Mail Archives: cygwin/2002/09/30/15:29:29
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Hi.
If I open a file for read/write and then
unlink it (the old Unix idiom for temporary
files), fstat() on the file's fd shows
that st_mode has changed from regular
file to directory.
Regards,
Mark.
: ASHOKA ; ./xx
/tmp/bt.XXXXXX
before unlink: mode 0x81a4 fmt 0x8000 size 0
after unlink: mode 0x416d fmt 0x4000 size 0
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Content-Type: application/octet-stream;
name="xx.c"
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filename="xx.c"
#include <stdlib.h>=0A=
#include <stdio.h>=0A=
#include <errno.h>=0A=
#include <unistd.h>=0A=
#include <sys/stat.h>=0A=
#include <limits.h>=0A=
=0A=
int=0A=
main()=0A=
{=0A=
int fd;=0A=
char *envtmp;=0A=
char path[MAXPATHLEN];=0A=
struct stat sb;=0A=
=0A=
envtmp =3D getenv("TMPDIR");=0A=
(void)sprintf(path,=0A=
"%s/bt.XXXXXX", envtmp ? envtmp : "/tmp");=0A=
=0A=
fprintf(stderr, "%s\n", path);=0A=
if ((fd =3D mkstemp(path)) !=3D -1) {=0A=
if (fstat(fd, &sb))=0A=
fprintf(stderr, "first fstat error, errno %d\n", errno);=0A=
else=0A=
fprintf(stderr, "before unlink: mode 0x%x fmt 0x%x size %ld\n", =
sb.st_mode, sb.st_mode&_IFMT, (long) sb.st_size);=0A=
(void)unlink(path);=0A=
if (fstat(fd, &sb))=0A=
fprintf(stderr, "second fstat error, errno %d\n", errno);=0A=
else=0A=
fprintf(stderr, "after unlink: mode 0x%x fmt 0x%x size %ld\n", =
sb.st_mode, sb.st_mode&_IFMT, (long) sb.st_size);=0A=
} else=0A=
fprintf(stderr, "mkstemp failed, errno %d\n", errno);=0A=
(void) close(fd);=0A=
}=0A=
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filename="cygcheck.out"
Cygwin Win95/NT Configuration Diagnostics
Current System Time: Mon Sep 30 12:31:42 2002
Windows 2000 Professional Ver 5.0 Build 2195 Service Pack 2
Path: C:\Documents and Settings\mmoraes\My Documents\cyghome\bin
C:\Documents and Settings\mmoraes\My Documents\cyghome\bin\CYGWIN_NT-5.0-i686
C:\opt\gnu\cygwin\usr\local\bin
C:\opt\gnu\cygwin\usr\local\bin\netpbm
C:\opt\gnu\cygwin\usr\X11R6\bin
C:\opt\gnu\cygwin\usr\ucb
C:\opt\gnu\cygwin\bin
C:\opt\gnu\cygwin\bin
C:\opt\gnu\cygwin\usr\sbin
C:\opt\gnu\cygwin\sbin
C:\opt\gnu\cygwin\usr\etc
C:\opt\gnu\cygwin\etc
c:\WINDOWS
c:\WINDOWS\SYSTEM32
C:\opt\gnu\cygwin\usr\local\bin\sysinternals
SysDir: C:\WINDOWS\System32
WinDir: C:\WINDOWS
HOME = `C:\Documents and Settings\mmoraes\My Documents\cyghome'
MAKE_MODE = `unix'
PWD = `/cygdrive/c/Documents and Settings/mmoraes/My Documents/personal/archives/UNTAR/freemail/src/freemail/server/db'
USER = `mmoraes'
ALLUSERSPROFILE = `C:\DOCUME~1\ALLUSE~1'
APPDATA = `C:\DOCUME~1\mmoraes\APPLIC~1'
CLASSPATH = `C:\PROGRA~1\PHOTOD~1.0\ADOBEC~1'
COMMONPROGRAMFILES = `C:\PROGRA~1\COMMON~1'
COMPUTERNAME = `ASHOKA'
COMSPEC = `C:\WINDOWS\system32\cmd.exe'
EDITOR = `jove'
GROUP = `None'
HOMEDRIVE = `C:'
HOMEPATH = `\'
HOST = `ASHOKA'
HOSTTYPE = `i386'
LOGNAME = `mmoraes'
LOGONSERVER = `\\ASHOKA'
MACHTYPE = `i686'
NUMBER_OF_PROCESSORS = `1'
OS2LIBPATH = `C:\WINDOWS\system32\os2\dll;'
OS = `Windows_NT'
OSTYPE = `CYGWIN_NT-5.0'
PAGER = `less'
PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.py;.pyw;.pyc;.pys;.tcl;.pyo'
PROCESSOR_ARCHITECTURE = `x86'
PROCESSOR_IDENTIFIER = `x86 Family 6 Model 8 Stepping 1, GenuineIntel'
PROCESSOR_LEVEL = `6'
PROCESSOR_REVISION = `0801'
PROGRAMFILES = `C:\PROGRA~1'
PROMPT = `$p$g'
PYTHONPATH = `/home/mmoraes/lib/python'
RSYNC_RSH = `ssh'
SHLVL = `1'
SYSTEMDRIVE = `C:'
SYSTEMROOT = `C:\WINDOWS'
TERM = `cygwin'
TZ = `PST8PDT7,M4.1.0/2,M10.5.0/2'
USERDOMAIN = `ASHOKA'
USERNAME = `mmoraes'
USERPROFILE = `C:\DOCUME~1\mmoraes'
VENDOR = `intel'
WINBOOTDIR = `C:\WINDOWS'
dt = `dev.tor.teleias.com'
dw = `dev.wc.teleias.com'
mt = `master.dev.tor.teleias.com'
mw = `master.dev.wc.teleias.com'
mwe = `216.73.143.77'
t = `teleias.com'
tw = `test.wc.teleias.com'
HKEY_CURRENT_USER\Software\Cygnus Solutions
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
(default) = `/cygdrive'
cygdrive flags = 0x00000022
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/
(default) = `C:\opt\gnu\cygwin'
flags = 0x00000002
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
(default) = `C:\opt\gnu\cygwin/bin'
flags = 0x00000002
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
(default) = `C:\opt\gnu\cygwin/lib'
flags = 0x00000002
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\&Programs\Cygnus Solutions
(default) = (unsupported type)
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\Programs\Cygnus Solutions
(default) = (unsupported type)
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/home/mmoraes
(default) = `C:\Documents and Settings\mmoraes\My Documents\cyghome'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/X11R6/lib/X11/fonts
(default) = `C:\cygwin\usr\X11R6\lib\X11\fonts'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options
a: fd N/A N/A
c: hd NTFS 7051Mb 92% CP CS UN PA FC
d: cd N/A N/A
s: net NTFS 34135Mb 58% CP CS PA software
t: net NTFS 19348Mb 87% CP CS PA teleias
C:\opt\gnu\cygwin / user binmode
C:\opt\gnu\cygwin/bin /usr/bin user binmode
C:\opt\gnu\cygwin/lib /usr/lib user binmode
. /cygdrive user binmode,cygdrive
C:\Documents and Settings\mmoraes\My Documents\cyghome /home/mmoraes system binmode
C:\cygwin\usr\X11R6\lib\X11\fonts /usr/X11R6/lib/X11/fonts system binmode
Found: C:\opt\gnu\cygwin\bin\bash.exe
Found: C:\opt\gnu\cygwin\bin\cat.exe
Found: C:\opt\gnu\cygwin\bin\cpp.exe
Found: C:\opt\gnu\cygwin\bin\find.exe
Found: C:\opt\gnu\cygwin\bin\gcc.exe
Found: C:\opt\gnu\cygwin\bin\gdb.exe
Found: C:\opt\gnu\cygwin\bin\ld.exe
Found: C:\opt\gnu\cygwin\bin\ls.exe
Found: C:\opt\gnu\cygwin\bin\make.exe
Found: C:\opt\gnu\cygwin\bin\sh.exe
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"cygwin1.dll" v0.0 ts=2002/7/5 23:16
Cygwin DLL version info:
DLL version: 1.3.12
DLL epoch: 19
DLL bad signal mask: 19005
DLL old termios: 5
DLL malloc env: 28
API major: 0
API minor: 54
Shared data: 3
DLL identifier: cygwin1
Mount registry: 2
Cygnus registry name: Cygnus Solutions
Cygwin registry name: Cygwin
Program options name: Program Options
Cygwin mount registry name: mounts v2
Cygdrive flags: cygdrive flags
Cygdrive prefix: cygdrive prefix
Cygdrive default prefix:
Build date: Sat Jul 6 02:16:58 EDT 2002
CVS tag: cygwin-1-3-12-1
Shared id: cygwin1S3
Cygwin Package Information
Last downloaded files to: T:\pkg\cygwinpkg-20020627
Last downloaded files from: ftp://ftp.nas.nasa.gov/mirrors/cygwin.com/pub/cygwin
Package Version
XFree86-base 4.2.0-1
XFree86-bin 4.2.0-1
XFree86-doc 4.2.0-1
XFree86-etc 4.2.0-1
XFree86-f100 4.2.0-2
XFree86-fcyr 4.2.0-2
XFree86-fenc 4.2.0-2
XFree86-fnts 4.2.0-2
XFree86-fscl 4.2.0-2
XFree86-fsrv 4.2.0-1
XFree86-html 4.2.0-1
XFree86-jdoc 4.2.0-1
XFree86-lib 4.2.0-3
XFree86-man 4.2.0-1
XFree86-nest 4.2.0-1
XFree86-prog 4.2.0-1
XFree86-prt 4.2.0-1
XFree86-ps 4.2.0-1
XFree86-startup-scripts4.2.0-2
XFree86-vfb 4.2.0-1
XFree86-xserv 4.2.0-10
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ash 20020131-1
autoconf 2.53b-1
autoconf-devel 2.53a-1
autoconf-stable 2.13-4
automake 1.6.2-1
automake-devel 1.6.2-1
automake-stable 1.4p5-5
bash 2.05b-2
binutils 20020706-2
bison 1.35-1
byacc 1.9-1
bzip2 1.0.2-2
clear 1.0-1
cpio 2.4.2
cron 3.0.1-7
crypt 1.0-1
ctags 5.2-1
cvs 1.11.0-1
cygrunsrv 0.95-1
cygutils 1.1.2-1
cygwin 1.3.12-2
cygwin-doc 1.0-1
dejagnu 20010117-1
diff 1.0-1
diffutils 2.8.1-1
ed 0.2-1
expect 20010117-1
file 3.37-1
fileutils 4.1-1
findutils 4.1.7-4
flex 2.5.4-2
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gcc 2.95.3-5
gdb 20010428-3
gdbm 1.8.0-4
gettext 0.11.2-2
ghostscript 7.05-1
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grep 2.5-1
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gzip 1.3.3-3
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irc 20010101-1
jbigkit 1.2-6
jpeg 6b-7
less 374-1
libbz2_0 1.0.2-1
libbz2_1 1.0.2-2
libiconv2 1.8-2
libintl 0.10.38-3
libintl1 0.10.40-1
libintl2 0.11.2-2
libncurses5 5.2-1
libncurses6 5.2-8
libpng 1.2.4-2
libpng10 1.0.14-2
libpng12 1.2.4-2
libpng2 1.0.12-1
libpopt0 1.6.4-4
libreadline4 4.1-2
libreadline5 4.3-1
login 1.4-3
lynx 2.8.4-1
m4 0.0
make 3.79.1-7
man 1.5g-2
mingw 20010917-1
mingw-runtime 2.0-2
mktemp 1.4-1
mt 2.0.1-1
mutt 1.4-1
ncftp 3.1.3-1
ncurses 5.2-8
newlib-man 20001118-1
opengl 1.1.0-6
openssh 3.4p1-4
openssl 0.9.6d-1
patch 2.5-3
pcre 3.7-1
perl 5.6.1-2
popt 1.6.4-4
postgresql 7.2.1-2
python 2.2.1-1
readline 4.3-1
regex 4.4-2
rsync 2.5.5-1
rxvt 2.7.2-10
sed 3.02-1
sh-utils 2.0-2
shellutils 0.0
squid 2.4.STABLE7-1
ssmtp 2.38.7-3
tar 1.13.19-1
tcltk 20001125-1
tcsh 6.11.00-4
termcap 20020403-1
terminfo 5.2-3
tetex-beta 20001218-4
texinfo 4.2-3
textutils 2.0.21-1
tiff 3.5.7-1
time 1.7-1
unzip 5.50-1
vim 6.1-2
w32api 1.5-1
wget 1.8.2-1
which 1.5-1
xpm 4.0.0-2
xpm-nox 4.2.0-1
zip 2.3-2
zlib 1.1.4-1
Use -h to see help about each section
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