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* shared.cc (inst_root_inited): New static bool variable. 

(init_installation_root): Set inst_root_inited to true.
	(memory_init): Print installation root debug output only if
	inst_root_inited is true.
This commit is contained in:
Corinna Vinschen 2009-11-06 13:06:36 +00:00
parent 73db6db783
commit 74ad9cc012
2 changed files with 13 additions and 2 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2009-11-06 Corinna Vinschen <corinna@vinschen.de>
* shared.cc (inst_root_inited): New static bool variable.
(init_installation_root): Set inst_root_inited to true.
(memory_init): Print installation root debug output only if
inst_root_inited is true.
2009-11-05 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (nt_path_has_suffix): New function.

8
winsup/cygwin/shared.cc
View File

@ -37,6 +37,7 @@ HANDLE NO_COPY cygwin_user_h;
WCHAR installation_root[PATH_MAX] __attribute__((section (".cygwin_dll_common"), shared));
UNICODE_STRING installation_key __attribute__((section (".cygwin_dll_common"), shared));
WCHAR installation_key_buf[18] __attribute__((section (".cygwin_dll_common"), shared));
static bool inst_root_inited;
/* Use absolute path of cygwin1.dll to derive the Win32 dir which
is our installation_root. Note that we can't handle Cygwin installation
@ -114,6 +115,8 @@ init_installation_root ()
installation_key.Length = 0;
installation_key.Buffer[0] = L'\0';
}
inst_root_inited = true;
}
/* This function returns a handle to the top-level directory in the global
@ -432,8 +435,9 @@ memory_init (bool init_cygheap)
/* Defer debug output printing the installation root and installation key
up to this point. Debug output except for system_printf requires
the global shared memory to exist. */
debug_printf ("Installation root: <%W> key: <%S>",
installation_root, &installation_key);
if (inst_root_inited)
debug_printf ("Installation root: <%W> key: <%S>",
installation_root, &installation_key);
cygwin_shared->initialize ();
user_shared_create (false);
}