Hi,
I am trying to assign an array as a value to one of the array element, I mean
I have an array @KS and array @kr.
I want array @KS to hold @kr as an element.
So I am doin this
$KS=@kr;
But the value stored is number of elements in the @kr array.
Can... (2 Replies)
Suppose there are two arrays of arrays:
@A = ( , , , );
@B = ( , , , , );
For each of $A, $A, $A..., I want to find the corresponding one in @B (match the letter, like $A eq $B), and print out both the second item, for example, $A and $B.
How can I do this in perl? grep + map? Hope I... (1 Reply)
here is what i have...
i=1
while read line
do
if grep -i-q "create procedure"<<<$line
then
startline="$line"
endline="blahblah"
Get procedure name into a variable named procName
procName="procedure name is stored"
do some... (2 Replies)
Hi
I'm trying to loop through an array that contains other arrays and these arrays consist of strings with spaces. The problem is that I can't seem to preserve the spacing in the string. The string with spaces are either divided into multiple items if I change IFS to \n or all the elements of... (4 Replies)
hello,
i need a bit of help on how to do this effectively in bash without a lot of extra looping or massive switch/case
i have a long array of M elements and a short array of N elements, so M > N always. M is not a multiple of N.
for case 1, I want to stretch N to fit M
arrayHuge
H = (... (2 Replies)
I hate I'm asking for help again. Unfortunately it seems there just aren't any links I can find on making an array that holds a bunch of two dimensional arrays. Maybe my google-fu is lacking. Basically I have a header file like this:
#define MATRIX 10
int white_l1;
int white_l2;
int... (2 Replies)
Corona688 was great in helping me learn how to create arrays that hold other two dimensional array here. Unfortunately I didn't think ask about how to implement or call them. Basically, I'm trying to call an array of two-dimensional arrays like this:
declaration:
int (*side_one) = { { white_l1,... (6 Replies)
Le sigh... Hopefully this will be the last time I have to ask for help on this topic. For a while now I've been working with a 1d array that holds 2d arrays. For reference you can view here. Now I'm just trying to loop through the elements with the following:
#include <stdio.h>
void... (3 Replies)
Discussion started by: Azrael
3 Replies
LEARN ABOUT NETBSD
ssp
SSP(3) BSD Library Functions Manual SSP(3)NAME
ssp -- bounds checked libc functions
LIBRARY
Buffer Overflow Protection Library (libssp, -lssp)
SYNOPSIS
#include <ssp/stdio.h>
int
sprintf(char *str, const char *fmt, ...);
int
vsprintf(char *str, const char *fmt, va_list ap);
int
snprintf(char *str, size_t len, const char *fmt, ...);
int
vsnprintf(char *str, size_t len, const char *fmt, va_list ap);
char *
gets(char *str);
char *
fgets(char *str, int len, FILE *fp);
#include <ssp/string.h>
void *
memcpy(void *str, const void *ptr, size_t len);
void *
memmove(void *str, const void *ptr, size_t len);
void *
memset(void *str, int val, size_t len);
char *
strcpy(char *str, const char *ptr, size_t len);
char *
strcat(char *str, const char *ptr, size_t len);
char *
strncpy(char *str, const char *ptr, size_t len);
char *
strncat(char *str, const char *ptr, size_t len);
#include <ssp/strings.h>
void *
bcopy(const void *ptr, void *str, size_t len);
void *
bzero(void *str, size_t len);
#include <ssp/unistd.h>
ssize_t
read(int fd, void *str, size_t len);
int
readlink(const char * restrict path, char * restrict str, size_t len);
int
getcwd(char *str, size_t len);
DESCRIPTION
When _FORTIFY_SOURCE bounds checking is enabled as described below, the above functions get overwritten to use the __builtin_object_size(3)
function to compute the size of str, if known at compile time, and perform bounds check on it in order to avoid data buffer or stack buffer
overflows. If an overflow is detected, the routines will call abort(3).
To enable these function overrides the following should be added to the gcc(1) command line: ``-I/usr/include/ssp'' to override the standard
include files and ``-D_FORTIFY_SOURCE=1'' or ``-D_FORTIFY_SOURCE=2''.
If _FORTIFY_SOURCE is set to 1 the code will compute the maximum possible buffer size for str, and if set to 2 it will compute the minimum
buffer size.
SEE ALSO gcc(1), __builtin_object_size(3), stdio(3), string(3), security(7)HISTORY
The ssp library appeared NetBSD 4.0.
BSD March 21, 2011 BSD