diff options
Diffstat (limited to 'src/upb_context.h')
| -rw-r--r-- | src/upb_context.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/upb_context.h b/src/upb_context.h index e802454..a04a875 100644 --- a/src/upb_context.h +++ b/src/upb_context.h @@ -14,6 +14,7 @@ #include "upb.h" #include "upb_table.h" +#include "upb_atomic.h" struct google_protobuf_FileDescriptorProto; @@ -38,6 +39,8 @@ struct upb_symtab_entry { }; struct upb_context { + upb_atomic_refcount_t refcount; + upb_rwlock_t lock; struct upb_strtable symtab; /* The context's symbol table. */ struct upb_strtable psymtab; /* Private symbols, for internal use. */ struct upb_msgdef *fds_msg; /* In psymtab, ptr here for convenience. */ @@ -48,9 +51,13 @@ struct upb_context { struct google_protobuf_FileDescriptorSet **fds; }; -/* Initializes and frees a upb_context, respectively. */ +/* Initializes a upb_context. Contexts are not freed explicitly, but unref'd + * when the caller is done with them. */ bool upb_context_init(struct upb_context *c); -void upb_context_free(struct upb_context *c); +INLINE void upb_context_ref(struct upb_context *c) { + upb_atomic_ref(&c->refcount); +} +void upb_context_unref(struct upb_context *c); /* Looking up symbols. ********************************************************/ |