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| author | Dan McGee <dan@archlinux.org> | 2007-11-13 02:40:08 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2007-11-15 01:49:50 +0100 |
| commit | 7219326dd4d01d7e49b8a40746f5495c1c329c9c (patch) | |
| tree | 01cefb7c433105ba88850dc272ea7791d9954c0b /src | |
| parent | f5fcaf0b3c8d05e94d08d6357324cfa69d8ceae7 (diff) | |
| download | pacman-7219326dd4d01d7e49b8a40746f5495c1c329c9c.tar.gz pacman-7219326dd4d01d7e49b8a40746f5495c1c329c9c.tar.xz | |
Remove REQUIREDBY usage from libalpm
Instead of using the often-busted REQUIREDBY entries in the pacman database,
compute them each time they are required. This should help many things:
1. Simplify the codebase
2. Prevent future database corruption
3. Ensure when we do use requiredby, it is always correct
4. Shrink the pmpkg_t memory overhead
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/pacman/package.c | 4 | ||||
| -rw-r--r-- | src/pacman/query.c | 4 | ||||
| -rw-r--r-- | src/util/testdb.c | 8 |
3 files changed, 10 insertions, 6 deletions
diff --git a/src/pacman/package.c b/src/pacman/package.c index caaed462..84cdb204 100644 --- a/src/pacman/package.c +++ b/src/pacman/package.c @@ -82,7 +82,9 @@ void dump_pkg_full(pmpkg_t *pkg, int level) list_display(_("Optional Deps :"), alpm_pkg_get_optdepends(pkg)); /* Only applicable if installed */ if(level > 0) { - list_display(_("Required By :"), alpm_pkg_get_requiredby(pkg)); + alpm_list_t *requiredby = alpm_pkg_compute_requiredby(pkg); + list_display(_("Required By :"), requiredby); + FREELIST(requiredby); } list_display(_("Conflicts With :"), alpm_pkg_get_conflicts(pkg)); list_display(_("Replaces :"), alpm_pkg_get_replaces(pkg)); diff --git a/src/pacman/query.c b/src/pacman/query.c index 9ede00ab..b6814259 100644 --- a/src/pacman/query.c +++ b/src/pacman/query.c @@ -248,9 +248,11 @@ static int is_foreign(pmpkg_t *pkg) static int is_orphan(pmpkg_t *pkg) { - if(alpm_pkg_get_requiredby(pkg) == NULL) { + alpm_list_t *requiredby = alpm_pkg_compute_requiredby(pkg); + if(requiredby == NULL) { return(1); } + FREELIST(requiredby); return(0); } diff --git a/src/util/testdb.c b/src/util/testdb.c index 421a553c..c0f9d559 100644 --- a/src/util/testdb.c +++ b/src/util/testdb.c @@ -39,7 +39,7 @@ int str_cmp(const void *s1, const void *s2) return(strcmp(s1, s2)); } -static void diffrqdby(const char *pkgname, alpm_list_t *oldrqdby, alpm_list_t *newrqdby) +/*static void diffrqdby(const char *pkgname, alpm_list_t *oldrqdby, alpm_list_t *newrqdby) { oldrqdby = alpm_list_msort(oldrqdby, alpm_list_count(oldrqdby), str_cmp); newrqdby = alpm_list_msort(newrqdby, alpm_list_count(newrqdby), str_cmp); @@ -73,7 +73,7 @@ static void diffrqdby(const char *pkgname, alpm_list_t *oldrqdby, alpm_list_t *n j = j->next; } } -} +}*/ static void cleanup(int signum) { if(alpm_release() == -1) { @@ -187,12 +187,12 @@ int main(int argc, char **argv) } /* check requiredby */ - for(i = alpm_db_getpkgcache(db); i; i = alpm_list_next(i)) { + /*for(i = alpm_db_getpkgcache(db); i; i = alpm_list_next(i)) { pmpkg_t *pkg = alpm_list_getdata(i); const char *pkgname = alpm_pkg_get_name(pkg); alpm_list_t *rqdby = alpm_pkg_compute_requiredby(pkg); diffrqdby(pkgname, alpm_pkg_get_requiredby(pkg), rqdby); - } + }*/ cleanup(retval); } |