15 lines
307 B
C
15 lines
307 B
C
#define _GNU_SOURCE
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <assert.h>
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int t[2];
|
|
int size;
|
|
assert(pipe(t) == 0);
|
|
size = fcntl(t[0], F_GETPIPE_SZ);
|
|
printf("size = %d\n", size);
|
|
return 0;
|
|
} |