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by: MK |
last post by:
I am a newbie. Please help. The following warning is issued by gcc-3.2.2
compiler (pc Linux):
==================================================================
read_raw_data.c:51: warning: assignment makes pointer from integer
without a cast
==================================================================
when the following piece of code was compiled. The offending statement
is calloc. A similar statement in the main() function...
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by: David Ford |
last post by:
I have a macro that I use across the board for freeing ram. I'd like to
clean up my code so I don't get these warnings.
#define sfree(x) _internal_sfree((void **)&x)
#define _internal_sfree(x) ({ if(x && *x) { free(*x); *x=NULL; } })
void somefunction() {
char *x = malloc(10);
int *y = malloc(10);
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by: Dawn Minnis |
last post by:
Hi
When I compile my files I get the following:
driver.c: In function `main':
driver.c:49: warning: assignment makes integer from pointer without a
cast
driver.c:50: warning: assignment makes integer from pointer without a
cast
driver.c:51: warning: assignment makes integer from pointer without a
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by: jose_luis_fdez_diaz_news |
last post by:
Hi,
If I don't include <libgen.h> I get then warnig below in regcmp call:
warning: improper pointer/integer combination: op "="
but if I include it the warning is not shown, but them program compiles
fine.
What is the warning shown ?
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by: francescomoi |
last post by:
Hi.
I'm trying to compile this piece of source:
-------------------------------------------
int id;
while(row1 = mysql_fetch_row(rs1))
{
id = atoi((int)row1);
-----------------------------------
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by: junky_fellow |
last post by:
Consider the following piece of code:
struct junk {
int i_val;
int i_val1;
char c_val;
};
int main(void)
{
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by: metalinc |
last post by:
hi...im new to C programming...need help...tried to run this code but got this error
fork.c: In function ‘parse’:
fork.c:44: warning: comparison between pointer and integer
fork.c:51: warning: assignment makes integer from pointer without a cast
fork.c:61: warning: comparison between pointer and integer
/tmp/cciECfg4.o: In function `main':
fork.c:(.text+0x3a): warning: the `gets' function is dangerous and should not be used.
#include...
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by: mrmattborja |
last post by:
Hello,
Here is a program I'm playing around with for fun in the process of learning C. The objective is to create a function filesize() and call it from within the main() section to retrieve the size in bytes of a file that I give it.
#include <stdio.h>
long filesize(f)
{
FILE *fp;
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by: woods1313drew |
last post by:
The following code in c+ gives me the warning assignment makes integer from pointer without a cast.
destination is set as char destination to limit the input string to 10 characters.
name is an array of ten places char name
iv looked in several books but cant find an references to integer pointer errors.
Could someone tell me what i am doing wrong thanks.
scanf("%s",destination);
e = (strcmpi(destination,"exit")); ...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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