thodg/libgit2/src/unix/posix.h
Tag
-
Show log
Commit
-
Hash : e40f1c2d
Author :
Date : 2013-03-08T16:39:57
Make tree iterator handle icase equivalence There is a serious bug in the previous tree iterator implementation. If case insensitivity resulted in member elements being equivalent to one another, and those member elements were trees, then the children of the colliding elements would be processed in sequence instead of in a single flattened list. This meant that the tree iterator was not truly acting like a case-insensitive list. This completely reworks the tree iterator to manage lists with case insensitive equivalence classes and advance through the items in a unified manner in a single sorted frame. It is possible that at a future date we might want to update this to separate the case insensitive and case sensitive tree iterators so that the case sensitive one could be a minimal amount of code and the insensitive one would always know what it needed to do without checking flags. But there would be so much shared code between the two, that I'm not sure it that's a win. For now, this gets what we need. More tests are needed, though.
-
src/unix/posix.h
-
/* * Copyright (C) the libgit2 contributors. All rights reserved. * * This file is part of libgit2, distributed under the GNU GPL v2 with * a Linking Exception. For full terms see the included COPYING file. */ #ifndef INCLUDE_posix__w32_h__ #define INCLUDE_posix__w32_h__ #include <stdio.h> #include <sys/param.h> #define p_lstat(p,b) lstat(p,b) #define p_readlink(a, b, c) readlink(a, b, c) #define p_symlink(o,n) symlink(o, n) #define p_link(o,n) link(o, n) #define p_unlink(p) unlink(p) #define p_mkdir(p,m) mkdir(p, m) #define p_fsync(fd) fsync(fd) /* The OpenBSD realpath function behaves differently */ #if !defined(__OpenBSD__) # define p_realpath(p, po) realpath(p, po) #endif #define p_vsnprintf(b, c, f, a) vsnprintf(b, c, f, a) #define p_snprintf(b, c, f, ...) snprintf(b, c, f, __VA_ARGS__) #define p_mkstemp(p) mkstemp(p) #define p_setenv(n,v,o) setenv(n,v,o) #define p_inet_pton(a, b, c) inet_pton(a, b, c) /* see win32/posix.h for explanation about why this exists */ #define p_lstat_posixly(p,b) lstat(p,b) #endif