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Make the string type elements "immutable", akin to char const * in C

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Allows for extra security and optimization benefits
This commit is contained in:
gingerBill
2019-12-01 14:10:59 +00:00
parent 7fbe0a6f23
commit 9db81498d8
25 changed files with 255 additions and 176 deletions
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16
src/main.cpp
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@@ -29,7 +29,7 @@ gb_global Timings global_timings = {0};
// NOTE(bill): 'name' is used in debugging and profiling modes
i32 system_exec_command_line_app(char *name, char *fmt, ...) {
i32 system_exec_command_line_app(char const *name, char const *fmt, ...) {
#if defined(GB_SYSTEM_WINDOWS)
STARTUPINFOW start_info = {gb_size_of(STARTUPINFOW)};
PROCESS_INFORMATION pi = {0};
@@ -121,7 +121,7 @@ i32 system_exec_command_line_app(char *name, char *fmt, ...) {
Array<String> setup_args(int argc, char **argv) {
Array<String> setup_args(int argc, char const **argv) {
gbAllocator a = heap_allocator();
#if defined(GB_SYSTEM_WINDOWS)
@@ -154,7 +154,7 @@ Array<String> setup_args(int argc, char **argv) {
void print_usage_line(i32 indent, char *fmt, ...) {
void print_usage_line(i32 indent, char const *fmt, ...) {
while (indent --> 0) {
gb_printf_err("\t");
}
@@ -858,7 +858,7 @@ void remove_temp_files(String output_base) {
gb_memmove(data.data, output_base.text, n);
#define EXT_REMOVE(s) do { \
gb_memmove(data.data+n, s, gb_size_of(s)); \
gb_file_remove(cast(char *)data.data); \
gb_file_remove(cast(char const *)data.data); \
} while (0)
EXT_REMOVE(".ll");
EXT_REMOVE(".bc");
@@ -923,7 +923,7 @@ i32 exec_llvm_llc(String output_base) {
#endif
}
int main(int arg_count, char **arg_ptr) {
int main(int arg_count, char const **arg_ptr) {
if (arg_count < 2) {
usage(make_string_c(arg_ptr[0]));
return 1;
@@ -1153,7 +1153,7 @@ int main(int arg_count, char **arg_ptr) {
lib_str = gb_string_appendc(lib_str, lib_str_buf);
}
char *output_ext = "exe";
char const *output_ext = "exe";
gbString link_settings = gb_string_make_reserve(heap_allocator(), 256);
defer (gb_string_free(link_settings));
@@ -1319,8 +1319,8 @@ int main(int arg_count, char **arg_ptr) {
// Unlike the Win32 linker code, the output_ext includes the dot, because
// typically executable files on *NIX systems don't have extensions.
String output_ext = {};
char *link_settings = "";
char *linker;
char const *link_settings = "";
char const *linker;
if (build_context.is_dll) {
// Shared libraries are .dylib on MacOS and .so on Linux.
#if defined(GB_SYSTEM_OSX)