40 lines
935 B
C
40 lines
935 B
C
|
/* This file is part of the sample code and exercises
|
||
|
|
* used by the class "Advanced Programming in the UNIX
|
||
|
|
* Environment" taught by Jan Schaumann
|
||
|
|
* <jschauma@netmeister.org> at Stevens Institute of
|
||
|
|
* Technology.
|
||
|
|
*
|
||
|
|
* This file is in the public domain.
|
||
|
|
*
|
||
|
|
* You don't have to, but if you feel like
|
||
|
|
* acknowledging where you got this code, you may
|
||
|
|
* reference me by name, email address, or point
|
||
|
|
* people to the course website:
|
||
|
|
* https://stevens.netmeister.org/631/
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <errno.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#define DATA "1234567890"
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
char buf1[] = "abc";
|
||
|
|
char buf2[BUFSIZ];
|
||
|
|
char buf3[BUFSIZ] = { 'a', 'b', 'c' };
|
||
|
|
char *s1 = "abc";
|
||
|
|
char *s2 = buf3;
|
||
|
|
|
||
|
|
char *s3;
|
||
|
|
if ((s3 = malloc(BUFSIZ)) == NULL) {
|
||
|
|
fprintf(stderr, "Unable to allocate memory: %s\n",
|
||
|
|
strerror(errno));
|
||
|
|
exit(EXIT_FAILURE);
|
||
|
|
}
|
||
|
|
(void)strncat(s3, "0123456789", BUFSIZ);
|
||
|
|
|
||
|
|
return EXIT_SUCCESS;
|
||
|
|
}
|