Resolve "ADM_register_*_storage APIs should not require an `ADM_job_t` argument"

This MR removes the necessity to provide a job argument when registering or manipulating an adhoc_storage or pfs_storage instance.

Closes #50 (closed)

examples/c/ADM_deploy_adhoc_storage.c

@@ -42,28 +42,6 @@ main(int argc, char* argv[]) {
     int exit_status = EXIT_SUCCESS;
     ADM_server_t server = ADM_server_create("tcp", argv[1]);
 
-    ADM_job_t job;
-
-    ADM_dataset_t inputs[NINPUTS];
-
-    for(int i = 0; i < NINPUTS; ++i) {
-        const char* pattern = "input-dataset-%d";
-        size_t n = snprintf(NULL, 0, pattern, i);
-        char* id = (char*) alloca(n + 1);
-        snprintf(id, n + 1, pattern, i);
-        inputs[i] = ADM_dataset_create(id);
-    }
-
-    ADM_dataset_t outputs[NOUTPUTS];
-
-    for(int i = 0; i < NOUTPUTS; ++i) {
-        const char* pattern = "output-dataset-%d";
-        size_t n = snprintf(NULL, 0, pattern, i);
-        char* id = (char*) alloca(n + 1);
-        snprintf(id, n + 1, pattern, i);
-        outputs[i] = ADM_dataset_create(id);
-    }
-
     ADM_adhoc_context_t ctx = ADM_adhoc_context_create(
             ADM_ADHOC_MODE_SEPARATE_NEW, ADM_ADHOC_ACCESS_RDWR, 42, 100, false);
     assert(ctx);
@@ -71,21 +49,9 @@ main(int argc, char* argv[]) {
     ADM_storage_t st = ADM_storage_create("foobar", ADM_STORAGE_GEKKOFS, ctx);
     assert(st);
 
-    ADM_job_requirements_t reqs =
-            ADM_job_requirements_create(inputs, NINPUTS, outputs, NOUTPUTS, st);
-    assert(reqs);
-
-    ADM_return_t ret = ADM_register_job(server, reqs, &job);
-
-    if(ret != ADM_SUCCESS) {
-        fprintf(stdout, "ADM_register_job() remote procedure not completed "
-                        "successfully\n");
-        exit_status = EXIT_FAILURE;
-    }
-
     ADM_storage_t adhoc_storage;
 
-    ret = ADM_register_adhoc_storage(server, job, ctx, &adhoc_storage);
+    ADM_return_t ret = ADM_register_adhoc_storage(server, ctx, &adhoc_storage);
 
     if(ret != ADM_SUCCESS) {
         fprintf(stdout,
@@ -98,7 +64,7 @@ main(int argc, char* argv[]) {
     fprintf(stdout, "ADM_register_adhoc_storage() remote procedure completed "
                     "successfully\n");
 
-    ret = ADM_deploy_adhoc_storage(server, job, adhoc_storage);
+    ret = ADM_deploy_adhoc_storage(server, adhoc_storage);
 
     if(ret != ADM_SUCCESS) {
         fprintf(stdout,