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authorYuqian Yang <crupest@crupest.life>2025-02-28 23:13:39 +0800
committerYuqian Yang <crupest@crupest.life>2025-02-28 23:13:39 +0800
commitdc1f0c4c0096013799416664894c5194dc7e1f52 (patch)
tree2f5d235f778cd720f4c39ec3e56b77ba6d99f375 /works/life/operating-system-course-design/read-file.c
parent7299d424d90b1effb6db69e3476ddd5af72eeba4 (diff)
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chore(store): move everything to store.
Diffstat (limited to 'works/life/operating-system-course-design/read-file.c')
-rw-r--r--works/life/operating-system-course-design/read-file.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/works/life/operating-system-course-design/read-file.c b/works/life/operating-system-course-design/read-file.c
deleted file mode 100644
index fe71f94..0000000
--- a/works/life/operating-system-course-design/read-file.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <bits/types.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <stdio.h>
-
-int main() {
- int fd = open("/mnt/fat-test/big", O_RDONLY);
- if (fd < 0)
- return 1;
-
- __off_t size = lseek(fd, 0, SEEK_END);
- if (size < 0)
- return 2;
-
- for (__off_t i = 512; i <= size; i += 512) {
- if (lseek(fd, size - i, SEEK_SET) < 0)
- return 3;
- char buffer[512];
- if (read(fd, buffer, 512) < 0)
- return 4;
- }
-
- return 0;
-}