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util: rework strappenda(), and rename it strjoina()

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After all it is now much more like strjoin() than strappend(). At the
same time, add support for NULL sentinels, even if they are normally not
necessary.
This commit is contained in:
Lennart Poettering
2015-02-03 02:05:59 +01:00
parent 44de0efc6e
commit 63c372cb9d
75 changed files with 248 additions and 237 deletions
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src/import/curl-util.c
+1 -1
View File
@@ -303,7 +303,7 @@ int curl_glue_make(CURL **ret, const char *url, void *userdata) {
goto fail;
}
useragent = strappenda(program_invocation_short_name, "/" PACKAGE_VERSION);
useragent = strjoina(program_invocation_short_name, "/" PACKAGE_VERSION);
if (curl_easy_setopt(c, CURLOPT_USERAGENT, useragent) != CURLE_OK) {
r = -EIO;
goto fail;
src/import/import-common.c
+2 -2
View File
@@ -121,7 +121,7 @@ int import_make_local_copy(const char *final, const char *image_root, const char
if (!image_root)
image_root = "/var/lib/machines";
p = strappenda(image_root, "/", local);
p = strjoina(image_root, "/", local);
if (force_local) {
(void) btrfs_subvol_remove(p);
@@ -309,7 +309,7 @@ int import_verify(
return -EBADMSG;
}
line = strappenda(main_job->checksum, " *", fn, "\n");
line = strjoina(main_job->checksum, " *", fn, "\n");
p = memmem(checksum_job->payload,
checksum_job->payload_size,
src/import/import-dkr.c
+7 -7
View File
@@ -399,7 +399,7 @@ static int dkr_import_add_token(DkrImport *i, ImportJob *j) {
assert(j);
if (i->response_token)
t = strappenda("Authorization: Token ", i->response_token);
t = strjoina("Authorization: Token ", i->response_token);
else
t = HEADER_TOKEN " true";
@@ -480,7 +480,7 @@ static int dkr_import_job_on_open_disk(ImportJob *j) {
if (base) {
const char *base_path;
base_path = strappenda(i->image_root, "/.dkr-", base);
base_path = strjoina(i->image_root, "/.dkr-", base);
r = btrfs_subvol_snapshot(base_path, i->temp_path, false, true);
} else
r = btrfs_subvol_make(i->temp_path);
@@ -549,7 +549,7 @@ static int dkr_import_pull_layer(DkrImport *i) {
i->final_path = path;
path = NULL;
url = strappenda(PROTOCOL_PREFIX, i->response_registries[0], "/v1/images/", layer, "/layer");
url = strjoina(PROTOCOL_PREFIX, i->response_registries[0], "/v1/images/", layer, "/layer");
r = import_job_new(&i->layer_job, url, i->glue, i);
if (r < 0)
return log_error_errno(r, "Failed to allocate layer job: %m");
@@ -610,7 +610,7 @@ static void dkr_import_job_on_finished(ImportJob *j) {
log_info("Index lookup succeeded, directed to registry %s.", i->response_registries[0]);
dkr_import_report_progress(i, DKR_RESOLVING);
url = strappenda(PROTOCOL_PREFIX, i->response_registries[0], "/v1/repositories/", i->name, "/tags/", i->tag);
url = strjoina(PROTOCOL_PREFIX, i->response_registries[0], "/v1/repositories/", i->name, "/tags/", i->tag);
r = import_job_new(&i->tags_job, url, i->glue, i);
if (r < 0) {
log_error_errno(r, "Failed to allocate tags job: %m");
@@ -652,7 +652,7 @@ static void dkr_import_job_on_finished(ImportJob *j) {
log_info("Tag lookup succeeded, resolved to layer %s.", i->id);
dkr_import_report_progress(i, DKR_METADATA);
url = strappenda(PROTOCOL_PREFIX, i->response_registries[0], "/v1/images/", i->id, "/ancestry");
url = strjoina(PROTOCOL_PREFIX, i->response_registries[0], "/v1/images/", i->id, "/ancestry");
r = import_job_new(&i->ancestry_job, url, i->glue, i);
if (r < 0) {
log_error_errno(r, "Failed to allocate ancestry job: %m");
@@ -668,7 +668,7 @@ static void dkr_import_job_on_finished(ImportJob *j) {
i->ancestry_job->on_finished = dkr_import_job_on_finished;
i->ancestry_job->on_progress = dkr_import_job_on_progress;
url = strappenda(PROTOCOL_PREFIX, i->response_registries[0], "/v1/images/", i->id, "/json");
url = strjoina(PROTOCOL_PREFIX, i->response_registries[0], "/v1/images/", i->id, "/json");
r = import_job_new(&i->json_job, url, i->glue, i);
if (r < 0) {
log_error_errno(r, "Failed to allocate json job: %m");
@@ -873,7 +873,7 @@ int dkr_import_pull(DkrImport *i, const char *name, const char *tag, const char
if (r < 0)
return r;
url = strappenda(i->index_url, "/v1/repositories/", name, "/images");
url = strjoina(i->index_url, "/v1/repositories/", name, "/images");
r = import_job_new(&i->images_job, url, i->glue, i);
if (r < 0)
src/import/import-raw.c
+1 -1
View File
@@ -270,7 +270,7 @@ static int raw_import_make_local_copy(RawImport *i) {
return log_error_errno(errno, "Failed to seek to beginning of vendor image: %m");
}
p = strappenda(i->image_root, "/", i->local, ".raw");
p = strjoina(i->image_root, "/", i->local, ".raw");
if (i->force_local) {
(void) btrfs_subvol_remove(p);