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-rw-r--r--src/nvim/api/private/converter.c9
-rw-r--r--src/nvim/eval/typval.h11
-rw-r--r--src/nvim/eval/userfunc.c35
-rw-r--r--src/nvim/eval/userfunc.h14
-rw-r--r--src/nvim/lua/converter.c11
-rw-r--r--src/nvim/lua/converter.h8
-rw-r--r--src/nvim/lua/executor.c33
7 files changed, 36 insertions, 85 deletions
diff --git a/src/nvim/api/private/converter.c b/src/nvim/api/private/converter.c
index 8724ef4432..b6b3c83f3c 100644
--- a/src/nvim/api/private/converter.c
+++ b/src/nvim/api/private/converter.c
@@ -65,8 +65,8 @@ typedef struct {
#define TYPVAL_ENCODE_CONV_FUNC_START(tv, fun) \
do { \
ufunc_T *fp = find_func(fun); \
- if (fp != NULL && fp->uf_cb == nlua_CFunction_func_call) { \
- LuaRef ref = api_new_luaref(((LuaCFunctionState *)fp->uf_cb_state)->lua_callable.func_ref); \
+ if (fp != NULL && (fp->uf_flags & FC_LUAREF)) { \
+ LuaRef ref = api_new_luaref(fp->uf_luaref); \
kvi_push(edata->stack, LUAREF_OBJ(ref)); \
} else { \
TYPVAL_ENCODE_CONV_NIL(tv); \
@@ -351,10 +351,7 @@ bool object_to_vim(Object obj, typval_T *tv, Error *err)
}
case kObjectTypeLuaRef: {
- LuaCFunctionState *state = xmalloc(sizeof(LuaCFunctionState));
- state->lua_callable.func_ref = api_new_luaref(obj.data.luaref);
- char *name =
- (char *)register_cfunc(&nlua_CFunction_func_call, &nlua_CFunction_func_free, state);
+ char *name = (char *)register_luafunc(api_new_luaref(obj.data.luaref));
tv->v_type = VAR_FUNC;
tv->vval.v_string = xstrdup(name);
break;
diff --git a/src/nvim/eval/typval.h b/src/nvim/eval/typval.h
index cf7b04c8ce..6373ead1a3 100644
--- a/src/nvim/eval/typval.h
+++ b/src/nvim/eval/typval.h
@@ -286,12 +286,6 @@ typedef struct {
/// Number of fixed variables used for arguments
#define FIXVAR_CNT 12
-/// Callback interface for C function reference>
-/// Used for managing functions that were registered with |register_cfunc|
-typedef int (*cfunc_T)(int argcount, typval_T *argvars, typval_T *rettv, void *state); // NOLINT
-/// Callback to clear cfunc_T and any associated state.
-typedef void (*cfunc_free_T)(void *state);
-
// Structure to hold info for a function that is currently being executed.
typedef struct funccall_S funccall_T;
@@ -330,10 +324,7 @@ struct ufunc {
garray_T uf_lines; ///< function lines
int uf_profiling; ///< true when func is being profiled
int uf_prof_initialized;
- // Managing cfuncs
- cfunc_T uf_cb; ///< C function extension callback
- cfunc_free_T uf_cb_free; ///< C function extension free callback
- void *uf_cb_state; ///< State of C function extension.
+ LuaRef uf_luaref; ///< lua callback, used if (uf_flags & FC_LUAREF)
// Profiling the function as a whole.
int uf_tm_count; ///< nr of calls
proftime_T uf_tm_total; ///< time spent in function + children
diff --git a/src/nvim/eval/userfunc.c b/src/nvim/eval/userfunc.c
index 36bc51179c..a899e1579b 100644
--- a/src/nvim/eval/userfunc.c
+++ b/src/nvim/eval/userfunc.c
@@ -28,20 +28,6 @@
#include "nvim/ui.h"
#include "nvim/vim.h"
-// flags used in uf_flags
-#define FC_ABORT 0x01 // abort function on error
-#define FC_RANGE 0x02 // function accepts range
-#define FC_DICT 0x04 // Dict function, uses "self"
-#define FC_CLOSURE 0x08 // closure, uses outer scope variables
-#define FC_DELETED 0x10 // :delfunction used while uf_refcount > 0
-#define FC_REMOVED 0x20 // function redefined while uf_refcount > 0
-#define FC_SANDBOX 0x40 // function defined in the sandbox
-#define FC_DEAD 0x80 // function kept only for reference to dfunc
-#define FC_EXPORT 0x100 // "export def Func()"
-#define FC_NOARGS 0x200 // no a: variables in lambda
-#define FC_VIM9 0x400 // defined in vim9 script file
-#define FC_CFUNC 0x800 // C function extension
-
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "eval/userfunc.c.generated.h"
#endif
@@ -758,9 +744,9 @@ static void func_clear_items(ufunc_T *fp)
ga_clear_strings(&(fp->uf_lines));
XFREE_CLEAR(fp->uf_name_exp);
- if (fp->uf_cb_free != NULL) {
- fp->uf_cb_free(fp->uf_cb_state);
- fp->uf_cb_free = NULL;
+ if (fp->uf_flags & FC_LUAREF) {
+ api_free_luaref(fp->uf_luaref);
+ fp->uf_luaref = LUA_NOREF;
}
XFREE_CLEAR(fp->uf_tml_count);
@@ -1538,9 +1524,8 @@ int call_func(const char *funcname, int len, typval_T *rettv, int argcount_in, t
if (fp != NULL && (fp->uf_flags & FC_DELETED)) {
error = ERROR_DELETED;
- } else if (fp != NULL && (fp->uf_flags & FC_CFUNC)) {
- cfunc_T cb = fp->uf_cb;
- error = (*cb)(argcount, argvars, rettv, fp->uf_cb_state);
+ } else if (fp != NULL && (fp->uf_flags & FC_LUAREF)) {
+ error = typval_exec_lua_callable(fp->uf_luaref, argcount, argvars, rettv);
} else if (fp != NULL) {
if (funcexe->argv_func != NULL) {
// postponed filling in the arguments, do it now
@@ -3552,20 +3537,18 @@ bool set_ref_in_func(char_u *name, ufunc_T *fp_in, int copyID)
return abort;
}
-/// Registers a C extension user function.
-char_u *register_cfunc(cfunc_T cb, cfunc_free_T cb_free, void *state)
+/// Registers a luaref as a lambda.
+char_u *register_luafunc(LuaRef ref)
{
char_u *name = get_lambda_name();
ufunc_T *fp = xcalloc(1, offsetof(ufunc_T, uf_name) + STRLEN(name) + 1);
fp->uf_refcount = 1;
fp->uf_varargs = true;
- fp->uf_flags = FC_CFUNC;
+ fp->uf_flags = FC_LUAREF;
fp->uf_calls = 0;
fp->uf_script_ctx = current_sctx;
- fp->uf_cb = cb;
- fp->uf_cb_free = cb_free;
- fp->uf_cb_state = state;
+ fp->uf_luaref = ref;
STRCPY(fp->uf_name, name);
hash_add(&func_hashtab, UF2HIKEY(fp));
diff --git a/src/nvim/eval/userfunc.h b/src/nvim/eval/userfunc.h
index 4b7007aae9..9811f2afb3 100644
--- a/src/nvim/eval/userfunc.h
+++ b/src/nvim/eval/userfunc.h
@@ -9,6 +9,20 @@
#define HIKEY2UF(p) ((ufunc_T *)(p - offsetof(ufunc_T, uf_name)))
#define HI2UF(hi) HIKEY2UF((hi)->hi_key)
+// flags used in uf_flags
+#define FC_ABORT 0x01 // abort function on error
+#define FC_RANGE 0x02 // function accepts range
+#define FC_DICT 0x04 // Dict function, uses "self"
+#define FC_CLOSURE 0x08 // closure, uses outer scope variables
+#define FC_DELETED 0x10 // :delfunction used while uf_refcount > 0
+#define FC_REMOVED 0x20 // function redefined while uf_refcount > 0
+#define FC_SANDBOX 0x40 // function defined in the sandbox
+#define FC_DEAD 0x80 // function kept only for reference to dfunc
+#define FC_EXPORT 0x100 // "export def Func()"
+#define FC_NOARGS 0x200 // no a: variables in lambda
+#define FC_VIM9 0x400 // defined in vim9 script file
+#define FC_LUAREF 0x800 // luaref callback
+
///< Structure used by trans_function_name()
typedef struct {
dict_T *fd_dict; ///< Dictionary used.
diff --git a/src/nvim/lua/converter.c b/src/nvim/lua/converter.c
index 21dd5139d7..735a75a6f1 100644
--- a/src/nvim/lua/converter.c
+++ b/src/nvim/lua/converter.c
@@ -385,12 +385,9 @@ nlua_pop_typval_table_processing_end:
break;
}
case LUA_TFUNCTION: {
- LuaCFunctionState *state = xmalloc(sizeof(LuaCFunctionState));
- state->lua_callable.func_ref = nlua_ref_global(lstate, -1);
+ LuaRef func = nlua_ref_global(lstate, -1);
- char *name = (char *)register_cfunc(&nlua_CFunction_func_call,
- &nlua_CFunction_func_free,
- state);
+ char *name = (char *)register_luafunc(func);
cur.tv->v_type = VAR_FUNC;
cur.tv->vval.v_string = xstrdup(name);
@@ -476,8 +473,8 @@ static bool typval_conv_special = false;
#define TYPVAL_ENCODE_CONV_FUNC_START(tv, fun) \
do { \
ufunc_T *fp = find_func(fun); \
- if (fp != NULL && fp->uf_cb == nlua_CFunction_func_call) { \
- nlua_pushref(lstate, ((LuaCFunctionState *)fp->uf_cb_state)->lua_callable.func_ref); \
+ if (fp != NULL && fp->uf_flags & FC_LUAREF) { \
+ nlua_pushref(lstate, fp->uf_luaref); \
} else { \
TYPVAL_ENCODE_CONV_NIL(tv); \
} \
diff --git a/src/nvim/lua/converter.h b/src/nvim/lua/converter.h
index f6a85900ba..ddc0acfbfa 100644
--- a/src/nvim/lua/converter.h
+++ b/src/nvim/lua/converter.h
@@ -9,14 +9,6 @@
#include "nvim/eval/typval.h"
#include "nvim/func_attr.h"
-typedef struct {
- LuaRef func_ref;
-} LuaCallable;
-
-typedef struct {
- LuaCallable lua_callable;
-} LuaCFunctionState;
-
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "lua/converter.h.generated.h"
#endif
diff --git a/src/nvim/lua/executor.c b/src/nvim/lua/executor.c
index 1013cf76f9..857e2111d6 100644
--- a/src/nvim/lua/executor.c
+++ b/src/nvim/lua/executor.c
@@ -1425,12 +1425,11 @@ int nlua_source_using_linegetter(LineGetter fgetline, void *cookie, char *name)
/// @param[in] argcount Count of typval arguments
/// @param[in] argvars Typval Arguments
/// @param[out] rettv The return value from the called function.
-int typval_exec_lua_callable(lua_State *lstate, LuaCallable lua_cb, int argcount, typval_T *argvars,
- typval_T *rettv)
+int typval_exec_lua_callable(LuaRef lua_cb, int argcount, typval_T *argvars, typval_T *rettv)
{
- LuaRef cb = lua_cb.func_ref;
+ lua_State *lstate = global_lstate;
- nlua_pushref(lstate, cb);
+ nlua_pushref(lstate, lua_cb);
PUSH_ALL_TYPVALS(lstate, argvars, argcount, false);
@@ -1833,26 +1832,6 @@ static int nlua_is_thread(lua_State *lstate)
return 1;
}
-// Required functions for lua c functions as VimL callbacks
-
-int nlua_CFunction_func_call(int argcount, typval_T *argvars, typval_T *rettv, void *state)
-{
- lua_State *const lstate = global_lstate;
- LuaCFunctionState *funcstate = (LuaCFunctionState *)state;
-
- return typval_exec_lua_callable(lstate, funcstate->lua_callable,
- argcount, argvars, rettv);
-}
-
-void nlua_CFunction_func_free(void *state)
-{
- lua_State *const lstate = global_lstate;
- LuaCFunctionState *funcstate = (LuaCFunctionState *)state;
-
- nlua_unref_global(lstate, funcstate->lua_callable.func_ref);
- xfree(funcstate);
-}
-
bool nlua_is_table_from_lua(typval_T *const arg)
{
if (arg->v_type == VAR_DICT) {
@@ -1898,11 +1877,9 @@ char_u *nlua_register_table_as_callable(typval_T *const arg)
}
lua_pop(lstate, 2); // [table]
- LuaCFunctionState *state = xmalloc(sizeof(LuaCFunctionState));
- state->lua_callable.func_ref = nlua_ref_global(lstate, -1);
+ LuaRef func = nlua_ref_global(lstate, -1);
- char_u *name = register_cfunc(&nlua_CFunction_func_call,
- &nlua_CFunction_func_free, state);
+ char_u *name = register_luafunc(func);
lua_pop(lstate, 1); // []
assert(top == lua_gettop(lstate));
generated by cgit (git 2.34.1) at 2025-04-29 05:45:27 +0000