diff options
Diffstat (limited to 'lib/libalpm/package.c')
| -rw-r--r-- | lib/libalpm/package.c | 28 |
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) |