> See the code below, which just prints sizeof(long)
>
> drkirkby@hpbox:~$ /home/dclarke/local/bin/gcc test.c
> drkirkby@hpbox:~$ file a.out
> a.out: PA-RISC1.1 shared executable dynamically linked -not stripped
> drkirkby@hpbox:~$ ./a.out
> sizeof(long)=4
> drkirkby@hpbox:~$ /opt/hp-gcc64-4.4.0/bin/gcc test.c
> drkirkby@hpbox:~$ file a.out
> a.out: ELF-64 executable object file - PA-RISC 2.0 (LP64)
> drkirkby@hpbox:~$ ./a.out
> sizeof(long)=8
> drkirkby@hpbox:~$ cat test.c
> #include <stdio.h>
> int main(int argc, char **argv){
>
> printf("sizeof(long)=%d\n",sizeof(long));
> }
Please try this :
/*
* Main function
*/
/* Feature test switches */
#define _POSIX_SOURCE 1
/* System Headers */
#include <errno.h>
#include <stdio.h>
#include <sys/types.h>
#include <time.h>
#include <stdlib.h>
#include <unistd.h>
/* Macros */
#define TRUE 1
#define FALSE 0
/* External function */
/*
* Function to print size of basic data types
*/
int main(int argc, char *argv[])
{
printf ("\nC\n");
printf ( "sizeof char = %d\n", sizeof (char));
printf ( "sizeof double = %d\n", sizeof (double));
printf ( "sizeof float = %d\n", sizeof (float));
printf ( "sizeof int = %d\n", sizeof (int));
printf ( "sizeof long = %d\n", sizeof (long));
printf ( "sizeof long long = %d\n", sizeof (long long));
printf ( "sizeof short = %d\n", sizeof (short));
printf ( "sizeof void * = %d\n", sizeof (void *));
printf ( "sizeof clock_t = %d\n", sizeof (clock_t));
printf ( "sizeof gid_t = %d\n", sizeof (gid_t));
printf ( "sizeof pid_t = %d\n", sizeof (pid_t));
printf ( "sizeof size_t = %d\n", sizeof (size_t));
printf ( "sizeof ssize_t = %d\n", sizeof (ssize_t));
printf ( "sizeof time_t = %d\n", sizeof (time_t));
printf ( "sizeof uid_t = %d\n", sizeof (uid_t));
printf ( "sizeof \"\" = %d\n", sizeof (""));
return(0);
}
Also what do you get from gcc --version and please compile the above with
gcc -v and show me what you see.
--
Dennis Clarke
dclarke@xxxxxxxxxxxxxx <- Email related to the open source Solaris
dclarke@xxxxxxxxxxxxx <- Email related to open source for Solaris
