MESSAGE
| DATE | 2005-01-25 |
| FROM | From: "Inker, Evan"
|
| SUBJECT | RE: [hangout] Simple C question
|
Check this out
strcopy.c
/* strcopy.c written by detour-at-metalshell.com
*
* example of a string copying function.
*
* http://www.metalshell.com/
*
*/
#include
#include
void strcopy(const char *, char *);
int main() {
char string1[] = "This is string1";
char string2[] = "This is string2";
strcopy(string1, string2);
printf("String2: %s", string2);
}
void strcopy(const char * str1, char * str2) {
int x = 0;
/* change the size of string2 to the size of string1 */
realloc(str2, sizeof(str1));
do {
str2[x] = str1[x];
} while (str1[x++] != '\0');
}
Regards,
Evan M. Inker (New York) x. 4615
-----Original Message-----
From: Martin, Jared [mailto:JMartin-at-dglaw.com]
Sent: Tuesday, January 25, 2005 2:28 PM
To: hangout-at-nylxs.com
Subject: [hangout] Simple C question
If I have three strings:
char *str1;
char str2[];
char str3[10];
how do I copy the info from str1 to str2?
how do I copy the info from str1 to str3? (I imagine it is the same, and I
realize I will loose data if strlen(str1)>10)
Thank you very much
Sincerely,
*****************************
Jared Martin
IT Desktop Support
Davis & Gilbert LLP
1740 Broadway
New York, NY 10019
Help Desk: 212-237-1500
Office: 212-237-1504
Cell: 646-773-4138
Fax: (212) 974-7023
*************************************
____________________________
NYLXS: New Yorker Free Software Users Scene
Fair Use -
because it's either fair use or useless....
NYLXS is a trademark of NYLXS, Inc
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____________________________
NYLXS: New Yorker Free Software Users Scene
Fair Use -
because it's either fair use or useless....
NYLXS is a trademark of NYLXS, Inc
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