CS318 - Pintos
Pintos source browser for JHU CS318 course
src
tests
vm
page-parallel.c
Go to the documentation of this file.
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/** Runs 4 child-linear processes at once. */
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#include <syscall.h>
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#include "
tests/lib.h
"
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#include "
tests/main.h
"
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#define CHILD_CNT 4
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void
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test_main
(
void
)
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{
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pid_t
children[
CHILD_CNT
];
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int
i
;
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for
(
i
= 0;
i
<
CHILD_CNT
;
i
++)
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CHECK
((children[
i
] =
exec
(
"child-linear"
)) != -1,
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"exec \"child-linear\""
);
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for
(
i
= 0;
i
<
CHILD_CNT
;
i
++)
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CHECK
(
wait
(children[
i
]) == 0x42,
"wait for child %d"
,
i
);
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}
lib.h
CHILD_CNT
#define CHILD_CNT
Runs 4 child-linear processes at once.
Definition:
page-parallel.c:7
CHECK
#define CHECK(SUCCESS,...)
Takes an expression to test for SUCCESS and a message, which may include printf-style arguments.
Definition:
lib.h:29
exec
pid_t exec(const char *file)
Definition:
syscall.c:79
arc4::i
uint8_t i
Definition:
arc4.h:11
wait
static void wait(struct intq *q, struct thread **waiter)
main.h
pid_t
int pid_t
Process identifier.
Definition:
syscall.h:8
test_main
void test_main(void)
tests/main.h
Definition:
page-parallel.c:10
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