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LibC: Implement the rewinddir() function
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commit
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2 changed files with 11 additions and 2 deletions
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@ -35,8 +35,7 @@ int closedir(DIR* dirp)
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{
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if (!dirp || dirp->fd == -1)
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return -EBADF;
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if (dirp->buffer)
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free(dirp->buffer);
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free(dirp->buffer);
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int rc = close(dirp->fd);
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if (rc == 0)
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dirp->fd = -1;
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@ -44,6 +43,15 @@ int closedir(DIR* dirp)
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return rc;
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}
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void rewinddir(DIR* dirp)
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{
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free(dirp->buffer);
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dirp->buffer = nullptr;
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dirp->buffer_size = 0;
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dirp->nextptr = nullptr;
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lseek(dirp->fd, 0, SEEK_SET);
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}
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struct [[gnu::packed]] sys_dirent {
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ino_t ino;
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u8 file_type;
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