diff options
| author | Christopher Faylor <me@cgf.cx> | 2000-08-04 08:04:46 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-08-04 08:04:46 +0400 |
| commit | 91892f50d9f2582c92ebe833fd39b65252ca3eae (patch) | |
| tree | 0e8e84acbadc2b2ea57bafb606db642f0f083f1a /winsup/cygwin/dtable.cc | |
| parent | e5dd88116a080a254c30a8949ddc0b44063e719b (diff) | |
* hinfo.cc (hinfo::find_unused_handle): Just check for table entry == NULL
since we are already bounds checked by default.
* thread.cc (ResourceLocks::Lock): Streamline this function since it is called
a lot.
(ReleaseResourceLock): Ditto.
Diffstat (limited to 'winsup/cygwin/dtable.cc')
| -rw-r--r-- | winsup/cygwin/dtable.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/winsup/cygwin/dtable.cc b/winsup/cygwin/dtable.cc index ad6ec5dc7..72ee96f67 100644 --- a/winsup/cygwin/dtable.cc +++ b/winsup/cygwin/dtable.cc @@ -125,12 +125,13 @@ hinfo::not_open (int fd) int hinfo::find_unused_handle (int start) { - AssertResourceOwner(LOCK_FD_LIST,READ_LOCK); + AssertResourceOwner(LOCK_FD_LIST, READ_LOCK); do { for (int i = start; i < (int) size; i++) - if (not_open (i)) + /* See if open -- no need for overhead of not_open */ + if (fds[i] == NULL) return i; } while (extend (NOFILE_INCR)); |