* hinfo.cc (hinfo::linearize_fd_array): Make max_used_fd an int so that we can

detect when there are no fds to pass.
* dcrt0.cc (host_dependent_constants::init): Revert Sat Mar 18 01:32:04 2000
change.
(dll_crt0_1): Set "cygwin_finished_initializing" flag.
(dll_crt0): Don't perform memcpy if uptr is already set to internal structure.
(_dll_crt0): Remember location of programs envptr.
* dll_init.h (per_module, dll, dll_list): Revamp.
* dll_init.cc: Revamp.  Use new classes.
* fork.cc (fork): Use new revamped dll, dll_list, and per_module stuff.
* environ.cc: Use __cygwin_environ throughout rather than the
user_data->envptr.
* exec.cc: Ditto.
* spawn.cc: Ditto.
* winsup.h: Declare update_envptrs, cygwin_finished_initializing.
* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Revert previous change.
* lib/cygwin_attach_dll.cc (cygwin_attach_dll): Always pass in own per_process
structure or we end up overwriting information from the main program.

1 files changed, 3 insertions, 3 deletions

diff --git a/winsup/cygwin/dtable.cc b/winsup/cygwin/dtable.cc
index 13167ccd1..4fb488d16 100644
--- a/winsup/cygwin/dtable.cc
+++ b/winsup/cygwin/dtable.cc
@@ -497,8 +497,8 @@ hinfo::linearize_fd_array (unsigned char *in_buf, int buflen)
 LPBYTE
 hinfo::de_linearize_fd_array (LPBYTE buf)
 {
-  int len;
-  size_t max_used_fd, inc_size;
+  int len, max_used_fd;
+  size_t inc_size;
 
   debug_printf ("buf %x", buf);
 
@@ -518,7 +518,7 @@ hinfo::de_linearize_fd_array (LPBYTE buf)
       return NULL;
     }
 
-  for (size_t i = 0; i <= max_used_fd; i++)
+  for (int i = 0; i <= max_used_fd; i++)
     {
       /* 0xFF means closed */
       if (*buf == 0xff)