move to allocating c strings from rust

3 files changed, 0 insertions, 73 deletions

diff --git a/src/common/compat_rust.c b/src/common/compat_rust.c
deleted file mode 100644
index 366fd4037b..0000000000
--- a/src/common/compat_rust.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (c) 2017, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-/**
- * \file rust_compat.c
- * \brief Rust FFI compatibility functions and helpers. This file is only built
- * if Rust is not used.
- **/
-
-#include "compat_rust.h"
-#include "util.h"
-
-/**
- * Free storage pointed to by <b>str</b>, and itself.
- */
-void
-rust_str_free(rust_str_t str)
-{
-    char *s = (char *)str;
-    tor_free(s);
-}
-
-/**
- * Return zero-terminated contained string.
- */
-const char *
-rust_str_get(const rust_str_t str)
-{
-    return (const char *)str;
-}
-
-/* If we were using Rust, we'd say so on startup. */
-rust_str_t
-rust_welcome_string(void)
-{
-    char *s = tor_malloc_zero(1);
-    return (rust_str_t)s;
-}
-
diff --git a/src/common/compat_rust.h b/src/common/compat_rust.h
deleted file mode 100644
index 72fde39296..0000000000
--- a/src/common/compat_rust.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (c) 2017, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-/**
- * \file rust_compat.h
- * \brief Headers for rust_compat.c
- **/
-
-#ifndef TOR_RUST_COMPAT_H
-#define TOR_RUST_COMPAT_H
-
-#include "torint.h"
-
-/**
- * Strings allocated in Rust must be freed from Rust code again. Let's make
- * it less likely to accidentally mess up and call tor_free() on it, because
- * currently it'll just work but might break at any time.
- */
-typedef uintptr_t rust_str_t;
-
-void rust_str_free(rust_str_t);
-
-const char *rust_str_get(const rust_str_t);
-
-rust_str_t rust_welcome_string(void);
-
-#endif /* !defined(TOR_RUST_COMPAT_H) */
-
diff --git a/src/common/include.am b/src/common/include.am
index cd5eea3404..2856c40fdc 100644
--- a/src/common/include.am
+++ b/src/common/include.am
@@ -101,11 +101,6 @@ LIBOR_A_SRC = \
   $(threads_impl_source)				\
   $(readpassphrase_source)
 
-if USE_RUST
-else
-LIBOR_A_SRC += src/common/compat_rust.c
-endif
-
 src/common/src_common_libor_testing_a-log.$(OBJEXT) \
   src/common/log.$(OBJEXT): micro-revision.i
 
@@ -156,7 +151,6 @@ COMMONHEADERS = \
   src/common/compat.h				\
   src/common/compat_libevent.h			\
   src/common/compat_openssl.h			\
-  src/common/compat_rust.h			\
   src/common/compat_threads.h			\
   src/common/compat_time.h			\
   src/common/compress.h				\