2000-10-19 05:12:44 +02:00
|
|
|
/* miscfuncs.cc: misc funcs that don't belong anywhere else
|
|
|
|
|
2005-02-20 05:25:33 +01:00
|
|
|
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
|
|
|
2005 Red Hat, Inc.
|
2000-10-19 05:12:44 +02:00
|
|
|
|
|
|
|
This file is part of Cygwin.
|
|
|
|
|
|
|
|
This software is a copyrighted work licensed under the terms of the
|
|
|
|
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
|
|
|
|
details. */
|
|
|
|
|
2003-08-28 04:04:16 +02:00
|
|
|
#define _WIN32_WINNT 0x400
|
2000-10-19 05:12:44 +02:00
|
|
|
#include "winsup.h"
|
2001-06-28 04:19:57 +02:00
|
|
|
#include "cygerrno.h"
|
|
|
|
#include <sys/errno.h>
|
2002-08-30 17:47:10 +02:00
|
|
|
#include <sys/uio.h>
|
|
|
|
#include <assert.h>
|
|
|
|
#include <limits.h>
|
2002-06-26 07:29:41 +02:00
|
|
|
#include <winbase.h>
|
|
|
|
#include <winnls.h>
|
2003-08-28 04:04:16 +02:00
|
|
|
#include "cygthread.h"
|
2005-07-03 04:40:30 +02:00
|
|
|
#include "cygtls.h"
|
2000-10-19 05:12:44 +02:00
|
|
|
|
2001-11-30 07:19:58 +01:00
|
|
|
long tls_ix = -1;
|
2000-10-19 05:12:44 +02:00
|
|
|
|
2001-09-06 07:17:22 +02:00
|
|
|
const char case_folded_lower[] NO_COPY = {
|
2000-10-19 05:12:44 +02:00
|
|
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
|
|
|
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
|
|
|
|
32, '!', '"', '#', '$', '%', '&', 39, '(', ')', '*', '+', ',', '-', '.', '/',
|
|
|
|
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?',
|
|
|
|
'@', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
|
|
|
|
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '[', 92, ']', '^', '_',
|
|
|
|
'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
|
|
|
|
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', 127,
|
|
|
|
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
|
|
|
|
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
|
|
|
|
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
|
|
|
|
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
|
|
|
|
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
|
|
|
|
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
|
|
|
|
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
|
|
|
|
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
|
|
|
|
};
|
|
|
|
|
2001-09-06 07:17:22 +02:00
|
|
|
const char case_folded_upper[] NO_COPY = {
|
2000-10-19 05:12:44 +02:00
|
|
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
|
|
|
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
|
|
|
|
32, '!', '"', '#', '$', '%', '&', 39, '(', ')', '*', '+', ',', '-', '.', '/',
|
|
|
|
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?',
|
|
|
|
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
|
|
|
|
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', 92, ']', '^', '_',
|
|
|
|
'`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
|
|
|
|
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '{', '|', '}', '~', 127,
|
|
|
|
128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
|
|
|
|
144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
|
|
|
|
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
|
|
|
|
176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
|
|
|
|
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207,
|
|
|
|
208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
|
|
|
|
224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
|
|
|
|
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
|
|
|
|
};
|
|
|
|
|
2002-10-30 22:05:18 +01:00
|
|
|
const char isalpha_array[] NO_COPY = {
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
|
|
|
|
0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20, 0, 0, 0, 0, 0,
|
|
|
|
0,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
|
|
|
|
0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
|
|
|
|
};
|
|
|
|
|
2000-10-19 05:12:44 +02:00
|
|
|
#define ch_case_eq(ch1, ch2) (cyg_tolower(ch1) == cyg_tolower(ch2))
|
|
|
|
|
2002-10-30 22:05:18 +01:00
|
|
|
#if 0
|
|
|
|
|
2000-10-19 05:12:44 +02:00
|
|
|
/* Return TRUE if two strings match up to length n */
|
|
|
|
extern "C" int __stdcall
|
|
|
|
strncasematch (const char *s1, const char *s2, size_t n)
|
|
|
|
{
|
|
|
|
if (s1 == s2)
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
n++;
|
|
|
|
while (--n && *s1)
|
|
|
|
{
|
|
|
|
if (!ch_case_eq (*s1, *s2))
|
|
|
|
return 0;
|
|
|
|
s1++; s2++;
|
|
|
|
}
|
|
|
|
return !n || *s2 == '\0';
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Return TRUE if two strings match */
|
|
|
|
extern "C" int __stdcall
|
|
|
|
strcasematch (const char *s1, const char *s2)
|
|
|
|
{
|
|
|
|
if (s1 == s2)
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
while (*s1)
|
|
|
|
{
|
|
|
|
if (!ch_case_eq (*s1, *s2))
|
|
|
|
return 0;
|
|
|
|
s1++; s2++;
|
|
|
|
}
|
|
|
|
return *s2 == '\0';
|
|
|
|
}
|
2002-10-30 22:05:18 +01:00
|
|
|
#endif
|
2000-10-19 05:12:44 +02:00
|
|
|
|
|
|
|
extern "C" char * __stdcall
|
|
|
|
strcasestr (const char *searchee, const char *lookfor)
|
|
|
|
{
|
|
|
|
if (*searchee == 0)
|
|
|
|
{
|
|
|
|
if (*lookfor)
|
|
|
|
return NULL;
|
|
|
|
return (char *) searchee;
|
|
|
|
}
|
|
|
|
|
|
|
|
while (*searchee)
|
|
|
|
{
|
|
|
|
int i = 0;
|
|
|
|
while (1)
|
|
|
|
{
|
|
|
|
if (lookfor[i] == 0)
|
|
|
|
return (char *) searchee;
|
|
|
|
|
|
|
|
if (!ch_case_eq (lookfor[i], searchee[i]))
|
|
|
|
break;
|
|
|
|
lookfor++;
|
|
|
|
}
|
|
|
|
searchee++;
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
2001-06-28 04:19:57 +02:00
|
|
|
|
2004-02-25 11:54:31 +01:00
|
|
|
int __stdcall
|
|
|
|
check_invalid_virtual_addr (const void *s, unsigned sz)
|
|
|
|
{
|
|
|
|
MEMORY_BASIC_INFORMATION mbuf;
|
2004-02-26 12:32:20 +01:00
|
|
|
const void *end;
|
2004-02-25 11:54:31 +01:00
|
|
|
|
2004-02-26 12:32:20 +01:00
|
|
|
for (end = (char *) s + sz; s < end;
|
|
|
|
s = (char *) mbuf.BaseAddress + mbuf.RegionSize)
|
2004-02-25 11:54:31 +01:00
|
|
|
if (!VirtualQuery (s, &mbuf, sizeof mbuf))
|
|
|
|
return EINVAL;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2005-07-03 04:40:30 +02:00
|
|
|
static char __attribute__ ((noinline))
|
|
|
|
dummytest (volatile char *p)
|
2002-08-30 17:47:10 +02:00
|
|
|
{
|
2005-07-03 04:40:30 +02:00
|
|
|
return *p;
|
2002-08-30 17:47:10 +02:00
|
|
|
}
|
|
|
|
ssize_t
|
2005-07-03 04:40:30 +02:00
|
|
|
check_iovec (const struct iovec *iov, int iovcnt, bool forwrite)
|
2002-08-30 17:47:10 +02:00
|
|
|
{
|
|
|
|
if (iovcnt <= 0 || iovcnt > IOV_MAX)
|
|
|
|
{
|
|
|
|
set_errno (EINVAL);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2005-07-03 04:40:30 +02:00
|
|
|
myfault efault;
|
|
|
|
if (efault.faulted (EFAULT))
|
2002-08-30 17:47:10 +02:00
|
|
|
return -1;
|
|
|
|
|
|
|
|
size_t tot = 0;
|
|
|
|
|
|
|
|
while (iovcnt != 0)
|
|
|
|
{
|
|
|
|
if (iov->iov_len > SSIZE_MAX || (tot += iov->iov_len) > SSIZE_MAX)
|
|
|
|
{
|
|
|
|
set_errno (EINVAL);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2005-07-03 04:40:30 +02:00
|
|
|
volatile char *p = ((char *) iov->iov_base) + iov->iov_len - 1;
|
|
|
|
if (!iov->iov_len)
|
|
|
|
/* nothing to do */;
|
|
|
|
else if (!forwrite)
|
|
|
|
*p = dummytest (p);
|
|
|
|
else
|
2005-07-06 22:05:03 +02:00
|
|
|
dummytest (p);
|
2002-08-30 17:47:10 +02:00
|
|
|
|
2005-07-03 04:40:30 +02:00
|
|
|
iov++;
|
|
|
|
iovcnt--;
|
2002-08-30 17:47:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
assert (tot <= SSIZE_MAX);
|
|
|
|
|
|
|
|
return (ssize_t) tot;
|
|
|
|
}
|
|
|
|
|
2002-06-26 07:29:41 +02:00
|
|
|
UINT
|
|
|
|
get_cp ()
|
|
|
|
{
|
|
|
|
return current_codepage == ansi_cp ? GetACP() : GetOEMCP();
|
|
|
|
}
|
|
|
|
|
2006-02-07 16:49:08 +01:00
|
|
|
/* tlen is always treated as the maximum buffer size, including the '\0'
|
|
|
|
character. sys_wcstombs will always return a 0-terminated result, no
|
|
|
|
matter what. */
|
2002-06-26 07:29:41 +02:00
|
|
|
int __stdcall
|
2006-02-07 16:49:08 +01:00
|
|
|
sys_wcstombs (char *tgt, int tlen, const WCHAR *src, int slen)
|
2002-06-26 07:29:41 +02:00
|
|
|
{
|
2006-02-07 16:49:08 +01:00
|
|
|
int ret;
|
|
|
|
|
|
|
|
ret = WideCharToMultiByte (get_cp (), 0, src, slen, tgt, tlen, NULL, NULL);
|
|
|
|
if (ret)
|
|
|
|
tgt[ret < tlen ? ret : tlen - 1] = '\0';
|
|
|
|
return ret;
|
2002-06-26 07:29:41 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int __stdcall
|
|
|
|
sys_mbstowcs (WCHAR *tgt, const char *src, int len)
|
|
|
|
{
|
2004-06-17 15:34:26 +02:00
|
|
|
int res = MultiByteToWideChar (get_cp (), 0, src, -1, tgt, len);
|
|
|
|
if (!res)
|
|
|
|
debug_printf ("MultiByteToWideChar %E");
|
|
|
|
return res;
|
2002-06-26 07:29:41 +02:00
|
|
|
}
|
2002-11-13 20:36:12 +01:00
|
|
|
|
2003-11-28 21:55:59 +01:00
|
|
|
extern "C" int
|
2002-11-13 20:36:12 +01:00
|
|
|
low_priority_sleep (DWORD secs)
|
|
|
|
{
|
2002-11-15 05:35:13 +01:00
|
|
|
HANDLE thisthread = GetCurrentThread ();
|
|
|
|
int curr_prio = GetThreadPriority (thisthread);
|
2002-11-22 05:43:47 +01:00
|
|
|
bool staylow;
|
|
|
|
if (secs != INFINITE)
|
|
|
|
staylow = false;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
secs = 0;
|
|
|
|
staylow = true;
|
|
|
|
}
|
|
|
|
|
2003-08-28 04:04:16 +02:00
|
|
|
if (!secs && wincap.has_switch_to_thread ())
|
|
|
|
{
|
2004-02-12 04:01:58 +01:00
|
|
|
for (int i = 0; i < 3; i++)
|
2003-08-28 04:04:16 +02:00
|
|
|
SwitchToThread ();
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
int new_prio;
|
|
|
|
if (GetCurrentThreadId () == cygthread::main_thread_id)
|
|
|
|
new_prio = THREAD_PRIORITY_LOWEST;
|
|
|
|
else
|
|
|
|
new_prio = GetThreadPriority (hMainThread);
|
|
|
|
|
|
|
|
if (curr_prio != new_prio)
|
|
|
|
/* Force any threads in normal priority to be scheduled */
|
|
|
|
SetThreadPriority (thisthread, new_prio);
|
|
|
|
Sleep (secs);
|
|
|
|
|
2003-12-12 05:15:32 +01:00
|
|
|
if (!staylow && curr_prio != new_prio)
|
2003-08-28 04:04:16 +02:00
|
|
|
SetThreadPriority (thisthread, curr_prio);
|
|
|
|
}
|
2003-01-10 04:13:45 +01:00
|
|
|
|
2002-11-22 05:43:47 +01:00
|
|
|
return curr_prio;
|
2002-11-13 20:36:12 +01:00
|
|
|
}
|
2005-01-25 23:45:11 +01:00
|
|
|
|
|
|
|
/* Get a default value for the nice factor. When changing these values,
|
|
|
|
have a look into the below function nice_to_winprio. The values must
|
|
|
|
match the layout of the static "priority" array. */
|
|
|
|
int
|
|
|
|
winprio_to_nice (DWORD prio)
|
|
|
|
{
|
|
|
|
switch (prio)
|
|
|
|
{
|
|
|
|
case REALTIME_PRIORITY_CLASS:
|
|
|
|
return -20;
|
|
|
|
case HIGH_PRIORITY_CLASS:
|
|
|
|
return -16;
|
|
|
|
case ABOVE_NORMAL_PRIORITY_CLASS:
|
|
|
|
return -8;
|
|
|
|
case NORMAL_PRIORITY_CLASS:
|
|
|
|
return 0;
|
|
|
|
case BELOW_NORMAL_PRIORITY_CLASS:
|
|
|
|
return 8;
|
|
|
|
case IDLE_PRIORITY_CLASS:
|
|
|
|
return 16;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Get a Win32 priority matching the incoming nice factor. The incoming
|
|
|
|
nice is limited to the interval [-NZERO,NZERO-1]. */
|
2005-02-13 19:17:29 +01:00
|
|
|
DWORD
|
2005-01-25 23:45:11 +01:00
|
|
|
nice_to_winprio (int &nice)
|
|
|
|
{
|
|
|
|
static const DWORD priority[] NO_COPY =
|
|
|
|
{
|
|
|
|
REALTIME_PRIORITY_CLASS, /* 0 */
|
|
|
|
HIGH_PRIORITY_CLASS, /* 1 */
|
|
|
|
HIGH_PRIORITY_CLASS,
|
|
|
|
HIGH_PRIORITY_CLASS,
|
|
|
|
HIGH_PRIORITY_CLASS,
|
|
|
|
HIGH_PRIORITY_CLASS,
|
|
|
|
HIGH_PRIORITY_CLASS,
|
|
|
|
HIGH_PRIORITY_CLASS, /* 7 */
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS, /* 8 */
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS,
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS,
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS,
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS,
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS,
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS,
|
|
|
|
ABOVE_NORMAL_PRIORITY_CLASS, /* 15 */
|
|
|
|
NORMAL_PRIORITY_CLASS, /* 16 */
|
|
|
|
NORMAL_PRIORITY_CLASS,
|
|
|
|
NORMAL_PRIORITY_CLASS,
|
|
|
|
NORMAL_PRIORITY_CLASS,
|
|
|
|
NORMAL_PRIORITY_CLASS,
|
|
|
|
NORMAL_PRIORITY_CLASS,
|
|
|
|
NORMAL_PRIORITY_CLASS,
|
|
|
|
NORMAL_PRIORITY_CLASS, /* 23 */
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS, /* 24 */
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS,
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS,
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS,
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS,
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS,
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS,
|
|
|
|
BELOW_NORMAL_PRIORITY_CLASS, /* 31 */
|
|
|
|
IDLE_PRIORITY_CLASS, /* 32 */
|
|
|
|
IDLE_PRIORITY_CLASS,
|
|
|
|
IDLE_PRIORITY_CLASS,
|
|
|
|
IDLE_PRIORITY_CLASS,
|
|
|
|
IDLE_PRIORITY_CLASS,
|
|
|
|
IDLE_PRIORITY_CLASS,
|
|
|
|
IDLE_PRIORITY_CLASS,
|
|
|
|
IDLE_PRIORITY_CLASS /* 39 */
|
|
|
|
};
|
|
|
|
if (nice < -NZERO)
|
|
|
|
nice = -NZERO;
|
|
|
|
else if (nice > NZERO - 1)
|
|
|
|
nice = NZERO - 1;
|
|
|
|
DWORD prio = priority[nice + NZERO];
|
|
|
|
if (!wincap.has_extended_priority_class ()
|
|
|
|
&& (prio == BELOW_NORMAL_PRIORITY_CLASS
|
|
|
|
|| prio == ABOVE_NORMAL_PRIORITY_CLASS))
|
|
|
|
prio = NORMAL_PRIORITY_CLASS;
|
|
|
|
return prio;
|
|
|
|
}
|
2005-08-19 16:56:48 +02:00
|
|
|
|
|
|
|
#undef CreatePipe
|
|
|
|
bool
|
|
|
|
create_pipe (PHANDLE hr,PHANDLE hw, LPSECURITY_ATTRIBUTES sa, DWORD n)
|
|
|
|
{
|
|
|
|
for (int i = 0; i < 10; i++)
|
|
|
|
if (CreatePipe (hr, hw, sa, n))
|
|
|
|
return true;
|
|
|
|
else if (GetLastError () == ERROR_PIPE_BUSY && i < 9)
|
|
|
|
Sleep (10);
|
|
|
|
else
|
|
|
|
break;
|
|
|
|
return false;
|
|
|
|
}
|