child-sort.c File Reference

#include <debug.h>
#include <syscall.h>
#include "tests/lib.h"
#include "tests/main.h"

Include dependency graph for child-sort.c:

Go to the source code of this file.

Functions
int	main (int argc UNUSED, char *argv[])

Variables
const char *	test_name = "child-sort"
	Reads a 128 kB file into static data and "sorts" the bytes in it, using counting sort, a single-pass algorithm. More...
unsigned char	buf [128 *1024]
size_t	histogram [256]

Function Documentation

main()

int main	(	int argc	UNUSED,
		char *	argv[]
	)

Definition at line 16 of file child-sort.c.

References buf, CHECK, close(), histogram, arc4::i, arc4::j, open(), quiet, read(), seek(), and write().

Here is the call graph for this function:

Variable Documentation

buf

unsigned char buf[128 *1024]

Definition at line 12 of file child-sort.c.

Referenced by main().

histogram

size_t histogram[256]

Definition at line 13 of file child-sort.c.

Referenced by main().

test_name

const char* test_name = "child-sort"

Reads a 128 kB file into static data and "sorts" the bytes in it, using counting sort, a single-pass algorithm.

Child process for syn-read test.

The sorted data is written back to the same file in-place.

Definition at line 10 of file child-sort.c.