diff options
Diffstat (limited to 'lib/libalpm')
| -rw-r--r-- | lib/libalpm/alpm.h | 1 | ||||
| -rw-r--r-- | lib/libalpm/deps.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 3dea6be9..123555fb 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -433,6 +433,7 @@ int alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep); alpm_list_t *alpm_checkdeps(alpm_list_t *pkglist, int reversedeps, alpm_list_t *remove, alpm_list_t *upgrade); alpm_list_t *alpm_deptest(pmdb_t *db, alpm_list_t *targets); +pmpkg_t *alpm_find_satisfier(alpm_list_t *pkgs, const char *depstring); const char *alpm_miss_get_target(const pmdepmissing_t *miss); pmdepend_t *alpm_miss_get_dep(pmdepmissing_t *miss); diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index 0d8683c2..b652b19a 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -202,6 +202,20 @@ pmpkg_t *_alpm_find_dep_satisfier(alpm_list_t *pkgs, pmdepend_t *dep) return(NULL); } +/** Find a package satisfying a specified dependency. + * The dependency can include versions with depmod operators. + * @param pkgs an alpm_list_t* of pmpkg_t where the satisfier will be searched + * @param depstring package or provision name, versioned or not + * @return a pmpkg_t* satisfying depstring + */ +pmpkg_t SYMEXPORT *alpm_find_satisfier(alpm_list_t *pkgs, const char *depstring) +{ + pmdepend_t *dep = _alpm_splitdep(depstring); + pmpkg_t *pkg = _alpm_find_dep_satisfier(pkgs, dep); + _alpm_dep_free(dep); + return(pkg); +} + /** Checks dependencies and returns missing ones in a list. * Dependencies can include versions with depmod operators. * @param db pointer to the local package database |