Rerun cbindgen as needed, and add reminders for next time!

Author: pkgw

crates/bridge_core/src/lib.rs

@@ -14,6 +14,8 @@
 //!
 //! [cbindgen]: https://github.com/eqrion/cbindgen
 //!
+//! If you change the interfaces here, rerun cbindgen as described in the README!
+//!
 //! In order to provide access to a C/C++ engine in Rust, you should create some
 //! kind of interface that expects to be given a reference to a
 //! [`CoreBridgeLauncher`] struct. You should use that struct's

crates/bridge_core/support/tectonic_bridge_core_generated.h

@@ -262,7 +262,7 @@ size_t ttbc_input_get_size(ttbc_state_t *es, ttbc_input_handle_t *handle);
 /**
  * Get the modification time of a Tectonic input file.
  */
-time_t ttbc_input_get_mtime(ttbc_state_t *es, ttbc_input_handle_t *handle);
+int64_t ttbc_input_get_mtime(ttbc_state_t *es, ttbc_input_handle_t *handle);
 
 /**
  * Seek in a Tectonic input stream.

crates/bridge_flate/src/lib.rs

@@ -6,6 +6,8 @@
 //! This crate provides a few extern "C" functions that expose the functionality
 //! of the flate2 crate in a C API that can be consumed by other C/C++ code in
 //! the Tectonic codebase.
+//!
+//! If you change the interfaces here, rerun cbindgen as described in the README!
 
 use flate2::{Compress, Compression, Decompress, FlushCompress, FlushDecompress, Status};
 use std::{

crates/engine_bibtex/src/lib.rs

@@ -16,6 +16,8 @@
 //!
 //! [Tectonic]: https://tectonic-typesetting.github.io/
 //! [`tectonic`]: https://docs.rs/tectonic/
+//!
+//! If you change the interfaces here, rerun cbindgen as described in the README!
 
 use std::ffi::CString;
 use tectonic_bridge_core::{CoreBridgeLauncher, EngineAbortedError};

crates/engine_xdvipdfmx/src/lib.rs

@@ -147,6 +147,8 @@ impl XdvipdfmxEngine {
 
 #[doc(hidden)]
 pub mod c_api {
+    // If you change the interfaces here, rerun cbindgen as described in the README!
+
     use tectonic_bridge_core::CoreBridgeState;
 
     #[derive(Debug)]

crates/engine_xdvipdfmx/xdvipdfmx/xdvipdfmx_bindings.h

@@ -10,7 +10,7 @@ typedef struct {
   const char *paperspec;
   unsigned char enable_compression;
   unsigned char deterministic_tags;
-  time_t build_date;
+  uint64_t build_date;
 } XdvipdfmxConfig;
 
 #ifdef __cplusplus

crates/engine_xetex/src/lib.rs

@@ -245,6 +245,8 @@ impl TexEngine {
 
 #[doc(hidden)]
 pub mod c_api {
+    // If you change the interfaces here, rerun cbindgen as described in the README!
+
     use tectonic_bridge_core::CoreBridgeState;
 
     #[allow(improper_ctypes)] // for CoreBridgeState

crates/engine_xetex/xetex/xetex_bindings.h

@@ -27,7 +27,7 @@ extern int tt_xetex_set_int_variable(const char *var_name, int value);
 extern int tt_engine_xetex_main(ttbc_state_t *api,
                                 const char *dump_name,
                                 const char *input_file_name,
-                                time_t build_date);
+                                uint64_t build_date);
 
 #ifdef __cplusplus
 } // extern "C"