remove duplicated definitions

linux_os.c

@@ -33,26 +33,8 @@ fn void osSleepMicroseconds(u32 t) {
 }
 
 // Files
-fn bool osFileExists(String filename) {
-  bool result = access((str)filename.bytes, F_OK) == 0;
-  return result;
-}
-
-fn String osFileRead(Arena* arena, ptr filepath) {
-  struct stat st;
-  stat(filepath, &st);
-  String result = { st.st_size, st.st_size, 0 };
-  result.bytes = arenaAlloc(arena, st.st_size);
-
-  size_t handle = open(filepath, O_RDWR, S_IRUSR | S_IRGRP | S_IROTH);
-  read(handle, result.bytes, st.st_size);
-  close(handle);
-
-  return result;
-}
-
-fn bool osFileCreate(String filename) {
   /*
+fn bool osFileCreate(String filename) {
   M_Scratch scratch = scratch_get();
   string nt = str_copy(&scratch.arena, filename);
   bool result = true;
@@ -63,7 +45,6 @@ fn bool osFileCreate(String filename) {
   scratch_return(&scratch);
   close(handle);
   return true;
-  */
   bool result = true;
   size_t handle = open((str)filename.bytes, O_RDWR | O_CREAT, S_IRUSR | S_IRGRP | S_IROTH);
   if (handle == -1) {
@@ -74,51 +55,7 @@ fn bool osFileCreate(String filename) {
   }
   return result;
 }
-
-fn bool osFileCreateWrite(String filename, String data) {
-  /*
-  M_Scratch scratch = scratch_get();
-  string nt = str_copy(&scratch.arena, filename);
-  b32 result = true;
-  size_t handle =
-    open((const char*) nt.str, O_RDWR | O_CREAT | O_TRUNC, S_IRUSR | S_IRGRP | S_IROTH);
-  if (handle == -1) result = false;
-  write(handle, data.str, data.size);
-  close(handle);
-  scratch_return(&scratch);
-  return result;
   */
-  bool result = true;
-  size_t handle = open(
-    (str)filename.bytes,
-    O_RDWR | O_CREAT | O_TRUNC,
-    S_IRUSR | S_IRGRP | S_IROTH
-  );
-  if (handle == -1) result = false;
-  write(handle, data.bytes, data.length);
-  close(handle);
-  return result;
-}
-
-fn bool osFileWrite(String filename, String data) {
-  /*
-    M_Scratch scratch = scratch_get();
-    string nt = str_copy(&scratch.arena, filename);
-    b32 result = true;
-    size_t handle =
-        open((const char*) nt.str, O_RDWR | O_TRUNC, S_IRUSR | S_IRGRP | S_IROTH);
-    if (handle == -1) result = false;
-    write(handle, data.str, data.size);
-    close(handle);
-  */
-  bool result = true;
-  size_t handle = open((str) filename.bytes, O_RDWR | O_TRUNC, S_IRUSR | S_IRGRP | S_IROTH);
-  if (handle == -1) result = false;
-  write(handle, data.bytes, data.length);
-  close(handle);
-  return result;
-}
-
 
 // Misc
 fn void osDebugPrint(bool debug_mode, const char * format, ... ) {