From: Jo-Philipp Wich <jo@mein.io>
Date: Tue, 15 Jan 2019 07:46:15 +0000 (+0100)
Subject: libopkg: consider provided packages in pkg_vec_mark_if_matches()
X-Git-Url: https://git.librecmc.org/?p=oweals%2Fopkg-lede.git;a=commitdiff_plain;h=34571bad205b44dc153a84b32e170e2726cd05d0

libopkg: consider provided packages in pkg_vec_mark_if_matches()

Also consider the list of provided abstract packages when testing the
package vector for name matches. This fixes the "opkg whatdepends"
command with abstract provided package arguments.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/libopkg/pkg_vec.c b/libopkg/pkg_vec.c
index ce098bc..a9e2e73 100644
--- a/libopkg/pkg_vec.c
+++ b/libopkg/pkg_vec.c
@@ -140,12 +140,24 @@ int pkg_vec_mark_if_matches(pkg_vec_t * vec, const char *pattern)
 	pkg_t **pkgs = vec->pkgs;
 	int npkgs = vec->len;
 	int i;
+	abstract_pkg_t **providers, *provider;
+
 	for (i = 0; i < npkgs; i++) {
 		pkg_t *pkg = pkgs[i];
 		if (fnmatch(pattern, pkg->name, 0) == 0) {
 			pkg->state_flag |= SF_MARKED;
 			matching_count++;
 		}
+		else {
+			providers = pkg_get_ptr(pkg, PKG_PROVIDES);
+			while (providers && *providers) {
+				provider = *providers++;
+				if (fnmatch(pattern, provider->name, 0) == 0) {
+					pkg->state_flag |= SF_MARKED;
+					matching_count++;
+				}
+			}
+		}
 	}
 	return matching_count;
 }