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i am doing this read/ write operation for a driver module program. In that program, i have to change the integer into char so that i can print it through ...
  1. 02-22-2009 #1
    veda87
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    Post need a function

    i am doing this read/ write operation for a driver module program. In that program, i have to change the integer into char so that i can print it through copy_to_user function. so i need a function for doing this.(similar to itoa in C programming).

    i am using linux kernel functions. so i need a kernel function for performing this operation.

    can anyone tell me a function for doing this.
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  2. 02-23-2009 #2
    veda87
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    i got the function. it is simple_strtol() which converts a string into an integer.... and it is the snprintf() which does the reverse operation...
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