Remove unneeded sigproc.h includes throughout.

* fhandler.h (fhandler_proc::fill_filebuf): Take a pinfo argument.
* fhandler_proc.cc (fhandler_proc::get_proc_fhandler): Simplify search for
given pid.
(fhandler_proc::readdir): Assume that pid exists if it shows up in the winpid
list.
* fhandler_process.cc (fhandler_process::open): Simplify search for given pid.
Call fill_filebuf with pinfo argument.
(fhandler_process::fill_filebuf): Pass pinfo here and assume that it exists.
* pinfo.h (pinfo::remember): Define differently if sigproc.h is not included.
* dll_init.cc (dll_list::detach): Don't run destructor on exit.

1 files changed, 2 insertions, 4 deletions

diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h
index 31b540619..c5e17b101 100644
--- a/winsup/cygwin/fhandler.h
+++ b/winsup/cygwin/fhandler.h
@@ -1091,6 +1091,7 @@ class fhandler_proc: public fhandler_virtual
   void fill_filebuf ();
 };
 
+class pinfo;
 class fhandler_registry: public fhandler_proc
 {
  public:
@@ -1111,16 +1112,13 @@ class fhandler_registry: public fhandler_proc
 struct _pinfo;
 class fhandler_process: public fhandler_proc
 {
- private:
-  pid_t saved_pid;
-  _pinfo *saved_p;
  public:
   fhandler_process ();
   int exists();
   struct dirent *readdir (DIR *);
   int open (path_conv *real_path, int flags, mode_t mode = 0);
   int __stdcall fstat (struct __stat64 *buf, path_conv *) __attribute__ ((regparm (3)));
-  void fill_filebuf ();
+  void fill_filebuf (pinfo& p);
 };
 
 typedef union