file_readWhole

2025-11-18 14:18:09 +05:00
parent 89aab2b5bf
commit bc41577248
2 changed files with 18 additions and 0 deletions
--- a/src/filesystem/file.c
+++ b/src/filesystem/file.c
@@ -124,3 +124,17 @@ Result(void) file_readStructsExactly(FILE* f, void* dst, u64 struct_size, u64 ex
    }
    return RESULT_VOID;
 }
+
+Result(void) file_readWhole(FILE* f, Array(u8)* out_buf){
+    Deferral(1);
+    bool success = false;
+    
+    try(i64 f_size, i, file_getSize(f));
+    Array(u8) buf = Array_alloc(u8, f_size);
+    Defer(if(!success) free(buf.data));
+    try_void(file_readBytesArray(f, buf));
+
+    *out_buf = buf;
+    success = true;
+    Return RESULT_VOID;
+}