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: / usr / share / systemtap / tapset / linux /
Filename : inet.stp
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/* Some functions from libc <arpa/inet.h> */

/* <tapsetdescription>
 * These functions convert between network (big-endian) and host byte
 * order, like their namesake C functions.
 * </tapsetdescription>
 */

/**
 * sfunction htonll - Convert 64-bit long long from host to network order
 * @x: Value to convert
 */
function htonll:long (x:long) %{ /* pure */ STAP_RETVALUE = (int64_t) cpu_to_be64 ((u64) STAP_ARG_x); %}

/**
 * sfunction htonl - Convert 32-bit long from host to network order
 * @x: Value to convert
 */
function htonl:long (x:long) %{ /* pure */ STAP_RETVALUE = (int64_t) cpu_to_be32 ((u32) STAP_ARG_x); %}

/**
 * sfunction htons - Convert 16-bit short from host to network order
 * @x: Value to convert
 */
function htons:long (x:long) %{ /* pure */ STAP_RETVALUE = (int64_t) cpu_to_be16 ((u16) STAP_ARG_x); %}

/**
 * sfunction ntohll - Convert 64-bit long long from network to host order
 * @x: Value to convert
 */
function ntohll:long (x:long) %{ /* pure */ STAP_RETVALUE = (int64_t) be64_to_cpu ((u64) STAP_ARG_x); %}

/**
 * sfunction ntohl - Convert 32-bit long from network to host order
 * @x: Value to convert
 */
function ntohl:long (x:long) %{ /* pure */ STAP_RETVALUE = (int64_t) be32_to_cpu ((u32) STAP_ARG_x); %}

/**
 * sfunction ntohs - Convert 16-bit short from network to host order
 * @x: Value to convert
 */
function ntohs:long (x:long) %{ /* pure */ STAP_RETVALUE = (int64_t) be16_to_cpu ((u16) STAP_ARG_x); %}