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Lines 523-528
static const struct inode_operations pro
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static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp) |
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static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp) |
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{ |
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{ |
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struct proc_dir_entry * tmp = NULL; |
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unsigned int i; |
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unsigned int i; |
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i = get_inode_number(); |
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i = get_inode_number(); |
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Lines 547-552
static int proc_register(struct proc_dir
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} |
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} |
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spin_lock(&proc_subdir_lock); |
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spin_lock(&proc_subdir_lock); |
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/* make sure name is different from the others */ |
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for(tmp = dir->subdir; tmp; tmp = tmp->next) |
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if(!strcmp(dp->name, tmp->name)) { |
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spin_unlock(&proc_subdir_lock); |
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release_inode_number(i); |
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return -EEXIST; |
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} |
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dp->next = dir->subdir; |
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dp->next = dir->subdir; |
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dp->parent = dir; |
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dp->parent = dir; |
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dir->subdir = dp; |
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dir->subdir = dp; |