1FUNCTION::USER_CHAR_(3staSpt)ring and data retrieving fFuUnNCTION::USER_CHAR_(3stap)
2
3
4

NAME

6       function::user_char_warn - Retrieves a char value stored in user space
7

SYNOPSIS

9           user_char_warn:long(addr:long)
10

ARGUMENTS

12       addr
13           the user space address to retrieve the char from
14

DESCRIPTION

16       Returns the char value from a given user space address. Returns zero
17       when user space data is not accessible and warns about the failure (but
18       does not error).
19

SEE ALSO

21       tapset::uconversions(3stap)
22
23
24
25SystemTap Tapset Reference       November 2022     FUNCTION::USER_CHAR_(3stap)
Impressum