Add lttng-error.h containing every API err. code
[lttng-tools.git] / src / bin / lttng-sessiond / context.c
index 83085cfc8999ee0cf9e25b94016582b49648ee5a..1bf3c67680ed9d1f568c5d8b2b6455fa9d33edff 100644 (file)
@@ -78,13 +78,13 @@ static int add_kctx_all_channels(struct ltt_kernel_session *ksession,
                if (no_event) {
                        ret = kernel_add_channel_context(kchan, kctx);
                        if (ret < 0) {
-                               ret = LTTCOMM_KERN_CONTEXT_FAIL;
+                               ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
                                goto error;
                        }
                } else {
                        ret = add_kctx_to_event(kctx, kchan, event_name);
                        if (ret < 0) {
-                               ret = LTTCOMM_KERN_CONTEXT_FAIL;
+                               ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
                                goto error;
                        } else if (ret == 1) {
                                /* Event found and context added */
@@ -95,11 +95,11 @@ static int add_kctx_all_channels(struct ltt_kernel_session *ksession,
        }
 
        if (!found && !no_event) {
-               ret = LTTCOMM_NO_EVENT;
+               ret = LTTNG_ERR_NO_EVENT;
                goto error;
        }
 
-       ret = LTTCOMM_OK;
+       ret = LTTNG_OK;
 
 error:
        return ret;
@@ -125,13 +125,13 @@ static int add_kctx_to_channel(struct lttng_kernel_context *kctx,
        if (no_event) {
                ret = kernel_add_channel_context(kchan, kctx);
                if (ret < 0) {
-                       ret = LTTCOMM_KERN_CONTEXT_FAIL;
+                       ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
                        goto error;
                }
        } else {
                ret = add_kctx_to_event(kctx, kchan, event_name);
                if (ret < 0) {
-                       ret = LTTCOMM_KERN_CONTEXT_FAIL;
+                       ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
                        goto error;
                } else if (ret == 1) {
                        /* Event found and context added */
@@ -140,11 +140,11 @@ static int add_kctx_to_channel(struct lttng_kernel_context *kctx,
        }
 
        if (!found && !no_event) {
-               ret = LTTCOMM_NO_EVENT;
+               ret = LTTNG_ERR_NO_EVENT;
                goto error;
        }
 
-       ret = LTTCOMM_OK;
+       ret = LTTNG_OK;
 
 error:
        return ret;
@@ -299,7 +299,7 @@ int context_kernel_add(struct ltt_kernel_session *ksession,
                kctx.ctx = LTTNG_KERNEL_CONTEXT_HOSTNAME;
                break;
        default:
-               return LTTCOMM_KERN_CONTEXT_FAIL;
+               return LTTNG_ERR_KERN_CONTEXT_FAIL;
        }
 
        kctx.u.perf_counter.type = ctx->u.perf_counter.type;
@@ -310,24 +310,24 @@ int context_kernel_add(struct ltt_kernel_session *ksession,
 
        if (strlen(channel_name) == 0) {
                ret = add_kctx_all_channels(ksession, &kctx, event_name);
-               if (ret != LTTCOMM_OK) {
+               if (ret != LTTNG_OK) {
                        goto error;
                }
        } else {
                /* Get kernel channel */
                kchan = trace_kernel_get_channel_by_name(channel_name, ksession);
                if (kchan == NULL) {
-                       ret = LTTCOMM_KERN_CHAN_NOT_FOUND;
+                       ret = LTTNG_ERR_KERN_CHAN_NOT_FOUND;
                        goto error;
                }
 
                ret = add_kctx_to_channel(&kctx, kchan, event_name);
-               if (ret != LTTCOMM_OK) {
+               if (ret != LTTNG_OK) {
                        goto error;
                }
        }
 
-       ret = LTTCOMM_OK;
+       ret = LTTNG_OK;
 
 error:
        return ret;
@@ -340,7 +340,7 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
                struct lttng_event_context *ctx, char *event_name,
                char *channel_name)
 {
-       int ret = LTTCOMM_OK, have_event = 0;
+       int ret = LTTNG_OK, have_event = 0;
        struct lttng_ht_iter iter;
        struct lttng_ht *chan_ht;
        struct ltt_ust_channel *uchan = NULL;
@@ -360,7 +360,7 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
        case LTTNG_DOMAIN_UST_PID_FOLLOW_CHILDREN:
 #endif
        default:
-               ret = LTTCOMM_UND;
+               ret = LTTNG_ERR_UND;
                goto error;
        }
 
@@ -373,7 +373,7 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
        if (strlen(channel_name) != 0) {
                uchan = trace_ust_find_channel_by_name(chan_ht, channel_name);
                if (uchan == NULL) {
-                       ret = LTTCOMM_UST_CHAN_NOT_FOUND;
+                       ret = LTTNG_ERR_UST_CHAN_NOT_FOUND;
                        goto error;
                }
        }
@@ -382,7 +382,7 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
        if (uchan && have_event) {
                uevent = trace_ust_find_event_by_name(uchan->events, event_name);
                if (uevent == NULL) {
-                       ret = LTTCOMM_UST_EVENT_NOT_FOUND;
+                       ret = LTTNG_ERR_UST_EVENT_NOT_FOUND;
                        goto error;
                }
        }
@@ -407,7 +407,7 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
                                goto end;
                        }
                }
-               ret = LTTCOMM_UST_EVENT_NOT_FOUND;
+               ret = LTTNG_ERR_UST_EVENT_NOT_FOUND;
                goto error;
        } else if (!uchan && !have_event) {     /* Add ctx all events, all channels */
                /* For all channels */
@@ -423,19 +423,19 @@ int context_ust_add(struct ltt_ust_session *usess, int domain,
 end:
        switch (ret) {
        case -EEXIST:
-               ret = LTTCOMM_UST_CONTEXT_EXIST;
+               ret = LTTNG_ERR_UST_CONTEXT_EXIST;
                break;
        case -ENOMEM:
-               ret = LTTCOMM_FATAL;
+               ret = LTTNG_ERR_FATAL;
                break;
        case -EINVAL:
-               ret = LTTCOMM_UST_CONTEXT_INVAL;
+               ret = LTTNG_ERR_UST_CONTEXT_INVAL;
                break;
        case -ENOSYS:
-               ret = LTTCOMM_UNKNOWN_DOMAIN;
+               ret = LTTNG_ERR_UNKNOWN_DOMAIN;
                break;
        default:
-               ret = LTTCOMM_OK;
+               ret = LTTNG_OK;
                break;
        }
 
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