FUNCTION::USER_CHAR_(3stap)                      String and data retrieving fun                      FUNCTION::USER_CHAR_(3stap)



NAME
       function::user_char_warn - Retrieves a char value stored in user space

SYNOPSIS
           user_char_warn:long(addr:long)

ARGUMENTS
       addr
           the user space address to retrieve the char from

DESCRIPTION
       Returns the char value from a given user space address. Returns zero when user space and warns (but does not abort) about
       the failure.



SystemTap Tapset Reference                                 August 2011                               FUNCTION::USER_CHAR_(3stap)