09-29-2003
I don't know a thing about SCO Openserver but
this post at A.P.Lawrence.com seems to fit the bill.
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
All,
I have a need to software change the MAC address of a NIC in a Sparc Ultra 10 - I believe there is a command that allows to do this at boot up?
Is it a missing (to me) part of ifconfig ?
If so, what is the syntax?
All replies gratefully received !
Thanks
Andrew (3 Replies)
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2. IP Networking
Hi !
I've just got a real IP number for my personal computer. Until now, the IP was masked (NAT'ed). Anyway, the problem is like this :
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3. IP Networking
Hi,
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4. Shell Programming and Scripting
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5. Shell Programming and Scripting
Hi, suppose I have a colon delimeterd file with address field like this
blue:john's hospital new haven CT 92881-2322
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6. Solaris
I couldn't install my nic in solaris 10. I compiled and added
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7. Windows & DOS: Issues & Discussions
Anyone ever see the NIC get a mac of 00-00-00-00-00-00?
Changing it in driver advanced tab didn't stick. Used macshift and gave it a random one. Best guess I had is it lost its eprom. It was an issues on my dads pc I stopped by after work so I wasn't able to boot a proper OS to further diagnose.
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8. Red Hat
Dear All
I want tune my NIC's rps, rfs and xps value.
In my system I have two NIC (eth0, eth1) and I have a bond0 ( eth0, eth1).
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Hello Admins,
My ask is how can I add two different subnet IPs to same box with two different gateways?
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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 3.27 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)