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Clib.perror()

syntax:

Clib.perror([errmsg])

where:

errmsg - a message to describe an error condition.

 

return:

string - error message that describes the error indicated by Clib.errno.

 

description:

Prints and returns an error message that describes the error defined by Clib.errno. This method is identical to calling Clib.strerror(Clib.errno). If a string variable is supplied it will be set to the string returned.

 

see:

Clib.ferror()

 

 


Clib.strerror()