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| author | Allan McRae <allan@archlinux.org> | 2012-08-12 08:28:42 +0200 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2012-12-14 03:35:34 +0100 |
| commit | d0e5cd2c7faef6159ab353714fa5227739994b2f (patch) | |
| tree | 290fa301adf0daa733f7ec298593a456b3c01e61 /lib/libalpm/alpm.h | |
| parent | 9a24f1ffc50deb7d979430ac85475b10b4a98d28 (diff) | |
| download | pacman-d0e5cd2c7faef6159ab353714fa5227739994b2f.tar.gz pacman-d0e5cd2c7faef6159ab353714fa5227739994b2f.tar.xz | |
Add "Optional for" to package information output
Much like packages that require a give package are displayed in the
"Required by" field of its information output, alos display packages
that optionally require the package.
Inspired-by: Benedikt Morbach <benedikt.morbach@googlemail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib/libalpm/alpm.h')
| -rw-r--r-- | lib/libalpm/alpm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index bf726fc2..8d6edb81 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -712,6 +712,14 @@ int alpm_pkg_vercmp(const char *a, const char *b); */ alpm_list_t *alpm_pkg_compute_requiredby(alpm_pkg_t *pkg); +/** Computes the list of packages optionally requiring a given package. + * The return value of this function is a newly allocated + * list of package names (char*), it should be freed by the caller. + * @param pkg a package + * @return the list of packages optionally requiring pkg + */ +alpm_list_t *alpm_pkg_compute_optionalfor(alpm_pkg_t *pkg); + /** @name Package Property Accessors * Any pointer returned by these functions points to internal structures * allocated by libalpm. They should not be freed nor modified in any |