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* winsup.h (NT_MAX_PATH): Revert ill-advised change to 32767.

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Accommodate change throughout.

	* cygwin.din (cygwin_conv_path): Export.
	(cygwin_conv_path_list): Export.
	(cygwin_create_path): Export.
	* dcrt0.cc (dll_crt0_1): Use cygwin_conv_path.
	* dtable.cc (handle_to_fn): Ditto.  Don't expect UNICODE_STRING being
	0-terminated.
	* environ.cc (env_plist_to_posix): New helper function.
	(env_plist_to_win32): Ditto.
	(env_path_to_posix): Ditto.
	(env_path_to_win32): Ditto.
	(return_MAX_PATH): Remove.
	(conv_envvars): Use new helper functions.  Drop removed members.
	(win_env::operator =): Accommodate removal of path length functions.
	(win_env::add_cache): Accommodate new env helper function API.
	(posify): Ditto.
	* environ.h (struct win_env): Ditto. Remove path length function
	pointers since they are unused.
	* path.cc (warn_msdos): Use cygwin_conv_path.
	(getfileattr): Use new tmp_pathbuf::u_get method.
	(fillout_mntent): Ditto.
	(symlink_info::check): Ditto.
	(path_conv::check): Use sizeof (WCHAR) instead of constant 2.
	(symlink_info::check_reparse_point): Ditto.
	(conv_path_list): Get max size of target string as argument.  Call
	cygwin_conv_path as helper function.
	(cygwin_conv_path): New function.
	(cygwin_create_path): New function.
	(cygwin_conv_to_win32_path): Just call cygwin_conv_path with size set
	to MAX_PATH.
	(cygwin_conv_to_full_win32_path): Ditto.
	(cygwin_conv_to_posix_path): Ditto.
	(cygwin_conv_to_full_posix_path): Ditto.
	(conv_path_list_buf_size): Add FIXME comment.
	(env_PATH_to_posix): Rename from env_win32_to_posix_path_list.
	Add size argument as required for env helper functions.
	(cygwin_win32_to_posix_path_list): Call conv_path_list with size set to
	MAX_PATH.
	(cygwin_posix_to_win32_path_list): Ditto.
	(cygwin_conv_path_list): New function.
	(cwdstuff::get): Fix length argument in call to sys_wcstombs.
	* spawn.cc (find_exec): Use cygwin_conv_path_list.
	* tls_pbuf.h (tmp_pathbuf::u_get: New method.
	* uinfo.cc (cygheap_user::ontherange): Allocate temporary path buffers
	using tmp_pathbuf.  Use cygwin_conv_path.
	* winf.cc (av::unshift): Use cygwin_conv_path.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/cygwin.h: Comment out old cygwin32_XXX API.
	Mark old path handling API as deprecated.
	(cygwin_conv_path_t): Typedef.  Define values.
	(cygwin_conv_path): Declare.
	(cygwin_create_path): Declare.
	(cygwin_conv_path_list): Declare.
This commit is contained in:
Corinna Vinschen
2008-03-12 12:41:50 +00:00
parent 674310fb40
commit edab6053a2
17 changed files with 371 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
winsup/cygwin/exceptions.cc
View File

@ -470,6 +470,8 @@ rtl_unwind (exception_list *frame, PEXCEPTION_RECORD e)
/* Main exception handler. */
extern exception_list *_except_list asm ("%fs:0");
extern "C" char *__progname;
int
_cygtls::handle_exceptions (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT *in, void *)
@ -623,9 +625,10 @@ _cygtls::handle_exceptions (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT
me.copy_context (in);
/* Reinitialize exception handler list to include just ourselves so that any
exceptions that occur in a signal handler will be properly caught. */
me.init_exception_handler (handle_exceptions);
/* Temporarily replace windows top level SEH with our own handler.
We don't want any Windows magic kicking in. This top level frame
will be removed automatically after our exception handler returns. */
_except_list->handler = _cygtls::handle_exceptions;
if (masked
|| &me == _sig_tls
@ -634,7 +637,6 @@ _cygtls::handle_exceptions (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT
|| (void *) global_sigs[si.si_signo].sa_handler == (void *) SIG_IGN
|| (void *) global_sigs[si.si_signo].sa_handler == (void *) SIG_ERR)
{
rtl_unwind (frame, e);
/* Print the exception to the console */
if (!myself->cygstarted)
for (int i = 0; status_info[i].name; i++)
@ -656,6 +658,7 @@ _cygtls::handle_exceptions (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT
return 0;
}
rtl_unwind (frame, e);
open_stackdumpfile ();
exception (e, in);
stackdump ((DWORD) ebp, 0, 1);