Why XWin expose multiple visuals with same depth/colormap ?
Hello, It seems that XWin exposes a lot of Visuals with same caracteristics (depth / colormap). xdpyinfo displays 33 visuals of 2 type : TrueColor / 24 bits DirectColor / 24 bits Is there a reason to expose 15 identical TrueColor visuals and 16 identical DirectColor visuals ? Regards -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/
Re: can't redirect sed command to bash script
Bayu Adiwibowo a écrit :
Hi
Hi
I want using sed and redirect with pipe bash script to produce report
that sort names by state and list the name of state followed by name of
each person in that state. It's work in linux as expected but cygwin
seen can't executed bash script in such way.
This is my test script
$ cat nameState
s/ CA/, California/
s/ MA/, Massachusetts/
s/ OK/, Oklahoma/
s/ PA/, Pennsylvania/
s/ VA/, Virginia/
$ cat list
John Daggett, 341 King Road, Plymouth MA
Alice Ford, 22 East Broadway, Richmond VA
Orville Thomas, 11345 Oak Bridge Road, Tulsa OK
Terry Kalkas, 402 Lans Road, Beaver Falls PA
Eric Adams, 20 Post Road, Sudbury MA
Hubert Sims, 328A Brook Road, Roanoke VA
Amy Wilde, 334 Bayshore Pkwy, Mountain View CA
Sal Carpenter, 73 6th Street, Boston MA
$ cat byState
#! /bin/sh
awk -F, '{
print $4 , $0
}' $* |
sort |
awk -F, '
$1 == LastState {
print \t $2
}
$1 != LastState {
LastState = $1
print $1
}'
Bash can't executed with following error
$ sed -f nameState list | byState
try
$ sed -f nameState list | ./byState
if byState is in your current directory, it is not neccessary in your PATH
Regards,
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Re: WG: Can't build cygwin X server : directory program/xrx is missing
Eberhard Harbrink a écrit : Install the sources from the cvs STABLE tree. xrx is in the stable tree. Regards I get the release 6.8.99.901 from CVS $ cvs -z6 -d :pserver:[EMAIL PROTECTED]:/cvs/xorg co -r XORG-6_8_99_901 xc but I can't compile it error in .../lib/Xft1 when building libXft-1.dll.a xftpat.o:xftpat.c:(.text+0x3c2): undefined reference to « _FcPatternInsertElt » xftpat.o:xftpat.c:(.text+0x3ce): undefined reference to « _FcPatternFindElt » I get the main version from CVS $ cvs -z6 -d :pserver:[EMAIL PROTECTED]:/cvs/xorg co xc and ... there are some errors ... in makefile make[4]: Entering directory `/e/t/freedesktop.cvs/build/lib/GL/glx' Makefile:8: *** missing separator. Stop. make[4]: Leaving directory `/e/t/freedesktop.cvs/build/lib/GL/glx' make[3]: *** [clean] Error 2 I will try with older version except if somebody has a better idea ... -Ursprüngliche Nachricht- Von: patrick ficheux [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 29. April 2008 10:30 An: cygwin-xfree@cygwin.com Betreff: Can't build cygwin X server : directory program/xrx is missing I'm trying to rebuild X server (XWin.exe) from the source tree xorg-x11 6.8.99.901-1 (last stable version) when I run 'make', I get those errors $ make World ... make[3]: Leaving directory `/usr/src/xc/programs/xrefresh' cleaning in programs/xrx... make: Entering an unknown directory make: *** xrx: No such file or directory. Stop. make: Leaving an unknown directory make[2]: *** [clean] Error 2 make[2]: Leaving directory `/usr/src/xc/programs' make[1]: *** [clean] Error 2 make[1]: Leaving directory `/usr/src/xc' make: *** [World] Error 2 The directory /usr/src/xc/programs/xrx is missing The source package of xorg-x11-bin (which contains xrx.exe) doesn't contain this directory Where can I find it ? I find an older thread here : http://cygwin.com/ml/cygwin-xfree/2006-10/msg00045.html with the same problem but without solution. any ideas ? Regards, -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/ -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/
Can't build cygwin X server : directory program/xrx is missing
I'm trying to rebuild X server (XWin.exe) from the source tree xorg-x11 6.8.99.901-1 (last stable version) when I run 'make', I get those errors $ make World ... make[3]: Leaving directory `/usr/src/xc/programs/xrefresh' cleaning in programs/xrx... make: Entering an unknown directory make: *** xrx: No such file or directory. Stop. make: Leaving an unknown directory make[2]: *** [clean] Error 2 make[2]: Leaving directory `/usr/src/xc/programs' make[1]: *** [clean] Error 2 make[1]: Leaving directory `/usr/src/xc' make: *** [World] Error 2 The directory /usr/src/xc/programs/xrx is missing The source package of xorg-x11-bin (which contains xrx.exe) doesn't contain this directory Where can I find it ? I find an older thread here : http://cygwin.com/ml/cygwin-xfree/2006-10/msg00045.html with the same problem but without solution. any ideas ? Regards, -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/
socket : MSG_WAITALL isn't defined
Hi, I want to use recv() with MSG_WAITALL flag. But this constant isn't defined in cygwin. I find a old message about this issue here = http://www.cygwin.com/ml/cygwin/2000-06/msg01229.html Why MSG_WAITALL is not present in cygwin ? It's a posix compliance problem ? It seems that # define MSG_WAITALL0x08 works well on Windows Regards, -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: socket : MSG_WAITALL isn't defined
Phil Betts a écrit : Corinna Vinschen wrote on Wednesday, November 28, 2007 2:57 PM:: On Nov 28 15:24, patrick ficheux wrote: Hi, I want to use recv() with MSG_WAITALL [...] Don't you read earlier replies on the list? oups, ... -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
socket : MSG_WAITALL isn't defined
Hi, I want to use recv() with MSG_WAITALL flag. But this constant isn't defined in cygwin. I find a old message about this issue here = http://www.cygwin.com/ml/cygwin/2000-06/msg01229.html Why MSG_WAITALL is not present in cygwin ? It's a posix compliance problem ? It seems that # define MSG_WAITALL0x08 works well Regards, -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
problem with SANE : scanimage freeze
Hi, I try to use SANE on cygwin with USB scanner (agfa snapscan 1212U) but scanimage doesn't work sane-find-scanner.exe works fine, it detects my scanner $ sane-find-scanner.exe ... found USB scanner (vendor=0x06bd [AGFA ], product=0x2061 [SNAPSCAN]) at libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061 ... but when I try to list available scanner : $ scanimage -L device `snapscan:libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061' is a AGFA SNAPSCAN flatbed scanner scanimage displays correct information but it never returns I must kill scanimage (scanimage takes 100% CPU) when I set debug trace on, I get the following message : $ scanimage -L [sanei_debug] Setting debug level of dll to 128. [dll] sane_init: SANE dll backend version 1.0.12 from sane-backends 1.0.18 [dll] sane_init: reading dll.conf [dll] add_backend: adding backend `snapscan' [dll] sane_get_devices [dll] load: searching backend `snapscan' in `/usr/local/lib/sane' [dll] load: trying to load `/usr/local/lib/sane/cygsane-snapscan-1.dll' [dll] load: dlopen()ing `/usr/local/lib/sane/cygsane-snapscan-1.dll' [dll] init: initializing backend `snapscan' [sanei_debug] Setting debug level of snapscan to 128. [snapscan] sane_snapscan_init [snapscan] sane_snapscan_init: Snapscan backend version 1.4.53 [sanei_debug] Setting debug level of sanei_usb to 128. [sanei_usb] sanei_usb_init: Looking for kernel scanner devices [sanei_usb] sanei_usb_init: Looking for libusb devices LIBUSB_DLL: info: usb_os_find_busses: found bus-0 LIBUSB_DLL: info: usb_os_find_devices: found \\.\libusb0-0001--0x413c-0x2005 on bus-0 LIBUSB_DLL: info: usb_os_find_devices: found \\.\libusb0-0002--0x046d-0xc016 on bus-0 LIBUSB_DLL: info: usb_os_find_devices: found \\.\libusb0-0003--0x06bd-0x2061 on bus-0 [sanei_usb] sanei_usb_init: device 0x413c/0x2005, interface 0 doesn't look like a scanner (0/3) [sanei_usb] sanei_usb_init: device 0x413c/0x2005: no suitable interfaces [sanei_usb] sanei_usb_init: device 0x046d/0xc016, interface 0 doesn't look like a scanner (0/3) [sanei_usb] sanei_usb_init: device 0x046d/0xc016: no suitable interfaces [sanei_usb] sanei_usb_init: found libusb device (0x06bd/0x2061) interface 0 at libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061 [sanei_usb] sanei_usb_init: found 1 devices [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x1a20 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x1a26 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x2022 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x1a2a [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x2040 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x2060 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x207e [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20be [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20c0 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20b0 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20de [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20f8 [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20fc [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x20fe [sanei_usb] sanei_usb_find_devices: vendor=0x04a5, product=0x2137 [sanei_usb] sanei_usb_find_devices: vendor=0x06bd, product=0x0002 [sanei_usb] sanei_usb_find_devices: vendor=0x06bd, product=0x0001 [sanei_usb] sanei_usb_find_devices: vendor=0x06bd, product=0x2061 [snapscan] add_usb_device(libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061) [snapscan] add_usb_device: Detected (kind of) an USB device [snapscan] add_usb_device: before snapscani_usb_shm_init() [snapscan] snapscani_usb_shm_init USE_PTHREAD [snapscan] add_usb_device: after snapscani_usb_shm_init() [snapscan] snapscani_usb_open(libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061) [sanei_usb] sanei_usb_open: trying to open device `libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061' [sanei_usb] sanei_usb_open: configuration nr: 0 [sanei_usb] sanei_usb_open: interface nr: 0 [sanei_usb] sanei_usb_open: alt_setting nr: 0 [sanei_usb] sanei_usb_open: endpoint nr: 0 [sanei_usb] sanei_usb_open: direction: 128 [sanei_usb] sanei_usb_open: address: 1 transfertype: 2 [sanei_usb] sanei_usb_open: found bulk-in endpoint (address 0x01) [sanei_usb] sanei_usb_open: endpoint nr: 1 [sanei_usb] sanei_usb_open: direction: 0 [sanei_usb] sanei_usb_open: address: 2 transfertype: 2 [sanei_usb] sanei_usb_open: found bulk-out endpoint (address 0x02) [sanei_usb] sanei_usb_open: endpoint nr: 2 [sanei_usb] sanei_usb_open: direction: 128 [sanei_usb] sanei_usb_open: address: 3 transfertype: 3 [sanei_usb] sanei_usb_open: found interrupt-in endpoint (address 0x03) [sanei_usb] sanei_usb_open: opened usb device `libusb:bus-0:\\.\libusb0-0003--0x06bd-0x2061' (*dn=0) [sanei_usb] sanei_usb_get_vendor_product: device 0: vendorID: 0x06bd, productID: 0x2061 [snapscan] add_usb_device: Checking if 0x06bd is a supported USB vendor ID [snapscan]
shmget() returns xx if current user is not a administrator
In SANE (scanner project), the backend for snapscan failed to call
shmget() with error EACCES (Permission denied) if the current user isn't
administrator.
When I'am logged as windows administrator, shmget() is called successfully
In both case, the env. variable CYGWIN exists and this value is
CYGWIN=server
cygserver is installed and runs
Is it possible to call shmget() without administrator's privileges ?
In this case, what kind of privileges a user must have ? and how to set
those privileges ?
Thanks
extract from snapscan backend
#ifndef SHM_R
#define SHM_R 0
#endif
#ifndef SHM_W
#define SHM_W 0
#endif
struct urb_counters_t {
unsigned long read_urbs;
unsigned long write_urbs;
};
static struct urb_counters_t* urb_counters = NULL;
static SANE_Status snapscani_usb_shm_init(void)
{
unsigned int shm_size = sizeof(struct urb_counters_t);
void* shm_area = NULL;
int shm_id = shmget (IPC_PRIVATE, shm_size, IPC_CREAT | SHM_R | SHM_W);
if (shm_id == -1)
{
DBG (snapscani_usb_shm_init: cannot create shared memory
segment: %s\n,
strerror (errno));
return 1;
}
a log from strace
92 19220 [main] testshmget 2944 shmget: shmget (key = 0, size = 8,
shmflg = 0x200)
1627 20847 [main] testshmget 2944 shmat: shmat (shmid = 327680,
shmaddr = 0x0, shmflg = 0x0)
732 21579 [main] testshmget 2944 shmat: -1 [13] = shmat ()
65 21644 [main] testshmget 2944 __set_errno: void* shmat(int, const
void*, int):224 val 13
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Re: shmget() returns xx if current user is not a administrator
Corinna Vinschen a écrit : On Oct 12 11:09, patrick ficheux wrote: In SANE (scanner project), the backend for snapscan failed to call shmget() with error EACCES (Permission denied) if the current user isn't administrator. When I'am logged as windows administrator, shmget() is called successfully In both case, the env. variable CYGWIN exists and this value is CYGWIN=server cygserver is installed and runs Is it possible to call shmget() without administrator's privileges ? In this case, what kind of privileges a user must have ? and how to set those privileges ? Thanks extract from snapscan backend #ifndef SHM_R #define SHM_R 0 #endif #ifndef SHM_W #define SHM_W 0 #endif This is the problem. SHM_R and SHM_W are not defined on Cygwin. These flags are not defined by POSIX and relying on them as above is non-portable. As a result, you create a shared mem region with permission bits set to 000. int shm_id = shmget (IPC_PRIVATE, shm_size, IPC_CREAT | SHM_R | SHM_W); Try something like #include sys/stat.h int shm_id = shmget (IPC_PRIVATE, shm_size, IPC_CREAT | S_IRWXU); it works fine ! thanks a lot -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
