From 5a8dbc6347b3541e84fe669b22c17ad3b715e258 Mon Sep 17 00:00:00 2001 From: Mitja Felicijan Date: Wed, 21 Jan 2026 20:22:09 +0100 Subject: Engage! --- .../mitjafelicijan/go-tree-sitter/alloc.c | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 vendor/github.com/mitjafelicijan/go-tree-sitter/alloc.c (limited to 'vendor/github.com/mitjafelicijan/go-tree-sitter/alloc.c') diff --git a/vendor/github.com/mitjafelicijan/go-tree-sitter/alloc.c b/vendor/github.com/mitjafelicijan/go-tree-sitter/alloc.c new file mode 100644 index 0000000..4bd2d8c --- /dev/null +++ b/vendor/github.com/mitjafelicijan/go-tree-sitter/alloc.c @@ -0,0 +1,48 @@ +#include "alloc.h" +#include "api.h" +#include + +static void *ts_malloc_default(size_t size) { + void *result = malloc(size); + if (size > 0 && !result) { + fprintf(stderr, "tree-sitter failed to allocate %zu bytes", size); + abort(); + } + return result; +} + +static void *ts_calloc_default(size_t count, size_t size) { + void *result = calloc(count, size); + if (count > 0 && !result) { + fprintf(stderr, "tree-sitter failed to allocate %zu bytes", count * size); + abort(); + } + return result; +} + +static void *ts_realloc_default(void *buffer, size_t size) { + void *result = realloc(buffer, size); + if (size > 0 && !result) { + fprintf(stderr, "tree-sitter failed to reallocate %zu bytes", size); + abort(); + } + return result; +} + +// Allow clients to override allocation functions dynamically +TS_PUBLIC void *(*ts_current_malloc)(size_t) = ts_malloc_default; +TS_PUBLIC void *(*ts_current_calloc)(size_t, size_t) = ts_calloc_default; +TS_PUBLIC void *(*ts_current_realloc)(void *, size_t) = ts_realloc_default; +TS_PUBLIC void (*ts_current_free)(void *) = free; + +void ts_set_allocator( + void *(*new_malloc)(size_t size), + void *(*new_calloc)(size_t count, size_t size), + void *(*new_realloc)(void *ptr, size_t size), + void (*new_free)(void *ptr) +) { + ts_current_malloc = new_malloc ? new_malloc : ts_malloc_default; + ts_current_calloc = new_calloc ? new_calloc : ts_calloc_default; + ts_current_realloc = new_realloc ? new_realloc : ts_realloc_default; + ts_current_free = new_free ? new_free : free; +} -- cgit v1.2.3