JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* cygheap.h (cygheap_fdenum::cygheap_fdenum): Record locked state or suffer

Browse Source 
deadlocks.
(class locked_process): Move to another header.
* sync.h (lock_process): Define here.
* cygtls.cc (_cygtls::fixup_after_fork): Reset spinning state as well as
stacklock state.
* dcrt0.cc (lock_process::locker): Define.
(dtable::lock_cs): Delete.
* dtable.cc (dtable_init): Eliminate call to init_lock().
(dtable::fixup_after_fork): Ditto.
(dtable::init_lock): Delete definition.
* dtable.h (dtable::init_lock): Delete declaration.
(dtable::lock): Use process lock rather than dtable-specific lock.
(dtable::unlock): Ditto.
* sigproc.cc (sigproc_init): Minor change to debugging output.
* times.cc (utime_worker): Use build_fh_pc rather than reinterpreting the posix
path name again.  Return any error from path_conv immediately.
This commit is contained in:
Christopher Faylor
2005-10-23 23:47:45 +00:00
parent c2c020d1fb
commit 82c925af80
9 changed files with 87 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
winsup/cygwin/dtable.h
View File

@@ -20,7 +20,6 @@ class fhandler_fifo;
#define BFH_OPTS (PC_NULLEMPTY | PC_FULL | PC_POSIX)
class dtable
{
static muto lock_cs;
fhandler_base **fds;
#ifdef NEWVFORK
fhandler_base **fds_on_hold;
@@ -31,9 +30,8 @@ class dtable
static const int initial_archetype_size = 8;
int first_fd_for_open;
int cnt_need_fixup_before;
void lock () {lock_cs.acquire ();}
void unlock () {lock_cs.release ();}
void init_lock ();
void lock () {lock_process::locker.acquire ();}
void unlock () {lock_process::locker.release ();}
public:
size_t size;