* cygheap.cc (init_cheap): Move username initialization.

(cygheap_init): Here.
* shared_info.h (mount_info): Add a sys_mount_table_counter field.
(shared_info): Ditto.
* path.cc (mount_info::conv_to_win32_path): Check that our mount table is in
sync with the system mount table and reinitialize it if not.
(mount_info::add_reg_mount): Bump sys_mount_table counters if the system mount
table changes.
(mount_info::del_reg_mount): Ditto.
(mount_info::write_cygdrive_info_to_registry): Ditto.
(mount_info::remove_cygdrive_info_from_registry): Ditto.

1 files changed, 3 insertions, 2 deletions

diff --git a/winsup/cygwin/shared_info.h b/winsup/cygwin/shared_info.h
index 047c7ffcd..13388a4d1 100644
--- a/winsup/cygwin/shared_info.h
+++ b/winsup/cygwin/shared_info.h
@@ -47,6 +47,7 @@ class mount_info
 {
 public:
   DWORD version;
+  DWORD sys_mount_table_counter;
   int nmounts;
   mount_item mount[MAX_MOUNTS];
 
@@ -138,14 +139,14 @@ public:
 class shared_info
 {
   DWORD inited;
-
 public:
   int heap_chunk_in_mb;
-  unsigned heap_chunk_size (void);
+  DWORD sys_mount_table_counter;
 
   tty_list tty;
   delqueue_list delqueue;
   void initialize (void);
+  unsigned heap_chunk_size (void);
 };
 
 extern shared_info *cygwin_shared;