d998972eb5
Similarly to bpf_attr fields checks. * ptp_clock.h: New file. * Makefile.am (strace_SOURCES): Add it. (strace_SOURCES_check, BUILT_SOURCES, CLEANFILES): Add ptp_clock_check.c. (EXTRA_DIST): Add gen_ptp_clock_check.sh. (ptp_clock_check.c): New rule. * configure.ac (AC_CHECK_HEADERS([linux/ptp_clock.h])): Call st_PTP_CLOCK. * gen_ptp_clock_check.sh: New file. * m4/gen_ptp_clock_m4.awk: Likewise. * m4/gen_ptp_clock_m4.sh: Likewise.
114 lines
2.7 KiB
C
114 lines
2.7 KiB
C
#ifndef STRACE_PTP_CLOCK_H
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#define STRACE_PTP_CLOCK_H
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#include "stdint.h"
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#ifndef PTP_CLK_MAGIC
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# define PTP_CLK_MAGIC '='
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#else
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# if PTP_CLK_MAGIC != '='
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# error "Unexpected value of PTP_CLK_MAGIC"
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# endif
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#endif
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struct strace_ptp_clock_time {
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int64_t sec;
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uint32_t nsec;
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uint32_t reserved;
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};
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#define strace_ptp_clock_time_size \
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sizeof(struct strace_ptp_clock_time)
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#define expected_strace_ptp_clock_time_size 16
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struct strace_ptp_clock_caps {
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int max_adj;
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int n_alarm;
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int n_ext_ts;
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int n_per_out;
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int pps;
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int n_pins;
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int cross_timestamping;
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int rsv[13];
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};
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#define strace_ptp_clock_caps_size \
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sizeof(struct strace_ptp_clock_caps)
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#define expected_strace_ptp_clock_caps_size 80
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struct strace_ptp_extts_request {
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unsigned int index;
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unsigned int flags;
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unsigned int rsv[2];
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};
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#define strace_ptp_extts_request_size \
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sizeof(struct strace_ptp_extts_request)
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#define expected_strace_ptp_extts_request_size 16
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struct strace_ptp_perout_request {
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struct strace_ptp_clock_time start;
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struct strace_ptp_clock_time period;
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unsigned int index;
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unsigned int flags;
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unsigned int rsv[4];
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};
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#define strace_ptp_perout_request_size \
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sizeof(struct strace_ptp_perout_request)
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#define expected_strace_ptp_perout_request_size 56
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#ifndef PTP_MAX_SAMPLES
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# define PTP_MAX_SAMPLES 25
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#else
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# if PTP_MAX_SAMPLES != 25
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# error "Unexpected value of PTP_MAX_SAMPLES"
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# endif
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#endif
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struct strace_ptp_sys_offset {
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unsigned int n_samples;
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unsigned int rsv[3];
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struct strace_ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
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};
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#define strace_ptp_sys_offset_size \
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sizeof(struct strace_ptp_sys_offset)
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#define expected_strace_ptp_sys_offset_size 832
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struct strace_ptp_sys_offset_precise {
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struct strace_ptp_clock_time device;
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struct strace_ptp_clock_time sys_realtime;
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struct strace_ptp_clock_time sys_monoraw;
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unsigned int rsv[4];
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};
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#define strace_ptp_sys_offset_precise_size \
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sizeof(struct strace_ptp_sys_offset_precise)
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#define expected_strace_ptp_sys_offset_precise_size 64
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struct strace_ptp_pin_desc {
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char name[64];
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unsigned int index;
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unsigned int func;
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unsigned int chan;
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unsigned int rsv[5];
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};
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#define strace_ptp_pin_desc_size \
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sizeof(struct strace_ptp_pin_desc)
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#define expected_strace_ptp_pin_desc_size 96
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struct strace_ptp_extts_event {
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struct strace_ptp_clock_time t;
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unsigned int index;
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unsigned int flags;
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unsigned int rsv[2];
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};
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#define strace_ptp_extts_event_size \
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sizeof(struct strace_ptp_extts_event)
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#define expected_strace_ptp_extts_event_size 32
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#endif /* STRACE_PTP_CLOCK_H */
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