diff options
Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 24ad6aa8a..141bf302b 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,55 @@ 2010-03-15 Christopher Faylor <me+cygwin@cgf.cx> + * shared_info.h (user_info): Add dll_crt0_1 as a friend. + (user_info::version): Make LONG to accommodate spinlock use. + (user_info::create): New static function renamed from user_info_create. + (user_info::initialize): New private function renamed from + user_info_initialize. + (SHARED_VERSION): Delete. + (SHARED_VERSION_MAGIC): Ditto. + (USER_VERSION_MAGIC): Ditto. + (SHARED_INFO_CB): Ditto. + (USER_VERSION): Ditto. + (USER_VERSION_MAGIC): Ditto. + (CURR_SHARED_MAGIC): Update. + (CURR_USER_MAGIC): Ditto. + (shared_info::version): Make LONG to accommodate spinlock use. + (shared_info::create): New static function mirroring user_info::create. + (dll_crt0_1): Accommodate change to user_info::initialize. + * spinlock.h (spinlock::setto): New variable member. + (spinlock::done): New function. + (spinlock::spinlock): Generalize to allow arbitrary values and + timeouts. Call done() when lock is not needed. + * ntdll.h: Make multiple-inclusion safe. + (NtQuerySystemTime): Declare. + * shared.cc (installation_root_inited): Rename from shared_mem_inited. + (init_installation_root): Make inline. Use a spinlock to ensure that + this is initialized only once per session. + (user_info::initialize): Rename from user_shared_initialize. Protect + with spinlock on sversion and remove other spinlock-like things. + Remove reference to user_shared since it is now implicit. Refer to + spinlock version of multiple_cygwin_problem to ensure that any spinlock + is released. + (user_info::create): Rename from user_shared_create. Accommodate + change from user_shared_initialize to user_info::initialize. + (shared_info::create): New inline function. + (shared_info::initialize): Protect with spinlock on sversion. Move + heap_init back under specific control of shared_info spinlock. Remove + reference to SHARED_INFO_CB and just use sizeof(*this). + (memory_init): Move all locking into respective functions where it is + needed. Accommodate name changes. Remove call to heap_init(). + * syscalls.cc (seteuid32): Accommodate name change to + user_info::create(). + + * mount.cc (mount_info::create_root_entry): Report on errors from + add_item since they should be nonexistent. + (mount_info::init): Don't initialize nmounts. It should already be + zero. Give more verbose error when root_idx < 0. Implicitly use this + pointer rather than explicitly referencing mount_table->. + (mount_info::add_item): Minor whitespace fix. + +2010-03-15 Christopher Faylor <me+cygwin@cgf.cx> + * sigproc.cc (no_signals_available): Get sense of the test right for previous botched change. |