03-29-2006
Dos can't read disks that are in SCO format. Linux may be able to do so.
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1. UNIX for Dummies Questions & Answers
Is there any way I can read a floppy written on SCO Unix 3 on a Redhat Linux 6.0 machine?? If so, how?
Thanks in advance,
Leo
:confused: (4 Replies)
Discussion started by: Leo Gessford Jr
4 Replies
2. UNIX for Dummies Questions & Answers
welll, the title quite explains what i want to do
thanks for your time! (4 Replies)
Discussion started by: kfaday
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3. UNIX for Dummies Questions & Answers
Hi there,
I have a boot disk that I'd like to make a copy of. I can't just copy it through windows because windows obviously doesn't recognise the format.
What would I have to do in SCO to just simply make a copy of this disk?? (0 Replies)
Discussion started by: zaphs
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4. UNIX for Dummies Questions & Answers
i am novice in unix. in me office my boss hav given me a system with Unix OS. i know about windows and Dos. in dos we access cd or floppy through writing following commands a: or d: copy filename.ext to a:
i dont even now how to access CD Rom or floppy drive in unix. please tell... (1 Reply)
Discussion started by: fassi
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5. UNIX for Dummies Questions & Answers
what are your next steps when you see:
# mount /dev/fd0 /mnt
mount: /dev/fd0 : Device not configured
- please?
yours`
sehrguey (2 Replies)
Discussion started by: serguey
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6. SCO
I cannot install sco on this particular ibm server because sco cannot find the raid controller and thefore the logical drive.
I have a floppy disk that I use in other machines when boot: shows on the screen. I usually type restart link=ad320 and it works but this time i have no floppy drive.
... (1 Reply)
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7. UNIX for Dummies Questions & Answers
Hello all! I just recently inherited a mid-90s gateway full tower system (Original Pentium, SIMM style RAM, etc.). I had always wanted to try an old version of UNIX, and having come across a copy of AT&T System V R4 decided that the time was ripe. There were 30 disks total, and after booting to... (1 Reply)
Discussion started by: Northcott
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8. SCO
help me please i am beguinner in SCO operating system
how i can read Floppy disk
i install SCO OpenServer5.02
i want to /mnt but no result (3 Replies)
Discussion started by: walidfinder
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9. SCO
Hi,
I have 3 floppy disc (SCO uniix) compressed files in it. I am in windows XP environment, installed cygwin; I tried to read these files and copy out but am not able to mount fd; it show is mount unknown type error;
Please advise me how can i resolve..
Regards
mfm2066 (1 Reply)
Discussion started by: mfm2006
1 Replies
10. SCO
Hi,
Please help me to find the command to open a floppy disc 3.5" in Sco Unix Open Server 5.0.6 environment. Device located in dev/fd0.
thanks in advance
Rukshan (5 Replies)
Discussion started by: rukshan4u2c
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CFREE(3) Linux Programmer's Manual CFREE(3)
NAME
cfree - free allocated memory
SYNOPSIS
#include <stdlib.h>
/* In SunOS 4 */
int cfree(void *ptr);
/* In glibc or FreeBSD libcompat */
void cfree(void *ptr);
/* In SCO OpenServer */
void cfree(char *ptr, unsigned num, unsigned size);
/* In Solaris watchmalloc.so.1 */
void cfree(void *ptr, size_t nelem, size_t elsize);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
cfree(): _BSD_SOURCE || _SVID_SOURCE
DESCRIPTION
This function should never be used. Use free(3) instead.
1-arg cfree
In glibc, the function cfree() is a synonym for free(3), "added for compatibility with SunOS".
Other systems have other functions with this name. The declaration is sometimes in <stdlib.h> and sometimes in <malloc.h>.
3-arg cfree
Some SCO and Solaris versions have malloc libraries with a 3-argument cfree(), apparently as an analog to calloc(3).
If you need it while porting something, add
#define cfree(p, n, s) free((p))
to your file.
A frequently asked question is "Can I use free(3) to free memory allocated with calloc(3), or do I need cfree()?" Answer: use free(3).
An SCO manual writes: "The cfree routine is provided for compliance to the iBCSe2 standard and simply calls free. The num and size argu-
ments to cfree are not used."
RETURN VALUE
The SunOS version of cfree() (which is a synonym for free(3)) returns 1 on success and 0 on failure. In case of error, errno is set to
EINVAL: the value of ptr was not a pointer to a block previously allocated by one of the routines in the malloc(3) family.
CONFORMING TO
The 3-argument version of cfree() as used by SCO conforms to the iBCSe2 standard: Intel386 Binary Compatibility Specification, Edition 2.
SEE ALSO
malloc(3)
COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
2007-07-26 CFREE(3)