by: Richard Hunt |
last post by:
I'm sorry for asking such a silly question, but I can't quite get my head
around malloc. Using gcc I have always programmed in a lax C/C++ hybrid
(which I suppose is actually c++). But I have...
|
by: Brian Blais |
last post by:
Hello,
I saw on a couple of recent posts people saying that casting the return
value of malloc is bad, like:
d=(double *) malloc(50*sizeof(double));
why is this bad? I had always thought...
|
by: H.A. Sujith |
last post by:
If malloc fails what should I do?
1. Exit imediately.
2. Print an error message (or put a log entry) and exit.
3. Print an error message (or put a log entry) and continue
execution (after...
|
by: Chess Saurus |
last post by:
I'm getting a little bit tired of writing
if (a = malloc(...) == NULL) {
// error code
}
I mean, is it really possible that a malloc call could fail, except in
the case of running out of...
|
by: ytrama |
last post by:
Hi,
I have read in one of old posting that don't cast of pointer which
is returned by the malloc. I would like to know the reason.
Thanks in advance,
YTR
|
by: Dawn Minnis |
last post by:
Hey guys - this code when called with parameters:
driver.o n n 12 12 12 12 12 12 2.6 3.2
is kicking back a segmentation fault.
I've read the rest of the postings but am still confused. Can...
|
by: ceo |
last post by:
hi,
why do i get the following error? do i need to explicitly typecast the
pointer returned by malloc to char *?
thanks,
ceo
# cat malloc.cpp
#include <stdio.h>
|
by: spasmous |
last post by:
main()
{
float * f;
initialize_f(f);
// ...use f for processing
free(f);
}
|
by: James Dow Allen |
last post by:
The gcc compiler treats malloc() specially! I have no
particular question, but it might be fun to hear from
anyone who knows about gcc's special behavior.
Some may find this post interesting;...
|
by: Why Tea |
last post by:
Thanks to those who have answered my original question. I thought I
understood the answer and set out to write some code to prove my
understanding. The code was written without any error checking....
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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