge-index.c
  236. merge-recursive.c
  237. merge-recursive.h
  238. merge-tree.c
  239. mktag.c
  240. name-hash.c
  241. object.c
  242. object.h
  243. pack-check.c
  244. pack-redundant.c
  245. pack-refs.c
  246. pack-refs.h
  247. pack-revindex.c
  248. pack-revindex.h
  249. pack-write.c
  250. pack.h
  251. pager.c
  252. parse-options.c
  253. parse-options.h
  254. patch-delta.c
  255. patch-id.c
  256. patch-ids.c
  257. patch-ids.h
  258. path.c
  259. pkt-line.c
  260. pkt-line.h
  261. preload-index.c
  262. pretty.c
  263. progress.c
  264. progress.h
  265. quote.c
  266. quote.h
  267. reachable.c
  268. reachable.h
  269. read-cache.c
  270. README
  271. reflog-walk.c
  272. reflog-walk.h
  273. refs.c
  274. refs.h
  275. remote.c
  276. remote.h
  277. rerere.c
  278. rerere.h
  279. revision.c
  280. revision.h
  281. run-command.c
  282. run-command.h
  283. send-pack.h
  284. server-info.c
  285. setup.c
  286. sha1-lookup.c
  287. sha1-lookup.h
  288. sha1_file.c
  289. sha1_name.c
  290. shallow.c
  291. shell.c
  292. shortlog.h
  293. show-index.c
  294. sideband.c
  295. sideband.h
  296. sigchain.c
  297. sigchain.h
  298. strbuf.c
  299. strbuf.h
  300. string-list.c
  301. string-list.h
  302. symlinks.c
  303. tag.c
  304. tag.h
  305. tar.h
  306. test-chmtime.c
  307. test-ctype.c
  308. test-date.c
  309. test-delta.c
  310. test-dump-cache-tree.c
  311. test-genrandom.c
  312. test-match-trees.c
  313. test-parse-options.c
  314. test-path-utils.c
  315. test-sha1.c
  316. test-sha1.sh
  317. test-sigchain.c
  318. thread-utils.c
  319. thread-utils.h
  320. trace.c
  321. transport.c
  322. transport.h
  323. tree-diff.c
  324. tree-walk.c
  325. tree-walk.h
  326. tree.c
  327. tree.h
  328. unimplemented.sh
  329. unpack-file.c
  330. unpack-trees.c
  331. unpack-trees.h
  332. update-server-info.c
  333. upload-pack.c
  334. usage.c
  335. userdiff.c
  336. userdiff.h
  337. utf8.c
  338. utf8.h
  339. var.c
  340. walker.c
  341. walker.h
  342. wrapper.c
  343. write_or_die.c
  344. ws.c
  345. wt-status.c
  346. wt-status.h
  347. xdiff-interface.c
  348. xdiff-interface.h