version 1.1.1.1, 2012/02/21 22:14:23
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version 1.1.1.2, 2013/07/22 11:54:42
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Line 40
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Line 40
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#endif |
#endif |
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libnet_ptag_t |
libnet_ptag_t |
libnet_build_ntp(u_int8_t leap_indicator, u_int8_t version, u_int8_t mode, | libnet_build_ntp(uint8_t leap_indicator, uint8_t version, uint8_t mode, |
u_int8_t stratum, u_int8_t poll, u_int8_t precision, u_int16_t delay_int, | uint8_t stratum, uint8_t poll, uint8_t precision, uint16_t delay_int, |
u_int16_t delay_frac, u_int16_t dispersion_int, u_int16_t dispersion_frac, | uint16_t delay_frac, uint16_t dispersion_int, uint16_t dispersion_frac, |
u_int32_t reference_id, u_int32_t ref_ts_int, u_int32_t ref_ts_frac, | uint32_t reference_id, uint32_t ref_ts_int, uint32_t ref_ts_frac, |
u_int32_t orig_ts_int, u_int32_t orig_ts_frac, u_int32_t rec_ts_int, | uint32_t orig_ts_int, uint32_t orig_ts_frac, uint32_t rec_ts_int, |
u_int32_t rec_ts_frac, u_int32_t xmt_ts_int, u_int32_t xmt_ts_frac, | uint32_t rec_ts_frac, uint32_t xmt_ts_int, uint32_t xmt_ts_frac, |
u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag) | const uint8_t *payload, uint32_t payload_s, libnet_t *l, libnet_ptag_t ptag) |
{ |
{ |
u_int32_t n, h; | uint32_t n, h; |
libnet_pblock_t *p; |
libnet_pblock_t *p; |
struct libnet_ntp_hdr ntp_hdr; |
struct libnet_ntp_hdr ntp_hdr; |
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Line 85 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, l
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Line 85 u_int8_t *payload, u_int32_t payload_s, libnet_t *l, l
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ntp_hdr.ntp_ref_ts.fraction = htonl(ref_ts_frac); |
ntp_hdr.ntp_ref_ts.fraction = htonl(ref_ts_frac); |
ntp_hdr.ntp_orig_ts.integer = htonl(orig_ts_int); |
ntp_hdr.ntp_orig_ts.integer = htonl(orig_ts_int); |
ntp_hdr.ntp_orig_ts.fraction = htonl(orig_ts_frac); |
ntp_hdr.ntp_orig_ts.fraction = htonl(orig_ts_frac); |
ntp_hdr.ntp_rec_ts.integer = htonl(orig_ts_int); | ntp_hdr.ntp_rec_ts.integer = htonl(rec_ts_int); |
ntp_hdr.ntp_rec_ts.fraction = htonl(orig_ts_frac); | ntp_hdr.ntp_rec_ts.fraction = htonl(rec_ts_frac); |
ntp_hdr.ntp_xmt_ts.integer = htonl(xmt_ts_int); |
ntp_hdr.ntp_xmt_ts.integer = htonl(xmt_ts_int); |
ntp_hdr.ntp_xmt_ts.fraction = htonl(xmt_ts_frac); |
ntp_hdr.ntp_xmt_ts.fraction = htonl(xmt_ts_frac); |
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n = libnet_pblock_append(l, p, (u_int8_t *)&ntp_hdr, LIBNET_NTP_H); | n = libnet_pblock_append(l, p, (uint8_t *)&ntp_hdr, LIBNET_NTP_H); |
if (n == -1) |
if (n == -1) |
{ |
{ |
goto bad; |
goto bad; |
} |
} |
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if ((payload && !payload_s) || (!payload && payload_s)) | /* boilerplate payload sanity check / append macro */ |
{ | LIBNET_DO_PAYLOAD(l, p); |
snprintf(l->err_buf, LIBNET_ERRBUF_SIZE, | |
"%s(): payload inconsistency\n", __func__); | |
goto bad; | |
} | |
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if (payload && payload_s) | |
{ | |
n = libnet_pblock_append(l, p, payload, payload_s); | |
if (n == -1) | |
{ | |
goto bad; | |
} | |
} | |
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return (ptag ? ptag : libnet_pblock_update(l, p, h, LIBNET_PBLOCK_NTP_H)); |
return (ptag ? ptag : libnet_pblock_update(l, p, h, LIBNET_PBLOCK_NTP_H)); |
bad: |
bad: |