This is the mail archive of the
cygwin@sourceware.cygnus.com
mailing list for the Cygwin project.
B20.1 gettimeofday returns incorrect tv_secs
- To: cygwin at sourceware dot cygnus dot com
- Subject: B20.1 gettimeofday returns incorrect tv_secs
- From: Alexander Dupuy <dupuy at hydraweb dot com>
- Date: Wed, 20 Oct 1999 18:33:54 -0400
The tv_secs returned by gettimeofday for a simple CYGWIN application don't
match the (correct) seconds since 1970 returned by time(). This breaks
applications (like mine) that sometimes use time() and sometimes
gettimeofday().
@alex
--
mailto:dupuy@hydraweb.com
#include <stdio.h>
#include <sys/time.h>
int main()
{
struct timeval tv;
struct timezone tz;
gettimeofday (&tv, &tz);
printf ("%d =?= %d\n", tv.tv_sec, time(NULL));
return 0;
}
4155765 =?= 940458654
Cygnus Win95/NT Configuration Diagnostics
Current System Time: Wed Oct 20 17:29:43 1999
WinNT Ver 4.0 build 1381 Service Pack 5
Path: /cygnus/CYGWIN~1/H-I586~1/bin
/WINNT/system32
/WINNT
/Program Files/Mts
//F/NTRESKIT
//F/NTRESKIT/Perl
/Emacs20.3.1/bin
/usr/ishield/Program
/cygnus/cygwin-b20/H-i586-cygwin32/bin
/Program Files/Microsoft Visual Studio/Common/Tools/WinNT
/Program Files/Microsoft Visual Studio/Common/MSDev98/Bin
/Program Files/Microsoft Visual Studio/Common/Tools
/usr/msdev/bin
SysDir: C:\WINNT\System32
WinDir: C:\WINNT
MAKE_MODE = `UNIX'
PWD = `/WINNT/Profiles/Dupuy/Desktop'
!C: = `C:\WINNT\PROFILES\DUPUY\DESKTOP'
COMPUTERNAME = `DRONE'
COMSPEC = `C:\WINNT\system32\cmd.exe'
HOMEDRIVE = `C:'
HOMEPATH = `\Dupuy'
HOSTNAME = `drone'
HOSTTYPE = `i586'
INCLUDE = `C:\Program Files\Microsoft Visual Studio\VC98\atl\include;C:\Program Files\Microsoft Visual Studio\VC98\mfc\include;C:\Program Files\Microsoft Visual Studio\VC98\include'
LIB = `C:\Program Files\Microsoft Visual Studio\VC98\mfc\lib;C:\Program Files\Microsoft Visual Studio\VC98\lib'
LOGONSERVER = `\\DRONE'
MACHTYPE = `i586-pc-cygwin32'
MSDEVDIR = `C:\Program Files\Microsoft Visual Studio\Common\MSDev98'
NTRESKIT = `F:\NTRESKIT'
NUMBER_OF_PROCESSORS = `2'
OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
OS = `Windows_NT'
OSTYPE = `cygwin32'
PATHEXT = `.COM;.EXE;.BAT;.CMD'
PROCESSOR_ARCHITECTURE = `x86'
PROCESSOR_IDENTIFIER = `x86 Family 6 Model 5 Stepping 2, GenuineIntel'
PROCESSOR_LEVEL = `6'
PROCESSOR_REVISION = `0501'
PROMPT = `$P$G'
SHELL = `/bin/sh'
SHLVL = `1'
SOS = `/usr/sosnt'
SYSTEMDRIVE = `C:'
SYSTEMROOT = `C:\WINNT'
TEMP = `C:\TEMP'
TERM = `cygwin'
TMP = `C:\TEMP'
USERDOMAIN = `DRONE'
USERNAME = `dupuy'
USERPROFILE = `C:\WINNT\Profiles\Dupuy'
WINDIR = `C:\WINNT'
_ = `/cygnus/CYGWIN~1/H-I586~1/bin/cygcheck'
HKEY_CURRENT_USER\Software\Cygnus Solutions
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
(default) = `C:\local\sosnt'
unix = `/usr/sosnt'
fbinary = 0x00000000
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01
(default) = `C:\Program Files\InstallShield\PackageForTheWeb 2'
unix = `/usr/pftw'
fbinary = 0x00000000
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02
(default) = `C:\Program Files\Microsoft Visual Studio\VC98'
unix = `/usr/msdev'
fbinary = 0x00000000
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03
(default) = `C:\Program Files\InstallShield\InstallShield 5.5 Professional Edition'
unix = `/usr/ishield'
fbinary = 0x00000000
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04
(default) = `n:\dupuy'
unix = `/usr'
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05
(default) = `C:\TEMP'
unix = `/tmp'
fbinary = 0x00000000
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06
(default) = `C:'
unix = `/'
fbinary = 0x00000000
fsilent = 0x00000000
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20\B20.1
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
(default) = 0x00000000
fsilent = 0x00000000
native = `C:\TEMP'
unix = `/tmp'
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02
(default) = 0x00000000
fsilent = 0x00000000
native = `C:\Program Files\Microsoft Visual Studio\VC98'
unix = `/usr/msdev'
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03
(default) = 0x00000000
fsilent = 0x00000000
native = `C:\Program Files\InstallShield\InstallShield 5.5 Professional Edition'
unix = `/usr/ishield'
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04
(default) = 0x00000000
fsilent = 0x00000001
native = `C:\Program Files\InstallShield\PackageForThe Web 2'
unix = `/usr/pftw'
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\07
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\08
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\09
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0A
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0B
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0C
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0D
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0E
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0F
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\10
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\11
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\12
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\13
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\14
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\15
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\16
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\17
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\18
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\19
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1A
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1B
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1C
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1D
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32\i586-cygwin32
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32\i586-cygwin32\cygwin-B20.1
(default) = `c:\cygnus\cygwin-b20'
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cygnus Cygwin B20
(default) = `C:\WINNT\IsUninst.exe -fc:\cygnus\cygwin-b20\Uninst.isu'
DisplayName = `Cygwin B20'
a:\ fd N/A N/A
c:\ hd FAT 2031Mb 94% CP UN
d:\ hd FAT 2031Mb 20% CP UN
e:\ cd N/A N/A
f:\ hd FAT 2023Mb 33% CP UN
h:\ net Samba 1921Mb 78% CP UN User Homes
i:\ net NTFS 22254Mb 47% CP CS UN PA FC Iegor_Raid5
n:\ net Samba 1921Mb 78% CP UN User Homes
C: / native text!=binary
C:\TEMP /tmp native text!=binary
n:\dupuy /usr native text=binary
C:\Program Files\InstallShield\InstallShield 5.5 Professional Edition /usr/ishield native text!=binary
C:\Program Files\Microsoft Visual Studio\VC98 /usr/msdev native text!=binary
C:\Program Files\InstallShield\PackageForTheWeb 2 /usr/pftw native text!=binary
C:\local\sosnt /usr/sosnt native text!=binary
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\bash.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\bash.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\bash.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\bash.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\cat.exe
Found: F:\NTRESKIT\cat.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\cat.exe hides F:\NTRESKIT\cat.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cat.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\cat.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cat.exe
Not Found: cpp (good!)
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\find.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\find.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\find.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\find.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\gcc.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gcc.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\gcc.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gcc.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\gdb.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gdb.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\gdb.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\gdb.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\ld.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ld.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\ld.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ld.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\ls.exe
Found: F:\NTRESKIT\ls.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\ls.exe hides F:\NTRESKIT\ls.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ls.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\ls.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\ls.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\make.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\make.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\make.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\make.exe
Found: C:\cygnus\CYGWIN~1\H-I586~1\bin\sh.exe
Found: C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\sh.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\sh.exe hides C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\sh.exe
Found: \bin\sh.exe
Warning: C:\cygnus\CYGWIN~1\H-I586~1\bin\sh.exe hides \bin\sh.exe
371k 1998/12/01 C:\cygnus\CYGWIN~1\H-I586~1\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
"cygtcl80.dll" v0.0 ts=1998/12/1 3:25
5k 1998/12/01 C:\cygnus\CYGWIN~1\H-I586~1\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
10k 1998/12/01 C:\cygnus\CYGWIN~1\H-I586~1\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
"cygtclreg80.dll" v0.0 ts=1998/12/1 3:25
600k 1998/12/01 C:\cygnus\CYGWIN~1\H-I586~1\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
"cygtk80.dll" v0.0 ts=1998/12/1 3:28
446k 1998/12/04 C:\cygnus\CYGWIN~1\H-I586~1\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=1998/12/3 23:39
371k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
"cygtcl80.dll" v0.0 ts=1998/12/1 3:25
5k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
10k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
"cygtclreg80.dll" v0.0 ts=1998/12/1 3:25
600k 1998/12/01 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
"cygtk80.dll" v0.0 ts=1998/12/1 3:28
446k 1998/12/04 C:\cygnus\cygwin-b20\H-i586-cygwin32\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=1998/12/3 23:39
Use -h to see help about each section
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com