lib: add bt_{graph,query_executor}_add_interrupter()

[babeltrace.git] / src / common / common.h

diff --git a/src/common/common.h b/src/common/common.h
index 220ec61b4ed9a09433e495881d6c4d1b62e9bff4..8429145c5134c4ce5033a360934bda9ff654c220 100644 (file)
--- a/src/common/common.h
+++ b/src/common/common.h
@@ -609,8 +609,6 @@ const char *bt_common_func_status_string(int status)
                return "INVALID_OBJECT";
        case __BT_FUNC_STATUS_MEMORY_ERROR:
                return "MEMORY_ERROR";
-       case __BT_FUNC_STATUS_LOADING_ERROR:
-               return "LOADING_ERROR";
        case __BT_FUNC_STATUS_ERROR:
                return "ERROR";
        case __BT_FUNC_STATUS_OK:
@@ -621,10 +619,8 @@ const char *bt_common_func_status_string(int status)
                return "NOT_FOUND";
        case __BT_FUNC_STATUS_AGAIN:
                return "AGAIN";
-       case __BT_FUNC_STATUS_UNSUPPORTED:
-               return "UNSUPPORTED";
-       case __BT_FUNC_STATUS_CANCELED:
-               return "CANCELED";
+       case __BT_FUNC_STATUS_INTERRUPTED:
+               return "INTERRUPTED";
        default:
                return "(unknown)";
        }
@@ -728,4 +724,43 @@ end:
 BT_HIDDEN
 int bt_common_g_string_append_printf(GString *str, const char *fmt, ...);
 
+static inline
+void bt_common_g_string_append(GString *str, const char *s)
+{
+       gsize len, allocated_len, s_len;
+
+       /* str->len excludes \0. */
+       len = str->len;
+       /* Exclude \0. */
+       allocated_len = str->allocated_len - 1;
+       s_len = strlen(s);
+       if (G_UNLIKELY(allocated_len < len + s_len)) {
+               /* Resize. */
+               g_string_set_size(str, len + s_len);
+       } else {
+               str->len = len + s_len;
+       }
+       memcpy(str->str + len, s, s_len + 1);
+}
+
+static inline
+void bt_common_g_string_append_c(GString *str, char c)
+{
+       gsize len, allocated_len, s_len;
+
+       /* str->len excludes \0. */
+       len = str->len;
+       /* Exclude \0. */
+       allocated_len = str->allocated_len - 1;
+       s_len = 1;
+       if (G_UNLIKELY(allocated_len < len + s_len)) {
+               /* Resize. */
+               g_string_set_size(str, len + s_len);
+       } else {
+               str->len = len + s_len;
+       }
+       str->str[len] = c;
+       str->str[len + 1] = '\0';
+}
+
 #endif /* BABELTRACE_COMMON_INTERNAL_H */