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Re: 1.3.12-2 : atof() always returns 0


>>>>>> "hlenet" == hlenet  <Herv> writes:

>     hlenet> The atof() function, compiled with gcc, always
>     returns 0. 
> 
>     hlenet> Example :
> 
>     hlenet> f = atof("123.456");
>     hlenet> printf("%f\n", f);
> 
>     hlenet> Result :
>     hlenet> 0.000000

> I'm wondering wether this is the reason for the failing test
> of libslang 

It is possible. I did a little checking and stdlib.h /does/ seem to be included, however (via slinclud.h), which is what seems to be the problem with the above C code, as Tim Prince pointed out. I don't have time to go too deeply into it though. I will forward your post to alt.lang.s-lang though if you do not mind (I will obviously edit identifying headers).

I get the same error as you, as you and the list both know. Since nobody has replied to my message of yesterday asking whether there was any specific info I could provide I will assume that all is required is the normal stuff, so here it is:

Cygwin Package Information
Last downloaded files to: F:\Cygwin\
Last downloaded files from: http://ftp.inf.tu-dresden.de/software/windows/cygwin32

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-fenc        4.2.0-2             
XFree86-fnts        4.2.0-2             
XFree86-fsrv        4.2.0-1             
XFree86-lib         4.2.0-3             
XFree86-man         4.2.0-1             
XFree86-nest        4.2.0-1             
XFree86-startup-scripts4.2.0-2             
XFree86-vfb         4.2.0-1             
XFree86-xserv       4.2.0-10            
_update-info-dir    00029-1             
ash                 20020131-1          
bash                2.05a-3             
binutils            20020706-2          
bison               1.35-1              
byacc               1.9-1               
bzip2               1.0.2-2             
compface            1.4-5               
cron                3.0.1-7             
crypt               1.0-1               
cvs                 1.11.0-1            
cygrunsrv           0.95-1              
cygwin              1.3.12-2            
cygwin-doc          1.0-1               
diff                1.0-1               
diffutils           2.8.1-1             
expect              20010117-1          
fetchmail           5.9.13-1            
fileutils           4.1-1               
findutils           4.1.7-4             
gawk                3.0.4-1             
gcc                 2.95.3-5            
gdb                 20010428-3          
gdbm                1.8.0-4             
gettext             0.11.2-2            
grep                2.5-1               
groff               1.17.2-1            
gzip                1.3.3-1             
indent              2.2.8-1             
inetutils           1.3.2-18            
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               
libreadline4        4.1-2               
libreadline5        4.2a-1              
libxml2             2.4.17-1            
login               1.4-3               
lynx                2.8.4-1             
m4                  0.0                 
make                3.79.1-7            
man                 1.5g-2              
mutt                1.2.5i-6            
ncurses             5.2-8               
openssl             0.9.6d-1            
pcre                3.7-1               
perl                5.6.1-2             
pine                4.44-2              
procmail            3.22-6              
python              2.2.1-1             
readline            4.2a-1              
rxvt                2.7.2-10            
sed                 3.02-1              
sh-utils            2.0-2               
squid               2.4.STABLE6-1       
ssmtp               2.38.7-3            
tar                 1.13.19-1           
tcltk               20001125-1          
termcap             20020403-1          
terminfo            5.2-3               
texinfo             4.2-3               
textutils           2.0.21-1            
ttcp                19980512-1          
vim                 6.1-2               
w32api              1.5-1               
which               1.5-1               
whois               4.5.17-1            
zlib                1.1.4-1             


Cygwin Win95/NT Configuration Diagnostics
Current System Time: Fri Jul 12 18:15:39 2002

Windows 98 SE Ver 4.10 Build 2222 

Path:	C:\cygwin\usr\local\bin
	C:\cygwin\bin
	C:\cygwin\bin
	c:\WINDOWS
	c:\WINDOWS\COMMAND
	d:\APPS\CRYPTO\GPG
	d:\APPS\CRYPTO\PGP\V2-6-3
	d:\APPS\EDITORS\JED\BIN

SysDir: C:\WINDOWS\SYSTEM
WinDir: C:\WINDOWS

HOME = `C:\cygwin\home\Gary'
MAKE_MODE = `unix'
PWD = `/home/Gary/develop/slang'
USER = `Gary'

ANT_HOME = `D:\Apps\Develop\ant-1.4.1'
BLASTER = `A220 I5 D1 T4'
CMDLINE = `bash --login -i'
COMSPEC = `C:\WINDOWS\COMMAND.COM'
CVSROOT = `/usr/src/cvs'
GPGPATH = `D:\Apps\crypto\gpg'
HOMEDRIVE = `C:'
HOMEPATH = `\cygwin\home\Gary'
JED_ROOT = `d:\apps\editors\jed'
LYNX_CFG = `/home/Gary/.lynx.cfg'
MANPATH = `:/usr/ssl/man'
NNTPSERVER = `localhost'
OLDPWD = `/home/Gary/develop'
PGPPATH = `D:\Apps\crypto\pgp\v2-6-3'
PROMPT = `$p$g'
PS1 = `\[\033]0;\w\007
\033[32m\]\u@\h \[\033[33m\w\033[0m\]
$ '
SHLVL = `1'
TEMP = `f:\Temp'
TERM = `cygwin'
TMP = `f:\Temp'
TZ = `GMT0BST'
WINBOOTDIR = `C:\WINDOWS'
WINDIR = `C:\WINDOWS'
_ = `/usr/bin/cygcheck'

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\Program Options
HKEY_LOCAL_MACHINE\Software\Cygnus Solutions
HKEY_LOCAL_MACHINE\Software\Cygnus Solutions\Cygwin
HKEY_LOCAL_MACHINE\Software\Cygnus Solutions\Cygwin\mounts v2
  (default) = `/cygdrive'
  cygdrive flags = 0x00000022
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\mounts v2\/
  (default) = `C:\cygwin'
  flags = 0x0000000a
HKEY_LOCAL_MACHINE\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
  (default) = `C:\cygwin/bin'
  flags = 0x0000000a
HKEY_LOCAL_MACHINE\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
  (default) = `C:\cygwin/lib'
  flags = 0x0000000a
HKEY_LOCAL_MACHINE\Software\Cygnus Solutions\Cygwin\Program Options

a:  fd           N/A    N/A                    
c:  hd  FAT32    995Mb  83% CP    UN           WIN
d:  hd  FAT32   1096Mb  81% CP    UN           APPS
e:  hd  FAT32   1651Mb  82% CP    UN           GAMES
f:  hd  FAT32    297Mb  45% CP    UN           TEMP
g:  hd  FAT      203Mb  73% CP    UN           DOWNLOAD
h:  hd  FAT      101Mb  25% CP    UN           SPOOL
i:  hd  FAT      101Mb 100% CP    UN           VIRTMEM
j:  hd  FAT      125Mb  72% CP    UN           CACHE
k:  hd  FAT32   1119Mb   1% CP    UN           
z:  cd           N/A    N/A                    

.                                  /cygdrive                 user    binmode,cygdrive
C:\cygwin\usr\X11R6\lib\X11\fonts  /usr/X11R6/lib/X11/fonts  system  binmode
C:\cygwin                          /                         system  binmode
C:\cygwin/bin                      /usr/bin                  system  binmode
C:\cygwin/lib                      /usr/lib                  system  binmode
.                                  /cygdrive                 user    binmode,cygdrive

Found: C:\cygwin\bin\bash.exe
Found: C:\cygwin\bin\cat.exe
Found: C:\cygwin\bin\cpp.exe
Found: C:\cygwin\bin\find.exe
Found: c:\WINDOWS\COMMAND\find.exe
Warning: C:\cygwin\bin\find.exe hides c:\WINDOWS\COMMAND\find.exe
Found: C:\cygwin\bin\gcc.exe
Found: C:\cygwin\bin\gdb.exe
Found: C:\cygwin\bin\ld.exe
Found: C:\cygwin\bin\ls.exe
Found: C:\cygwin\bin\make.exe
Found: C:\cygwin\bin\sh.exe

   19k 2002/02/20 C:\cygwin\bin\cyggdbm.dll - os=4.0 img=1.0 sys=4.0
                  "cyggdbm.dll" v0.0 ts=2002/2/20 3:05
   22k 2001/12/13 C:\cygwin\bin\cygintl-1.dll - os=4.0 img=1.0 sys=4.0
                  "cygintl-1.dll" v0.0 ts=2001/12/13 9:28
   45k 2001/04/25 C:\cygwin\bin\cygform5.dll - os=4.0 img=1.0 sys=4.0
                  "cygform5.dll" v0.0 ts=2001/4/25 6:28
   26k 2001/04/25 C:\cygwin\bin\cygmenu5.dll - os=4.0 img=1.0 sys=4.0
                  "cygmenu5.dll" v0.0 ts=2001/4/25 6:27
  156k 2001/04/25 C:\cygwin\bin\cygncurses++5.dll - os=4.0 img=1.0 sys=4.0
                  "cygncurses++5.dll" v0.0 ts=2001/4/25 6:29
  226k 2001/04/25 C:\cygwin\bin\cygncurses5.dll - os=4.0 img=1.0 sys=4.0
                  "cygncurses5.dll" v0.0 ts=2001/4/25 6:17
   15k 2001/04/25 C:\cygwin\bin\cygpanel5.dll - os=4.0 img=1.0 sys=4.0
                  "cygpanel5.dll" v0.0 ts=2001/4/25 6:27
   35k 2002/01/09 C:\cygwin\bin\cygform6.dll - os=4.0 img=1.0 sys=4.0
                  "cygform6.dll" v0.0 ts=2002/1/9 6:03
   20k 2002/01/09 C:\cygwin\bin\cygmenu6.dll - os=4.0 img=1.0 sys=4.0
                  "cygmenu6.dll" v0.0 ts=2002/1/9 6:03
  175k 2002/01/09 C:\cygwin\bin\cygncurses++6.dll - os=4.0 img=1.0 sys=4.0
                  "cygncurses++6.dll" v0.0 ts=2002/1/9 6:03
  202k 2002/01/09 C:\cygwin\bin\cygncurses6.dll - os=4.0 img=1.0 sys=4.0
                  "cygncurses6.dll" v0.0 ts=2002/1/9 6:03
   12k 2002/01/09 C:\cygwin\bin\cygpanel6.dll - os=4.0 img=1.0 sys=4.0
                  "cygpanel6.dll" v0.0 ts=2002/1/9 6:03
   17k 2001/06/28 C:\cygwin\bin\cyghistory4.dll - os=4.0 img=1.0 sys=4.0
                  "cyghistory4.dll" v0.0 ts=2001/1/7 4:34
  108k 2001/06/28 C:\cygwin\bin\cygreadline4.dll - os=4.0 img=1.0 sys=4.0
                  "cygreadline4.dll" v0.0 ts=2001/1/7 4:34
   20k 2002/01/13 C:\cygwin\bin\cyghistory5.dll - os=4.0 img=1.0 sys=4.0
                  "cyghistory5.dll" v0.0 ts=2002/1/13 1:27
  121k 2002/01/13 C:\cygwin\bin\cygreadline5.dll - os=4.0 img=1.0 sys=4.0
                  "cygreadline5.dll" v0.0 ts=2002/1/13 1:27
   40k 2001/11/21 C:\cygwin\bin\cygpcre.dll - os=4.0 img=1.0 sys=4.0
                  "cygpcre.dll" v0.0 ts=2001/11/21 22:15
   39k 2001/11/21 C:\cygwin\bin\cygpcreposix.dll - os=4.0 img=1.0 sys=4.0
                  "cygpcreposix.dll" v0.0 ts=2001/11/21 22:15
   50k 2002/03/12 C:\cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0
                  "cygz.dll" v0.0 ts=2002/3/12 4:38
   21k 2001/06/20 C:\cygwin\bin\cygintl.dll - os=4.0 img=1.0 sys=4.0
                  "cygintl.dll" v0.0 ts=2001/6/20 18:09
   58k 2002/05/07 C:\cygwin\bin\cygbz2-1.dll - os=4.0 img=1.0 sys=4.0
                  "cygbz2-1.dll" v0.0 ts=2002/5/7 7:33
  621k 2002/05/17 C:\cygwin\bin\cygcrypto.dll - os=4.0 img=1.0 sys=4.0
                  "cygcrypto.dll" v0.0 ts=2002/5/17 13:24
   81k 2000/12/05 C:\cygwin\bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
                  "cygitcl30.dll" v0.0 ts=2000/11/26 1:43
   35k 2000/12/05 C:\cygwin\bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
                  "cygitk30.dll" v0.0 ts=2000/11/26 1:43
  390k 2001/01/18 C:\cygwin\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
                  "cygtcl80.dll" v0.0 ts=2001/1/18 4:44
    5k 2001/01/18 C:\cygwin\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
   10k 2001/01/18 C:\cygwin\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
                  "cygtclreg80.dll" v0.0 ts=2001/1/18 4:44
  623k 2000/12/05 C:\cygwin\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
                  "cygtk80.dll" v0.0 ts=2000/11/26 1:43
   54k 2002/01/27 C:\cygwin\bin\cygbz21.0.dll - os=4.0 img=1.0 sys=4.0
                  "cygbz21.0.dll" v0.0 ts=2002/1/27 1:07
  156k 2002/05/17 C:\cygwin\bin\cygssl.dll - os=4.0 img=1.0 sys=4.0
                  "cygssl.dll" v0.0 ts=2002/5/17 13:24
  929k 2002/06/24 C:\cygwin\bin\cygiconv-2.dll - os=4.0 img=1.0 sys=4.0
                  "cygiconv-2.dll" v0.0 ts=2002/6/24 19:24
   23k 2002/06/24 C:\cygwin\bin\cygintl-2.dll - os=4.0 img=1.0 sys=4.0
                  "cygintl-2.dll" v0.0 ts=2002/6/24 5:54
 1248k 2002/03/17 C:\cygwin\bin\cygxml2-2.dll - os=4.0 img=1.0 sys=4.0
                  "cygxml2-2.dll" v0.0 ts=2002/3/17 3:45
  883k 2002/07/06 C:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
                  "cygwin1.dll" v0.0 ts=2002/7/6 7:16
    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

Use -h to see help about each section


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