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libudev Reference Manual | |
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int udev_util_encode_string (const char *str,char *str_enc,size_t len);
Encode all potentially unsafe characters of a string to the corresponding 2 char hex value prefixed by '\x'.
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input string to be encoded |
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output string to store the encoded input string |
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maximum size of the output string, which may be four times as long as the input string |
Returns : |
0 if the entire string was copied, non-zero otherwise. |