questions in memset Post: 302131036

Sponsored Content

Top Forums UNIX for Dummies Questions & Answers questions in memset Post 302131036 by arunkumar_mca on Wednesday 8th of August 2007 11:56:52 PM

08-09-2007

Registered User

offcourse this is not a home work ... I am maintaning a code and i got a fix there i am surprised to see that it works that so i posted .. Please find the part of the code below
...
...
*module; // What this will do
char *t_array[100];
char *f_array[100];
memset(buf,0,50);

for(cnt1=0; cnt1<100; cnt1++)
{
t_array[cnt1] = buf+(cnt1*6);
f_array[cnt1] = "121212121";
}

cnt1 = 0;

module = text_list_rewind(gbs->modules);

while (module)
{
f_array[cnt1] = module;
cnt1++;
module = text_list_nxt(gbs->modules);
} /* f_array is ready now */

rc = dbsql_exec(gbs->db, sql, t_array[0], sizeof(t_array), 1, NULL, NULL);
if (rc == DBSQL_FAIL)
{
fran_close(gbs);
fatal_exit(-1, "sql command failed: %s\n", sql);
}

else
{
i=i+1;
while (rc == DBSQL_MORE)
{
rc = dbsql_more(gbs->db, t_array[i], 1);
// CORE DUMP IS HAPPENING HERE
i++;
}

i=0;
} /* t_array is ready now */

also i am not seeeing any values in t_array and f_array .. Please advice ..

Thanks,
Arun..

arunkumar_mca

View Public Profile for arunkumar_mca

Find all posts by arunkumar_mca

9 More Discussions You Might Find Interesting

1. Programming

about memset fuction

Dear all, In my code,i am planning to use memset function to re-initialise an array before populating it everytime. Will using memset function be an overload to the program?

2. UNIX for Advanced & Expert Users

memset vs calloc

Dear Friends, Can any one tell me the difference between memset and calloc function in C. Regards, Selvi

3. Solaris

application Crashes on memset ?? any suggestions

Hi All, we have an application that is written in 'C' programming to connects to various servers in the organization. The bellow code establish a TCP connection to connect to the remote servers. the application works perfectly ok, but, after some time the entire process get's crashed and...

4. Programming

C bzero() to memset() issue

Hi guys, my tool works fine in gentoo, ubuntu now im trying to port it to windows but bzero/bcopy I read aren't working on windows and for better portability I should of use memset() so im trying to translate bzero(buffer,256);in printf("MAIL TO"); strcpy(buffer, rcp); ...

5. Shell Programming and Scripting

6. Homework & Coursework Questions

Print questions from a questions folder in a sequential order

1.) I am to write scripts that will be phasetest folder in the home directory. 2.) The folder should have a set-up,phase and display files I have written a small script which i used to check for the existing users and their password. What I need help with: I have a set of questions in a...

7. UNIX for Dummies Questions & Answers

Just had a few questions

1) The lpr and sort utilities accept input either from a file named on the command line or from standard input. a)Name two other utilities that function in a similar manner. b)Name a utility that accepts its input only from standard input. 2) Explain the following error message. What...

8. UNIX for Dummies Questions & Answers

Vi questions

Hello, I would like to know how we can highlight/select a section of a file in vi and delete that section if we don't want to use the dd command to delete one line at at time. There is one where we don't want to delete the whole line , but up to a certain word.

9. Emergency UNIX and Linux Support

Memset fails on Solaris

Hi, memset call is failing on solaris for me. I wrote below code and that also fails. Any hints? void *memset(void *dst, int c, size_t n) { if (n) { char *d = dst; do { *d++ = c; } while (--n); } return dst; }

LEARN ABOUT DEBIAN

cvm-sql

cvm-sql(7)						 Miscellaneous Information Manual						cvm-sql(7)

NAME

       cvm-sql - CVM SQL Framework

QUERY SUBSTITUTION

       $VAR  and  ${VAR} are replaced with the quoted value of the environment variable named VAR.  Use the second form when VAR contains anything
       other than alpha-numeric or underscore (_) characters.  Do not include quotes in the query.  The variables account and domain  contain  the
       account and domain names given by the CVM client.  $$ is replaced with a single dollar sign.

QUERY RESULTS

       The query must produce the following fields exactly in order.  All required fields must not be null or empty.

       1.     Password, encrypted with crypt(3) (required)

       2.     Actual account name (required)

       3.     User ID (integer) (required)

       4.     Group ID (integer) (required)

       5.     Directory (required)

       6.     Real name (optional)

       7.     Login shell (optional)

       8.     Group name (optional)

       9.     Domain name (optional)

       10.    System account name (optional)

       11.    System account directory (optional)

       12.    Mailbox path (optional)

DEFAULT QUERY

       SELECT  password, username, userid, groupid, directory, realname, shell, groupname, domain, sys_username, sys_directory FROM accounts WHERE
       username=$account AND domain=$domain

SEE ALSO

       cvm-mysql(8), cvm-pgsql(8), cvm-pwfile(8), cvm-qmail(8), cvm-unix(8), cvm-vmailmgr(8), cvm-benchclient(8), cvm-checkpassword(8),  cvm-test-
       client(8)

	http://untroubled.org/cvm/cvm.html

																	cvm-sql(7)

9 More Discussions You Might Find Interesting

1. Programming

about memset fuction

Discussion started by: ranj@chn

2. UNIX for Advanced & Expert Users

memset vs calloc

Discussion started by: salvi

3. Solaris

application Crashes on memset ?? any suggestions

Discussion started by: sudharma

4. Programming

C bzero() to memset() issue

Discussion started by: Jess83

5. Shell Programming and Scripting

More ps questions.

Discussion started by: jeffs42885