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* cygheap.cc (cfree_and_set): New function.

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(cygheap_user::set_name): Use cfree_and_set to reset members.
* cygheap.h (cygheap_user): Delete static members.
(cygheap_user::puserprof): New member.
(cfree_and_set): Declare.
* dcrt0.cc (almost_null): Define.
* winsup.h (almost_null): Declare.
* syscalls.cc (cfree_and_set): Remove unused variable.
* uinfo.cc (cygheap_user::homepath_env_buf): Eliminate.
(cygheap_user::homedrive_env_buf): Ditto.
(cygheap_user::userprofile_env_buf): Ditto.
(cygheap_user::ontherange): YA change to try to preserve existing HOMEPATH and
HOMEDRIVE.  Return almost_null values when variables should not actually exist.
(cygheap_user::env_logsrv): Ditto.
(cygheap_user::env_domain): Ditto.
(cygheap_user::env_userprofile): Ditto.
This commit is contained in:
Christopher Faylor
2002-06-27 20:44:27 +00:00
parent 54be629f41
commit 179cae11d7
8 changed files with 89 additions and 52 deletions
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21
winsup/cygwin/cygheap.h
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@@ -104,15 +104,9 @@ class cygheap_user
char *homedrive; /* User's home drive */
char *homepath; /* User's home path */
char *winname; /* User's name as far as Windows knows it */
char *puserprof; /* User profile */
PSID psid; /* buffer for user's SID */
PSID orig_psid; /* Remains intact even after impersonation */
static char homedrive_env_buf[3]; /* Where the HOMEDRIVE environment variable
info may live. */
static char homepath_env_buf[MAX_PATH + 1]; /* Where the HOMEPATH environment
variable info may live. */
static char userprofile_env_buf[MAX_PATH + 1]; /* Where the USERPROFILE
environment variable info
may live. */
public:
__uid32_t orig_uid; /* Remains intact even after impersonation */
__gid32_t orig_gid; /* Ditto */
@@ -124,9 +118,17 @@ public:
HANDLE token;
BOOL impersonated;
/* CGF 2002-06-27. I removed the initializaton from this constructor
since this class is always allocated statically. That means that everything
is zero anyway so there is no need to initialize it to zero. Since the
token initialization is always handled during process startup as well,
I've removed the constructor entirely. Please reinstate this f this
situation ever changes.
cygheap_user () : pname (NULL), plogsrv (NULL), pdomain (NULL),
homedrive (NULL), homepath (NULL),
psid (NULL), token (INVALID_HANDLE_VALUE) {}
homedrive (NULL), homepath (NULL), psid (NULL),
token (INVALID_HANDLE_VALUE) {}
*/
~cygheap_user ();
void set_name (const char *new_name);
@@ -289,5 +291,6 @@ void *__stdcall crealloc (void *, DWORD) __attribute__ ((regparm(2)));
void *__stdcall ccalloc (cygheap_types, DWORD, DWORD) __attribute__ ((regparm(3)));
char *__stdcall cstrdup (const char *) __attribute__ ((regparm(1)));
char *__stdcall cstrdup1 (const char *) __attribute__ ((regparm(1)));
void __stdcall cfree_and_set (char *&, char * = NULL) __attribute__ ((regparm(2)));
void __stdcall cygheap_init ();
}