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* cygheap.cc (cygheap_user::set_name): Set homedrive and homepath to NULL on 

user name change.
(cygheap_user::set_logsrv): Allocate enough space for leading \\ so that we can
put this in the environment, if needed.
* cygheap.h (homebodies): New enum.
(cygheap_user::homedrive): New field.
(cygheap_user::homepath): Ditto.
(cygheap_user::env_logsrv): New method.
(cygheap_user::env_homepath): New method.
(cygheap_user::env_homedrive): New method.
(cygheap_user::env_userprofile): New method.
(cygheap_user::ontherange): New method.
* environ.cc (envsize): Eliminate debugging argument.
(environ_init): Assume that envc counts number of elments not total size.
(spenv): New class.
(spenvs): New array, renamed from forced_winenv_vars, using spenv.
(spenv::retrieve): New method.
(build_env): Rename from 'winenv' -- one stop shopping for building new
environment blocks for both windows and "unix".
* environ.h (build_env: Declare.
(winenv): Delete declaration.
(envsize): Ditto.
* spawn.cc (spawn_guts): Use build_env to build windows and cygwin environment
blocks.
* uinfo.cc (internal_getlogin): Eliminate environment manipulation.  Default to
info from GetUserName if it exists.  Move HOMEPATH and HOMEDRIVE stuff
elsewhere.  Move HOME setting elsewhere.  Only set HOME environment variable in
processes that are not parented by a cygwin process.
(cygheap_user::ontherange): Define new method.
(cygheap_user::env_logsrv): Ditto.
(cygheap_user::env_homepath): Ditto.
(cygheap_user::env_homedrive): Ditto.
(cygheap_user::env_userprofile): Ditto.
This commit is contained in:
Christopher Faylor 2002-06-12 05:13:54 +00:00
parent 09c95bb14f
commit da086d020c
7 changed files with 348 additions and 183 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,41 @@
2002-06-12 Christopher Faylor <cgf@redhat.com>
* cygheap.cc (cygheap_user::set_name): Set homedrive and homepath to
NULL on user name change.
(cygheap_user::set_logsrv): Allocate enough space for leading \\ so
that we can put this in the environment, if needed.
* cygheap.h (homebodies): New enum.
(cygheap_user::homedrive): New field.
(cygheap_user::homepath): Ditto.
(cygheap_user::env_logsrv): New method.
(cygheap_user::env_homepath): New method.
(cygheap_user::env_homedrive): New method.
(cygheap_user::env_userprofile): New method.
(cygheap_user::ontherange): New method.
* environ.cc (envsize): Eliminate debugging argument.
(environ_init): Assume that envc counts number of elments not total
size.
(spenv): New class.
(spenvs): New array, renamed from forced_winenv_vars, using spenv.
(spenv::retrieve): New method.
(build_env): Rename from 'winenv' -- one stop shopping for building new
environment blocks for both windows and "unix".
* environ.h (build_env: Declare.
(winenv): Delete declaration.
(envsize): Ditto.
* spawn.cc (spawn_guts): Use build_env to build windows and cygwin
environment blocks.
* uinfo.cc (internal_getlogin): Eliminate environment manipulation.
Default to info from GetUserName if it exists. Move HOMEPATH and
HOMEDRIVE stuff elsewhere. Move HOME setting elsewhere. Only set HOME
environment variable in processes that are not parented by a cygwin
process.
(cygheap_user::ontherange): Define new method.
(cygheap_user::env_logsrv): Ditto.
(cygheap_user::env_homepath): Ditto.
(cygheap_user::env_homedrive): Ditto.
(cygheap_user::env_userprofile): Ditto.
2002-06-11 Christopher Faylor <cgf@redhat.com>
* spawn.cc (spawn_guts): More hToken removal cleanup.

10
winsup/cygwin/cygheap.cc
View File

@ -443,6 +443,8 @@ cygheap_user::set_name (const char *new_name)
if (pname)
cfree (pname);
pname = cstrdup (new_name ? new_name : "");
homedrive = NULL;
homepath = NULL;
}
void
@ -450,7 +452,13 @@ cygheap_user::set_logsrv (const char *new_logsrv)
{
if (plogsrv)
cfree (plogsrv);
plogsrv = (new_logsrv && *new_logsrv) ? cstrdup (new_logsrv) : NULL;
if (!new_logsrv || !*new_logsrv)
plogsrv = NULL;
else
{
plogsrv = (char *) cmalloc (HEAP_STR, strlen (new_logsrv) + 3) + 2;
strcpy (plogsrv, new_logsrv);
}
}
void

16
winsup/cygwin/cygheap.h
View File

@ -85,6 +85,14 @@ public:
const char *native_path () const { return m->native_path; }
};
enum homebodies
{
CH_HOMEDRIVE,
CH_HOMEPATH,
CH_HOME
};
struct passwd;
class cygheap_user
{
/* Extendend user information.
@ -93,6 +101,8 @@ class cygheap_user
char *pname; /* user's name */
char *plogsrv; /* Logon server, may be FQDN */
char *pdomain; /* Logon domain of the user */
char *homedrive; /* User's home drive */
char *homepath; /* User's home path */
PSID psid; /* buffer for user's SID */
PSID orig_psid; /* Remains intact even after impersonation */
public:
@ -116,6 +126,11 @@ public:
void set_logsrv (const char *new_logsrv);
const char *logsrv () const { return plogsrv; }
const char *env_logsrv ();
const char *env_homepath ();
const char *env_homedrive ();
const char *env_userprofile ();
void set_domain (const char *new_domain);
const char *domain () const { return pdomain; }
@ -130,6 +145,7 @@ public:
set_domain (user.domain ());
set_sid (user.sid ());
}
const char *ontherange (homebodies what, struct passwd * = NULL);
};
/* cwd cache stuff. */

196
winsup/cygwin/environ.cc
View File

@ -195,13 +195,12 @@ getenv (const char *name)
return my_findenv (name, &offset);
}
extern int __stdcall
envsize (const char * const *in_envp, int debug_print)
static int __stdcall
envsize (const char * const *in_envp)
{
const char * const *envp;
for (envp = in_envp; *envp; envp++)
if (debug_print)
debug_printf ("%s", *envp);
continue;
return (1 + envp - in_envp) * sizeof (const char *);
}
@ -673,6 +672,8 @@ environ_init (char **envp, int envc)
envp_passed_in = 0;
else
{
envc++;
envc *= sizeof (char *);
char **newenv = (char **) malloc (envc);
memcpy (newenv, envp, envc);
cfree (envp);
@ -749,107 +750,154 @@ env_sort (const void *a, const void *b)
return strcmp (*p, *q);
}
/* Keep this list in upper case and sorted */
static const NO_COPY char* forced_winenv_vars [] =
{
"SYSTEMDRIVE",
"SYSTEMROOT",
NULL
};
struct spenv
{
const char *name;
const char * (cygheap_user::*from_cygheap) ();
char *retrieve (bool, const char * const = NULL, int = 0);
};
#define FORCED_WINENV_SIZE (sizeof (forced_winenv_vars) / sizeof (forced_winenv_vars[0]))
/* Keep this list in upper case and sorted */
static NO_COPY spenv spenvs[] =
{
{"HOMEPATH=", &cygheap_user::env_homepath},
{"HOMEDRIVE=", &cygheap_user::env_homedrive},
{"LOGONSERVER=", &cygheap_user::env_logsrv},
{"SYSTEMDRIVE=", NULL},
{"SYSTEMROOT=", NULL},
{"USERPROFILE=", &cygheap_user::env_userprofile},
};
char *
spenv::retrieve (bool no_envblock, const char *const envname, int len)
{
if (len && !strncasematch (envname, name, len))
return NULL;
if (from_cygheap)
{
const char *p;
if (!len)
return NULL; /* No need to force these into the
environment */
if (no_envblock)
return cstrdup1 (envname); /* Don't really care what it's set to
if we're calling a cygwin program */
/* Make a FOO=BAR entry from the value returned by the cygheap_user
method. */
p = (cygheap->user.*from_cygheap) ();
int namelen = strlen (name);
char *s = (char *) cmalloc (HEAP_1_STR, namelen + strlen (p) + 1);
strcpy (s, name);
(void) strcpy (s + namelen, p);
return s;
}
if (len)
return cstrdup1 (envname);
char dum[1];
int vallen = GetEnvironmentVariable (name, dum, 0);
if (vallen > 0)
{
int namelen = strlen (name);
char *p = (char *) cmalloc (HEAP_1_STR, namelen + ++vallen);
strcpy (p, name);
if (GetEnvironmentVariable (name, p + namelen, vallen))
return p;
else
cfree (p);
}
debug_printf ("warning: %s not present in environment", name);
return NULL;
}
#define SPENVS_SIZE (sizeof (spenvs) / sizeof (spenvs[0]))
/* Create a Windows-style environment block, i.e. a typical character buffer
filled with null terminated strings, terminated by double null characters.
Converts environment variables noted in conv_envvars into win32 form
prior to placing them in the string. */
char * __stdcall
winenv (const char * const *envp, int keep_posix)
char ** __stdcall
build_env (const char * const *envp, char *&envblock, int &envc,
bool no_envblock)
{
int len, n, tl;
const char * const *srcp;
const char **dstp;
bool saw_forced_winenv[FORCED_WINENV_SIZE] = {0};
char *p;
char **dstp;
bool saw_spenv[SPENVS_SIZE] = {0};
debug_printf ("envp %p, keep_posix %d", envp, keep_posix);
debug_printf ("envp %p", envp);
tl = 0;
for (n = 0; envp[n]; n++)
continue;
const char *newenvp[n + 1 + FORCED_WINENV_SIZE];
char **newenv = (char **) cmalloc (HEAP_1_ARGV, sizeof (char *) * (n + SPENVS_SIZE + 1));
for (srcp = envp, dstp = newenvp; *srcp; srcp++, dstp++)
for (srcp = envp, dstp = newenv; *srcp; srcp++, dstp++)
{
len = strcspn (*srcp, "=");
len = strcspn (*srcp, "=") + 1;
for (unsigned i = 0; i < SPENVS_SIZE; i++)
if (!saw_spenv[i] && (*dstp = spenvs[i].retrieve (no_envblock,*srcp, len)))
{
saw_spenv[i] = 1;
goto last;
}
win_env *conv;
if (keep_posix || !(conv = getwinenv (*srcp, *srcp + len + 1)))
*dstp = *srcp;
if (!(conv = getwinenv (*srcp, *srcp + len)))
*dstp = cstrdup1 (*srcp);
else
{
p = (char *) alloca (strlen (conv->native) + 1);
strcpy (p, conv->native);
*dstp = p;
}
tl += strlen (*dstp) + 1;
if ((*dstp)[0] == '!' && isdrive ((*dstp) + 1) && (*dstp)[3] == '=')
{
p = (char *) alloca (strlen (*dstp) + 1);
strcpy (p, *dstp);
*p = '=';
*dstp = p;
}
*dstp = cstrdup1 (conv->native);
for (int i = 0; forced_winenv_vars[i]; i++)
if (!saw_forced_winenv[i])
saw_forced_winenv[i] = strncasematch (forced_winenv_vars[i], *srcp, len);
if ((*dstp)[0] == '!' && isdrive ((*dstp) + 1) && (*dstp)[3] == '=')
**dstp = '=';
last:
tl += strlen (*dstp) + 1;
}
char dum[1];
for (int i = 0; forced_winenv_vars[i]; i++)
if (!saw_forced_winenv[i])
for (unsigned i = 0; i < SPENVS_SIZE; i++)
if (!saw_spenv[i])
{
int vallen = GetEnvironmentVariable (forced_winenv_vars[i], dum, 0);
if (vallen > 0)
*dstp = spenvs[i].retrieve (no_envblock);
if (*dstp)
{
int namelen = strlen (forced_winenv_vars[i]) + 1;
p = (char *) alloca (namelen + ++vallen);
strcpy (p, forced_winenv_vars[i]);
strcat (p, "=");
if (!GetEnvironmentVariable (forced_winenv_vars[i], p + namelen,
vallen))
debug_printf ("warning: %s not present in environment", *srcp);
else
{
*dstp++ = p;
tl += strlen (p) + 1;
}
tl += strlen (*dstp) + 1;
dstp++;
}
}
*dstp = NULL; /* Terminate */
envc = dstp - newenv;
*dstp = NULL; /* Terminate */
int envlen = dstp - newenvp;
debug_printf ("env count %d, bytes %d", envlen, tl);
/* Windows programs expect the environment block to be sorted. */
qsort (newenvp, envlen, sizeof (char *), env_sort);
/* Create an environment block suitable for passing to CreateProcess. */
char *ptr, *envblock;
envblock = (char *) malloc (tl + 2);
for (srcp = newenvp, ptr = envblock; *srcp; srcp++)
if (no_envblock)
envblock = NULL;
else
{
len = strlen (*srcp);
memcpy (ptr, *srcp, len + 1);
ptr += len + 1;
}
*ptr = '\0'; /* Two null bytes at the end */
debug_printf ("env count %d, bytes %d", envc, tl);
return envblock;
/* Windows programs expect the environment block to be sorted. */
qsort (newenv, envc, sizeof (char *), env_sort);
/* Create an environment block suitable for passing to CreateProcess. */
char *ptr;
envblock = (char *) malloc (tl + 2);
for (srcp = newenv, ptr = envblock; *srcp; srcp++)
{
len = strlen (*srcp);
memcpy (ptr, *srcp, len + 1);
ptr += len + 1;
}
*ptr = '\0'; /* Two null bytes at the end */
}
return newenv;
}
/* This idiocy is necessary because the early implementers of cygwin

15
winsup/cygwin/environ.h
View File

@ -1,6 +1,6 @@
/* environ.h: Declarations for environ manipulation
Copyright 2000 Red Hat, Inc.
Copyright 2000, 2001, 2002 Red Hat, Inc.
This file is part of Cygwin.
@ -12,11 +12,10 @@ details. */
void environ_init (char **, int);
/* The structure below is used to control conversion to/from posix-style
* file specs. Currently, only PATH and HOME are converted, but PATH
* needs to use a "convert path list" function while HOME needs a simple
* "convert to posix/win32". For the simple case, where a calculated length
* is required, just return MAX_PATH. *FIXME*
*/
file specs. Currently, only PATH and HOME are converted, but PATH
needs to use a "convert path list" function while HOME needs a simple
"convert to posix/win32". For the simple case, where a calculated length
is required, just return MAX_PATH. *FIXME* */
struct win_env
{
const char *name;
@ -35,7 +34,7 @@ struct win_env
win_env * __stdcall getwinenv (const char *name, const char *posix = NULL);
void __stdcall update_envptrs ();
char * __stdcall winenv (const char * const *, int);
extern char **__cygwin_environ, ***main_environ;
extern "C" char __stdcall **cur_environ ();
int __stdcall envsize (const char * const *, int debug_print = 0);
char ** __stdcall build_env (const char * const *envp, char *&envblock,
int &envc, bool need_envblock);

19
winsup/cygwin/spawn.cc
View File

@ -562,18 +562,14 @@ spawn_guts (const char * prog_arg, const char *const *argv,
MALLOC_CHECK;
}
char *envblock;
newargv.all_calloced ();
ciresrv.moreinfo->argc = newargv.argc;
ciresrv.moreinfo->argv = newargv;
ciresrv.moreinfo->envc = envsize (envp, 1);
ciresrv.moreinfo->envp = (char **) cmalloc (HEAP_1_ARGV, ciresrv.moreinfo->envc);
ciresrv.hexec_proc = hexec_proc;
char **c;
const char * const *e;
for (c = ciresrv.moreinfo->envp, e = envp; *e;)
*c++ = cstrdup1 (*e++);
*c = NULL;
ciresrv.moreinfo->envp = build_env (envp, envblock, ciresrv.moreinfo->envc,
real_path.iscygexec ());
if (mode != _P_OVERLAY ||
!DuplicateHandle (hMainProc, myself.shared_handle (), hMainProc,
&ciresrv.moreinfo->myself_pinfo, 0,
@ -605,13 +601,6 @@ spawn_guts (const char * prog_arg, const char *const *argv,
flags |= CREATE_SUSPENDED;
/* Build windows style environment list */
char *envblock;
if (real_path.iscygexec ())
envblock = NULL;
else
envblock = winenv (envp, 0);
const char *runpath = null_app_name ? NULL : (const char *) real_path;
syscall_printf ("null_app_name %d (%s, %.132s)", null_app_name, runpath, one_line.buf);

237
winsup/cygwin/uinfo.cc
View File

@ -37,7 +37,7 @@ internal_getlogin (cygheap_user &user)
struct passwd *pw = NULL;
if (!GetUserName (username, &username_len))
user.set_name ("unknown");
user.set_name (NULL);
else
user.set_name (username);
debug_printf ("GetUserName() = %s", user.name ());
@ -50,7 +50,7 @@ internal_getlogin (cygheap_user &user)
user.set_logsrv (NULL);
/* First trying to get logon info from environment */
if ((env = getenv ("USERNAME")) != NULL)
if (!*user.name () && (env = getenv ("USERNAME")) != NULL)
user.set_name (env);
if ((env = getenv ("USERDOMAIN")) != NULL)
user.set_domain (env);
@ -73,58 +73,10 @@ internal_getlogin (cygheap_user &user)
}
if (!user.logsrv () && user.domain() &&
get_logon_server(user.domain(), buf, NULL))
{
user.set_logsrv (buf + 2);
setenv ("LOGONSERVER", buf, 1);
}
user.set_logsrv (buf + 2);
debug_printf ("Domain: %s, Logon Server: %s, Windows Username: %s",
user.domain (), user.logsrv (), user.name ());
/* NetUserGetInfo() can be slow in NT domain environment, thus we
* only obtain HOMEDRIVE and HOMEPATH if they are not already set
* in the environment. */
if (!getenv ("HOMEPATH") || !getenv ("HOMEDRIVE"))
{
LPUSER_INFO_3 ui = NULL;
WCHAR wuser[UNLEN + 1];
sys_mbstowcs (wuser, user.name (), sizeof (wuser) / sizeof (*wuser));
if ((ret = NetUserGetInfo (NULL, wuser, 3, (LPBYTE *)&ui)))
{
if (user.logsrv ())
{
WCHAR wlogsrv[INTERNET_MAX_HOST_NAME_LENGTH + 3];
strcat (strcpy (buf, "\\\\"), user.logsrv ());
sys_mbstowcs (wlogsrv, buf,
sizeof (wlogsrv) / sizeof(*wlogsrv));
ret = NetUserGetInfo (wlogsrv, wuser, 3,(LPBYTE *)&ui);
}
}
if (!ret)
{
sys_wcstombs (buf, ui->usri3_home_dir, MAX_PATH);
if (!buf[0])
{
sys_wcstombs (buf, ui->usri3_home_dir_drive, MAX_PATH);
if (buf[0])
strcat (buf, "\\");
else
{
env = getenv ("SYSTEMDRIVE");
if (env && *env)
strcat (strcpy (buf, env), "\\");
else
GetSystemDirectoryA (buf, MAX_PATH);
}
}
setenv ("HOMEPATH", buf + 2, 1);
buf[2] = '\0';
setenv ("HOMEDRIVE", buf, 1);
}
if (ui)
NetApiBufferFree (ui);
}
HANDLE ptok = user.token; /* Which is INVALID_HANDLE_VALUE if no
impersonation took place. */
@ -181,21 +133,13 @@ internal_getlogin (cygheap_user &user)
gsid = NO_SID;
break;
}
if (!strcasematch (user.name (), "SYSTEM")
&& user.domain () && user.logsrv ())
{
if (get_registry_hive_path (user.sid (), buf))
setenv ("USERPROFILE", buf, 1);
else
unsetenv ("USERPROFILE");
}
}
/* If this process is started from a non Cygwin process,
set token owner to the same value as token user and
primary group to the group which is set as primary group
in /etc/passwd. */
if (ptok != INVALID_HANDLE_VALUE && myself->ppid == 1)
if (ptok != INVALID_HANDLE_VALUE && !myself->ppid_handle)
{
if (!SetTokenInformation (ptok, TokenOwner, &tu, sizeof tu))
debug_printf ("SetTokenInformation(TokenOwner): %E");
@ -213,26 +157,11 @@ internal_getlogin (cygheap_user &user)
debug_printf ("Cygwins Username: %s", user.name ());
if (!pw)
pw = getpwnam(user.name ());
if (!getenv ("HOME"))
{
const char *homedrive, *homepath;
if (pw && pw->pw_dir && *pw->pw_dir)
{
setenv ("HOME", pw->pw_dir, 1);
debug_printf ("Set HOME (from /etc/passwd) to %s", pw->pw_dir);
}
else if ((homedrive = getenv ("HOMEDRIVE"))
&& (homepath = getenv ("HOMEPATH")))
{
char home[MAX_PATH];
strcpy (buf, homedrive);
strcat (buf, homepath);
cygwin_conv_to_full_posix_path (buf, home);
setenv ("HOME", home, 1);
debug_printf ("Set HOME (from HOMEDRIVE/HOMEPATH) to %s", home);
}
}
pw = getpwnam (user.name ());
if (!myself->ppid_handle)
(void) cygheap->user.ontherange (CH_HOME, pw);
return pw;
}
@ -336,13 +265,151 @@ getegid (void)
extern "C" char *
cuserid (char *src)
{
if (src)
if (!src)
return getlogin ();
strcpy (src, getlogin ());
return src;
}
const char *
cygheap_user::ontherange (homebodies what, struct passwd *pw)
{
static char buf[MAX_PATH + 1];
static char homedrive_buf[3];
LPUSER_INFO_3 ui = NULL;
WCHAR wuser[UNLEN + 1];
NET_API_STATUS ret;
if (what == CH_HOME)
{
strcpy (src, getlogin ());
return src;
char *p;
if ((p = getenv ("HOMEDRIVE")))
{
memcpy (homedrive_buf, p, 2);
homedrive = homedrive_buf;
}
if ((p = getenv ("HOMEPATH")))
{
strcpy (buf, p);
homepath = buf;
}
if ((p = getenv ("HOME")))
debug_printf ("HOME is already in the environment %s", p);
else
{
if (!pw)
pw = getpwnam (name ());
if (pw && pw->pw_dir && *pw->pw_dir)
{
setenv ("HOME", pw->pw_dir, 1);
debug_printf ("Set HOME (from /etc/passwd) to %s", pw->pw_dir);
}
else if (homedrive && homepath)
{
char home[MAX_PATH];
strcpy (buf, homedrive);
strcat (buf, homepath);
cygwin_conv_to_full_posix_path (buf, home);
setenv ("HOME", home, 1);
debug_printf ("Set HOME (from HOMEDRIVE/HOMEPATH) to %s", home);
}
}
}
else
if (homedrive == NULL)
{
return getlogin ();
if (!pw)
pw = getpwnam (name ());
if (pw && pw->pw_dir && *pw->pw_dir)
cygwin_conv_to_full_win32_path (pw->pw_dir, buf);
else
{
sys_mbstowcs (wuser, name (), sizeof (wuser) / sizeof (*wuser));
if ((ret = NetUserGetInfo (NULL, wuser, 3, (LPBYTE *)&ui)))
{
if (logsrv ())
{
WCHAR wlogsrv[INTERNET_MAX_HOST_NAME_LENGTH + 3];
strcat (strcpy (buf, "\\\\"), logsrv ());
sys_mbstowcs (wlogsrv, buf, sizeof (wlogsrv) / sizeof(*wlogsrv));
ret = NetUserGetInfo (wlogsrv, wuser, 3,(LPBYTE *)&ui);
}
}
if (!ret)
{
char *p;
sys_wcstombs (buf, ui->usri3_home_dir, MAX_PATH);
if (!buf[0])
{
sys_wcstombs (buf, ui->usri3_home_dir_drive, MAX_PATH);
if (buf[0])
strcat (buf, "\\");
else if (!GetSystemDirectory (buf, MAX_PATH))
strcpy (buf, "c:\\");
else if ((p = strchr (buf, '\\')))
p[1] = '\0';
}
}
if (ui)
NetApiBufferFree (ui);
}
if (buf[1] != ':')
{
homedrive_buf[0] = homedrive_buf[1] = '\0';
homepath = buf;
}
else
{
homedrive_buf[0] = buf[0];
homedrive_buf[1] = buf[1];
homepath = buf + 2;
}
homedrive = homedrive_buf;
}
switch (what)
{
case CH_HOMEDRIVE:
return homedrive;
case CH_HOMEPATH:
return homepath;
default:
return homepath;
}
}
const char *
cygheap_user::env_logsrv ()
{
char *p = plogsrv - 2;
*p = p[1] = '\\';
return p;
}
const char *
cygheap_user::env_userprofile ()
{
static char buf[512]; /* FIXME: This shouldn't be static. */
if (strcasematch (name (), "SYSTEM") || !domain () || !logsrv ())
return NULL;
if (get_registry_hive_path (sid (), buf))
return buf;
else
return NULL;
}
const char *
cygheap_user::env_homepath ()
{
return ontherange (CH_HOMEPATH);
}
const char *
cygheap_user::env_homedrive ()
{
return ontherange (CH_HOMEDRIVE);
}