FUNCTION::USER_CHAR_(3stString and data retrieving 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 October 2012 FUNCTION::USER_CHAR_(3stap)