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authorNagy Gabor <ngaba@petra.hos.u-szeged.hu>2007-06-10 23:51:20 +0200
committerDan McGee <dan@archlinux.org>2007-06-10 22:13:58 -0400
commit544bcbe6641bb94a429a9c149893bc0b07fd2619 (patch)
tree7e88da506f5c1269a8014688c08b4bec63505eb9 /lib/libalpm/alpm.h
parent8588b4823b579bc41909734f5a13a420d64487d6 (diff)
downloadpacman-544bcbe6641bb94a429a9c149893bc0b07fd2619.tar.xz
Implement simple topological sort algorithm for sortbydeps
Based on the "depth first search" algorithm, for more infos visit: http://en.wikipedia.org/wiki/Topological_sorting The previous algorithm used by sortbydeps was too slow, and to work around it the number of steps needed to get correct result was reduced greatly. So it produced wrong results in several cases : 1) smoke001.py 2) http://bugs.archlinux.org/task/7229 More here: http://archlinux.org/pipermail/pacman-dev/2007-April/008057.html Signed-off-by: Chantry Xavier <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/alpm.h')
-rw-r--r--lib/libalpm/alpm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index d4c584f8..e6c905fa 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -50,6 +50,7 @@ typedef struct __pmsyncpkg_t pmsyncpkg_t;
typedef struct __pmdepend_t pmdepend_t;
typedef struct __pmdepmissing_t pmdepmissing_t;
typedef struct __pmconflict_t pmconflict_t;
+typedef struct __pmgraph_t pmgraph_t;
/*
* Library