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shared/install: modernize install_info_add

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Mike Yuan 2024-05-01 15:39:53 +08:00 committed by Luca Boccassi
parent df152dbbe5
commit 1ac0056cc2
1 changed files with 26 additions and 23 deletions
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49
src/shared/install.c
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@ -1180,16 +1180,19 @@ static int install_info_add(
bool auxiliary,
InstallInfo **ret) {
_cleanup_free_ char *name_alloc = NULL;
int r;
assert(ctx);
if (!name) {
/* 'name' and 'path' must not both be null. Check here 'path' using assert_se() to
* workaround a bug in gcc that generates a -Wnonnull warning when calling basename(),
* but this cannot be possible in any code path (See #6119). */
assert_se(path);
name = basename(path);
assert(path);
r = path_extract_filename(path, &name_alloc);
if (r < 0)
return r;
name = name_alloc;
}
if (!unit_name_is_valid(name, UNIT_NAME_ANY))
@ -1204,35 +1207,35 @@ static int install_info_add(
return 0;
}
_cleanup_(install_info_freep) InstallInfo *alloc = new(InstallInfo, 1);
if (!alloc)
_cleanup_(install_info_freep) InstallInfo *new_info = new(InstallInfo, 1);
if (!new_info)
return -ENOMEM;
*alloc = (InstallInfo) {
*new_info = (InstallInfo) {
.install_mode = _INSTALL_MODE_INVALID,
.auxiliary = auxiliary,
};
alloc->name = strdup(name);
if (!alloc->name)
return -ENOMEM;
if (root) {
alloc->root = strdup(root);
if (!alloc->root)
if (name_alloc)
new_info->name = TAKE_PTR(name_alloc);
else {
new_info->name = strdup(name);
if (!new_info->name)
return -ENOMEM;
}
if (path) {
alloc->path = strdup(path);
if (!alloc->path)
return -ENOMEM;
}
r = ordered_hashmap_ensure_put(&ctx->will_process, &string_hash_ops, alloc->name, alloc);
r = strdup_to(&new_info->root, root);
if (r < 0)
return r;
i = TAKE_PTR(alloc);
r = strdup_to(&new_info->path, path);
if (r < 0)
return r;
r = ordered_hashmap_ensure_put(&ctx->will_process, &string_hash_ops, new_info->name, new_info);
if (r < 0)
return r;
i = TAKE_PTR(new_info);
if (ret)
*ret = i;