PKUOS - Pintos
Pintos source browser for PKU Operating System course
src
tests
userprog
close-normal.c
Go to the documentation of this file.
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/** Opens a file and then closes it. */
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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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void
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test_main
(
void
)
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{
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int
handle;
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CHECK
((handle =
open
(
"sample.txt"
)) > 1,
"open \"sample.txt\""
);
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msg
(
"close \"sample.txt\""
);
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close
(handle);
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}
test_main
void test_main(void)
Opens a file and then closes it.
Definition:
close-normal.c:8
close
void close(int fd)
Definition:
syscall.c:139
open
int open(const char *file)
Definition:
syscall.c:103
msg
void msg(const char *format,...)
Definition:
lib.c:28
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
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