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api/dispatch: Mark generated functions table readonly (#6576)

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This commit is contained in:
Patrick Jackson
2017-04-24 03:39:48 -07:00
committed by Justin M. Keyes
parent 7f6d3d3052
commit 8dc3eca49b
2 changed files with 3 additions and 2 deletions
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1
scripts/geneval.lua
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@@ -41,6 +41,7 @@ funcsdata:close()
gperfpipe:write([[ gperfpipe:write([[
%language=ANSI-C %language=ANSI-C
%global-table %global-table
%readonly-tables
%define initializer-suffix ,0,0,NULL,NULL %define initializer-suffix ,0,0,NULL,NULL
%define word-array-name functions %define word-array-name functions
%define hash-function-name hash_internal_func_gperf %define hash-function-name hash_internal_func_gperf

4
src/nvim/eval.c
View File

@@ -6009,7 +6009,7 @@ char_u *get_expr_name(expand_T *xp, int idx)
/// @param[in] name Name of the function. /// @param[in] name Name of the function.
/// ///
/// Returns pointer to the function definition or NULL if not found. /// Returns pointer to the function definition or NULL if not found.
static VimLFuncDef *find_internal_func(const char *const name) static const VimLFuncDef *find_internal_func(const char *const name)
FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE FUNC_ATTR_NONNULL_ALL
{ {
size_t len = strlen(name); size_t len = strlen(name);
@@ -6378,7 +6378,7 @@ call_func(
} }
} else { } else {
// Find the function name in the table, call its implementation. // Find the function name in the table, call its implementation.
VimLFuncDef *const fdef = find_internal_func((const char *)fname); const VimLFuncDef *const fdef = find_internal_func((const char *)fname);
if (fdef != NULL) { if (fdef != NULL) {
if (argcount < fdef->min_argc) { if (argcount < fdef->min_argc) {
error = ERROR_TOOFEW; error = ERROR_TOOFEW;