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Simplify xbps_get_dependency().

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--HG--
extra : convert_revision : 2174be8c7c6386f403a3d2d96c8443629fa6db21
This commit is contained in:
Juan RP 2008-12-29 07:01:01 +01:00
parent e6590dd285
commit 5d3e701b3a
1 changed files with 7 additions and 18 deletions
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25
lib/depends.c
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@ -114,7 +114,6 @@ xbps_get_dependency(void)
{
struct pkg_dependency *dep = NULL;
uint64_t reqcount = 0 , priority = 0;
bool depfound = false;
/* Set max reqcount and priority found */
SIMPLEQ_FOREACH(dep, &pkg_deps, deps) {
@ -125,35 +124,25 @@ xbps_get_dependency(void)
}
/* Pass 1: return pkgs with highest reqcount and priority */
SIMPLEQ_FOREACH(dep, &pkg_deps, deps) {
if (dep->reqcount == reqcount && dep->priority == priority) {
depfound = true;
SIMPLEQ_FOREACH(dep, &pkg_deps, deps)
if (dep->reqcount == reqcount && dep->priority == priority)
goto out;
}
}
/* Pass 2: return pkgs with highest priority */
SIMPLEQ_FOREACH(dep, &pkg_deps, deps) {
if (dep->priority == priority) {
depfound = true;
SIMPLEQ_FOREACH(dep, &pkg_deps, deps)
if (dep->priority == priority)
goto out;
}
}
/* Pass 3: return pkgs with highest reqcount */
SIMPLEQ_FOREACH(dep, &pkg_deps, deps) {
if (dep->reqcount == reqcount) {
depfound = true;
SIMPLEQ_FOREACH(dep, &pkg_deps, deps)
if (dep->reqcount == reqcount)
goto out;
}
}
/* Last pass: return pkgs with default reqcount/priority */
dep = SIMPLEQ_FIRST(&pkg_deps);
depfound = true;
out:
if (depfound && dep != NULL) {
if (dep != NULL) {
/*
* Remove dep from queue, it will be freed later with
* xbps_destroy_dependency().