rebase fixes

src/linker/lnk_io.c

@@ -111,10 +111,14 @@ lnk_file_open_with_rename_permissions(String8 path)
 internal B32
 lnk_file_set_delete_on_close(File handle, B32 delete_file)
 {
+  B32 is_set = 0;
 #if OS_WINDOWS
   FILE_DISPOSITION_INFO file_disposition = {0};
   file_disposition.DeleteFile            = (BOOL)delete_file;
-  B32 is_set = SetFileInformationByHandle((HANDLE)handle.u64[0], FileDispositionInfo, &file_disposition, sizeof(file_disposition));
+  is_set = SetFileInformationByHandle((HANDLE)handle.u64[0], FileDispositionInfo, &file_disposition, sizeof(file_disposition));
+#elif OS_LINUX
+  // no equivalent
+  is_set = 1;
 #else
 # error "TODO: file rename"
 #endif
@@ -125,6 +129,7 @@ internal B32
 lnk_file_rename(File handle, String8 new_name)
 {
   Temp scratch = scratch_begin(0,0);
+  B32 is_renamed = 0;
 #if OS_WINDOWS
   String16 new_name16 = str16_from_8(scratch.arena, new_name);
 
@@ -137,9 +142,18 @@ lnk_file_rename(File handle, String8 new_name)
   rename_info->FileNameLength   = new_name16.size * sizeof(new_name16.str[0]);
   MemoryCopy(rename_info->FileName, new_name16.str, new_name16.size * sizeof(new_name16.str[0]));
 
-  B32 is_renamed = SetFileInformationByHandle((HANDLE)handle.u64[0], FileRenameInfo, buffer, buffer_size);
+  is_renamed = SetFileInformationByHandle((HANDLE)handle.u64[0], FileRenameInfo, buffer, buffer_size);
 #else
-#error "TODO: file rename"
+  char fd_proc_path[128];
+  raddbg_snprintf(fd_proc_path, sizeof(fd_proc_path), "/proc/self/fd/%d", (int)handle.u64[0]);
+
+  U64      path_max  = 4096;
+  char    *path      = push_array(scratch.arena, char, path_max);
+  ssize_t  path_size = readlink(fd_proc_path, path, path_max);
+
+  if (path_size > 0) {
+    is_renamed = rename(path, (char *)push_cstr(scratch.arena, new_name).str) == 0;
+  }
 #endif
   scratch_end(scratch);
   return is_renamed;

src/raddbg/raddbg_core.c

@@ -10513,10 +10513,10 @@ rd_ipc_make_reply_source_location_from_address(Arena *arena, U64 vaddr)
 {
   Temp scratch = scratch_begin(&arena, 1);
 
-  D_Entity *process = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_base_regs()->process);
+  D_Entity *process = d_entity_from_handle(rd_base_regs()->process);
   if(process == &d_entity_nil)
   {
-    D_Entity *thread = d_entity_from_handle(&d_user_state->ctrl_entity_store->ctx, rd_base_regs()->thread);
+    D_Entity *thread = d_entity_from_handle(rd_base_regs()->thread);
     process = d_entity_ancestor_from_kind(thread, D_EntityKind_Process);
   }