* 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, 4 insertions, 4 deletions

diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc
index f6da86385..6ca82e413 100644
--- a/winsup/cygwin/spawn.cc
+++ b/winsup/cygwin/spawn.cc
@@ -894,7 +894,7 @@ spawnl (int mode, const char *path, const char *arg0, ...)
   va_end (args);
 
   return _spawnve (NULL, mode, path, (char * const  *) argv,
-		   *user_data->envptr);
+		   __cygwin_environ);
 }
 
 extern "C"
@@ -939,7 +939,7 @@ spawnlp (int mode, const char *path, const char *arg0, ...)
 
   va_end (args);
 
-  return spawnvpe (mode, path, (char * const *) argv, *user_data->envptr);
+  return spawnvpe (mode, path, (char * const *) argv, __cygwin_environ);
 }
 
 extern "C"
@@ -969,7 +969,7 @@ extern "C"
 int
 spawnv (int mode, const char *path, const char * const *argv)
 {
-  return _spawnve (NULL, mode, path, argv, *user_data->envptr);
+  return _spawnve (NULL, mode, path, argv, __cygwin_environ);
 }
 
 extern "C"
@@ -984,7 +984,7 @@ extern "C"
 int
 spawnvp (int mode, const char *path, const char * const *argv)
 {
-  return spawnvpe (mode, path, argv, *user_data->envptr);
+  return spawnvpe (mode, path, argv, __cygwin_environ);
 }
 
 extern "C"