pintos-doxygen/html/mmap-exit_8c_source.html

/** Executes child-mm-wrt and verifies that the writes that should

   have occurred really did. */


#include <syscall.h>

#include "tests/vm/sample.inc"

#include "tests/lib.h"

#include "tests/main.h"


void

test_main (void)

{

  pid_t child;


  /* Make child write file. */

  quiet = true;

  CHECK ((child = exec ("child-mm-wrt")) != -1, "exec \"child-mm-wrt\"");

  CHECK (wait (child) == 0, "wait for child (should return 0)");

  quiet = false;


  /* Check file contents. */

  check_file ("sample.txt", sample, sizeof sample);

}

wait
static void wait(struct intq *q, struct thread **waiter)

exec
pid_t exec(const char *file)
Definition: syscall.c:79

pid_t
int pid_t
Process identifier.
Definition: syscall.h:8

check_file
void check_file(const char *file_name, const void *buf, size_t size)
Definition: lib.c:151

quiet
bool quiet
Definition: lib.c:9

lib.h

CHECK
#define CHECK(SUCCESS,...)
Takes an expression to test for SUCCESS and a message, which may include printf-style arguments.
Definition: lib.h:29

main.h

test_main
void test_main(void)
Executes child-mm-wrt and verifies that the writes that should have occurred really did.
Definition: mmap-exit.c:10