feat(iso): modified fd struct and func proto
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parent
1daa8e6263
commit
04bbb27df6
7
k/fd.c
7
k/fd.c
@ -1,6 +1,6 @@
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#include "fd.h"
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static struct file_entry fd_table[MAX_FD] = { 0 };
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struct file_entry fd_table[MAX_FD] = { 0 };
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static int find_next_fd(void)
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{
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@ -13,14 +13,13 @@ static int find_next_fd(void)
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return -1;
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}
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int register_fd(u32 lba, u32 file_size)
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int register_fd(u32 lba, u32 file_size, u8 is_dir)
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{
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int free_fd = find_next_fd();
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if (free_fd < 0)
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return -1;
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struct file_entry f = { .open = 0, .lba = lba, .file_offset = 0,
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.file_size = file_size };
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struct file_entry f = { 0, lba, 0, file_size, is_dir };
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fd_table[free_fd] = f;
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return free_fd;
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}
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5
k/fd.h
5
k/fd.h
@ -11,9 +11,12 @@ struct file_entry
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u32 lba;
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u32 file_offset;
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u32 file_size;
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u8 is_dir;
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};
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int register_fd(u32 lba, u32 file_size);
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extern struct file_entry fd_table[MAX_FD];
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int register_fd(u32 lba, u32 file_size, u8 is_dir);
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int destroy_fd(int fd);
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#endif /* !FD_H */
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