Mail Archives: djgpp/1999/03/19/08:36:54
Hi there,
A week ago, I posted this to news, but have not seen it in the mail
archived, so I will post it to the mailing list instead.
I have looked through the FAQ and searched the mail arvhived, but to no
success.
Could somebody plaese help?
In article <5d8G2.1031$dh DOT 1058 AT sunsite DOT auc DOT dk>,
ff AT kom DOT auc DOT dk (Frank Frederiksen) writes:
> Hi,
>
> I have a problen with gcc on my computer. The following piece of code
> illustrates the problem:
>
>
> #include <stdio.h>
> #include <dir.h>
> #include <io.h>
> #include <errno.h>
>
> int main(void)
> {
> int drive;
>
> /* Scan from c: and upwards */
> for(drive=2;drive<setdisk(getdisk());drive++) {
> if(_get_dev_info(drive)==-1)
> printf("Error on drive %c (%d)\n", drive+'A', errno);
> else
> printf("Drive %c is OK\n", drive+'A');
> }
>
> return(0);
> }
>
>
> compiled with gcc -o test test.c -O2 -Wall -W
> I get the following result:
>
> Drive C is OK
> Drive D is OK
> Drive E is OK
> Error on drive F (6)
> Drive G is OK
> Error on drive H (6)
> Error on drive I (6)
> Error on drive J (6)
> Error on drive K (6)
> Error on drive L (6)
> Error on drive M (6)
> Error on drive N (6)
> Error on drive O (6)
> Error on drive P (6)
> Error on drive Q (6)
> Error on drive R (6)
> Error on drive S (6)
> Error on drive T (6)
> Error on drive U (6)
> Error on drive V (6)
> Error on drive W (6)
> Error on drive X (6)
> Error on drive Y (6)
> Error on drive Z (6)
>
> dir f: gives:
>
> Volume in drive F is DISK_F Serial number is 1D14:11EC
> Directory of f:\*.*
>
> B2B11 <DIR> 26-02-99 15.28
> B2B12 <DIR> 26-02-99 15.09
> DSP <DIR> 22-02-99 14.55
> PC <DIR> 22-02-99 14.55
> b2b.txt 2347 1-03-99 12.04
> dspmain0.exe 78938 19-02-99 12.31
> dspmain0.ldr 213240 19-02-99 12.31
> dspmain0.map 74908 19-02-99 12.31
> dspmain1.exe 34676 19-02-99 12.31
> dspmain1.ldr 94536 19-02-99 12.31
> dspmain1.map 33382 19-02-99 12.31
> dspmain2.exe 35678 19-02-99 12.31
> dspmain2.ldr 102960 19-02-99 12.31
> dspmain2.map 33523 19-02-99 12.31
> dspmain3.exe 23590 19-02-99 12.32
> dspmain3.ldr 63984 19-02-99 12.32
> dspmain3.map 24406 19-02-99 12.32
> f2ac9c00.ms0 65362200 2-03-99 13.53
> f2ac9c00.ms1 65362200 2-03-99 13.53
> f2ac9c00.mss 130734240 24-02-99 13.42
> f2ac9c00.tmm 115 24-02-99 13.42
> f2ac9c01.mss 142542240 24-02-99 13.45
> f2ac9c01.tmm 115 24-02-99 13.45
> f2ac9c02.mss 58508640 24-02-99 13.46
> f2ac9c02.tmm 114 24-02-99 13.46
> f2ac9c03.mss 210457920 24-02-99 13.54
> f2ac9c03.tmm 115 24-02-99 13.54
> f2ac9c04.mss 53962560 24-02-99 13.57
> f2ac9c04.tmm 114 24-02-99 13.57
> f2ac9h00.mss 144018240 24-02-99 13.28
> f2ac9h00.tmm 115 24-02-99 13.28
> f2ac9h01.mss 169621920 24-02-99 13.32
> f2ac9h01.tmm 115 24-02-99 13.32
> f2ac9h02.mss 56934240 24-02-99 13.33
> f2ac9h02.tmm 114 24-02-99 13.33
> file0000.chk 524288 12-03-83 12.33
> file0001.chk 32768 12-03-83 12.33
> playback.exe 328532 26-01-99 10.26
> reset.bat 18 18-11-98 10.21
> reset.cmd 147 18-11-98 10.21
> sdma_dc.exe 532865 26-01-99 10.26
> test21.cfg 1008 23-02-99 11.12
> test_00.deb 160965 23-02-99 11.01
> 1.099.902.076 bytes in 43 file(s) 1.100.742.656 bytes allocated
> 784.334.848 bytes free
>
> and chkdsk f: gives:
>
> Volume DISK_F created 12-03-1999 12.43
> Volume Serial Number is 1D14-11EC
>
> 2.146.467.840 bytes total disk space
> 131.072 bytes in 4 directories
> 1.362.001.920 bytes in 651 user files
> 784.334.848 bytes available on disk
>
> 32.768 bytes in each allocation unit
> 65.505 total allocation units on disk
> 23.936 available allocation units on disk
>
> 655.360 total bytes memory
> 472.848 bytes free
>
> Instead of using CHKDSK, try using SCANDISK. SCANDISK can reliably detect
> and fix a much wider range of disk problems. For more information,
> type HELP SCANDISK from the command prompt.
>
>
> However, when I tried to redirect the output of the test.exe program
> to a file (test >res1) I got (note the failed drive has changed, and
> drive H which is a JAZ drive with no disk should fail):
>
> Drive C is OK
> Drive D is OK
> Drive E is OK
> Drive F is OK
> Error on drive G (6)
> Drive H is OK
> Error on drive I (6)
> Error on drive J (6)
> Error on drive K (6)
> Error on drive L (6)
> Error on drive M (6)
> Error on drive N (6)
> Error on drive O (6)
> Error on drive P (6)
> Error on drive Q (6)
> Error on drive R (6)
> Error on drive S (6)
> Error on drive T (6)
> Error on drive U (6)
> Error on drive V (6)
> Error on drive W (6)
> Error on drive X (6)
> Error on drive Y (6)
> Error on drive Z (6)
>
>
> gcc -v gives:
> Reading specs from c:/ut/gcc/lib\specs
> gcc version 2.7.2.1
>
> I am using (from ver):
> 4DOS 4.0 DOS 6.22
>
> The disk configuration of the PC is:
>
> disk1: split into: 1GB (drive c) & 1GB (drive e)
> disk2: split into: 2GB (drive d) & 2GB (drive f) & 800MB (drive g)
> disk3: optional JAZ drive (drive h) 1GB (no disk inserted)
>
>
> I have absolutely no idea what is going on here. Does anybody?
>
> Frank Frederiksen
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