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Lines 43-58
def linux_ro_checker(dir_list):
Link Here
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1. A list of filesystems which are both set to be written to and are mounted |
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1. A list of filesystems which are both set to be written to and are mounted |
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read-only, may be empty. |
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read-only, may be empty. |
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""" |
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""" |
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mounted_filesystems = set() |
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ro_filesystems = set() |
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ro_filesystems = set() |
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try: |
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try: |
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with io.open("/proc/mounts", mode='r', encoding=_encodings['content'], |
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roregex = re.compile(r'(\A|,)ro(\Z|,)') |
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errors='replace') as f: |
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with io.open("/proc/mounts", mode='r', encoding=_encodings['content'],errors='replace') as f: |
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roregex = re.compile(r'(\A|,)ro(\Z|,)') |
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for line in f.readlines().reverse(): |
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for line in f: |
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path, options = map(str.strip, line.split(" ")[0:4:3]) |
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if roregex.search(line.split(" ")[3].strip()) is not None: |
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if path not in mounted_filesystems: |
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romount = line.split(" ")[1].strip() |
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mounted_filesystems.add(path) |
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ro_filesystems.add(romount) |
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if roregex.search(path) is not None: |
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ro_filesystems.add(path) |
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# If /proc/mounts can't be read, assume that there are no RO |
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# If /proc/mounts can't be read, assume that there are no RO |
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# filesystems and return. |
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# filesystems and return. |
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