* 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.
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@@ -323,6 +323,8 @@ extern HANDLE netapi32_handle;
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extern "C" void error_start_init (const char*);
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extern "C" int try_to_debug ();
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extern int cygwin_finished_initializing;
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/**************************** Miscellaneous ******************************/
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const char * __stdcall find_exec (const char *name, path_conv& buf, const char *winenv = "PATH=",
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@@ -473,6 +475,7 @@ struct win_env
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win_env * __stdcall getwinenv (const char *name, const char *posix = NULL);
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void __stdcall update_envptrs ();
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char * __stdcall winenv (const char * const *, int);
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extern char **__cygwin_environ;
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