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Diffstat (limited to 'lib/libalpm/package.c')
-rw-r--r--lib/libalpm/package.c28
1 files changed, 24 insertions, 4 deletions
diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c
index d865ac95..3d73a433 100644
--- a/lib/libalpm/package.c
+++ b/lib/libalpm/package.c
@@ -467,13 +467,32 @@ alpm_pkg_t *_alpm_pkg_new(void)
return pkg;
}
-alpm_pkg_t *_alpm_pkg_dup(alpm_pkg_t *pkg)
+/**
+ * Duplicate a package data struct.
+ * @param pkg the package to duplicate
+ * @param new_ptr location to store duplicated package pointer
+ * @return 0 on success, -1 on fatal error, 1 on non-fatal error
+ */
+int _alpm_pkg_dup(alpm_pkg_t *pkg, alpm_pkg_t **new_ptr)
{
alpm_pkg_t *newpkg;
alpm_list_t *i;
+ int ret = 0;
+
+ if(!pkg || !pkg->handle) {
+ return -1;
+ }
+
+ if(!new_ptr) {
+ RET_ERR(pkg->handle, ALPM_ERR_WRONG_ARGS, -1);
+ }
if(pkg->ops->force_load(pkg)) {
- return NULL;
+ _alpm_log(pkg->handle, ALPM_LOG_WARNING,
+ _("could not fully load metadata for package %s-%s\n"),
+ pkg->name, pkg->version);
+ ret = 1;
+ pkg->handle->pm_errno = ALPM_ERR_PKG_INVALID;
}
CALLOC(newpkg, 1, sizeof(alpm_pkg_t), goto cleanup);
@@ -540,11 +559,12 @@ alpm_pkg_t *_alpm_pkg_dup(alpm_pkg_t *pkg)
newpkg->ops = pkg->ops;
newpkg->handle = pkg->handle;
- return newpkg;
+ *new_ptr = newpkg;
+ return ret;
cleanup:
_alpm_pkg_free(newpkg);
- return NULL;
+ RET_ERR(pkg->handle, ALPM_ERR_MEMORY, -1);
}
void _alpm_pkg_free(alpm_pkg_t *pkg)