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| author | Michael Tuexen <tuexen@FreeBSD.org> | 2023-06-29 12:53:56 +0000 |
|---|---|---|
| committer | Michael Tuexen <tuexen@FreeBSD.org> | 2024-01-11 08:50:28 +0000 |
| commit | 327e9727c6277bdc0c404ae43c1d281b133f95e7 (patch) | |
| tree | 3ce36d99447b45835bf8aac6bac4de326d53ba46 | |
| parent | 2cca64fbe579dea06103cc954e28c1148d366744 (diff) | |
| download | src-327e9727c6277bdc0c404ae43c1d281b133f95e7.tar.gz src-327e9727c6277bdc0c404ae43c1d281b133f95e7.zip | |
man: improve man pages for dtrace_sctp and dtrace_tcp
Reviewed by: manpages
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D40796
(cherry picked from commit 81b4bf08955a86e51cbc7ff878e95ff5e86e5eee)
| -rw-r--r-- | share/man/man4/dtrace_sctp.4 | 14 | ||||
| -rw-r--r-- | share/man/man4/dtrace_tcp.4 | 6 |
2 files changed, 10 insertions, 10 deletions
diff --git a/share/man/man4/dtrace_sctp.4 b/share/man/man4/dtrace_sctp.4 index 628641d8309c..6e2f1ed31969 100644 --- a/share/man/man4/dtrace_sctp.4 +++ b/share/man/man4/dtrace_sctp.4 @@ -21,7 +21,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd August 22, 2018 +.Dd June 29, 2023 .Dt DTRACE_SCTP 4 .Os .Sh NAME @@ -148,20 +148,20 @@ A script that logs SCTP packets in real time: dtrace:::BEGIN { - printf(" %3s %15s:%-5s %15s:%-5s\n", "CPU", + printf(" %3s %15s:%-5s %15s:%-5s\\n", "CPU", "LADDR", "LPORT", "RADDR", "RPORT"); } sctp:::send { - printf(" %3d %16s:%-5d -> %16s:%-5d\n", cpu, + printf(" %3d %16s:%-5d -> %16s:%-5d\\n", cpu, args[2]->ip_saddr, args[4]->sctp_sport, args[2]->ip_daddr, args[4]->sctp_dport); } sctp:::receive { - printf(" %3d %16s:%-5d <- %16s:%-5d\n", cpu, + printf(" %3d %16s:%-5d <- %16s:%-5d\\n", cpu, args[2]->ip_daddr, args[4]->sctp_dport, args[2]->ip_saddr, args[4]->sctp_sport); } @@ -175,7 +175,7 @@ int last[int]; dtrace:::BEGIN { - printf(" %3s %12s %-25s %-25s\n", + printf(" %3s %12s %-25s %-25s\\n", "CPU", "DELTA(us)", "OLD", "NEW"); } @@ -183,7 +183,7 @@ sctp:::state-change / last[args[1]->cs_cid] / { this->elapsed = (timestamp - last[args[1]->cs_cid]) / 1000; - printf(" %3d %12d %-25s -> %-25s\n", cpu, this->elapsed, + printf(" %3d %12d %-25s -> %-25s\\n", cpu, this->elapsed, sctp_state_string[args[5]->sctps_state], sctp_state_string[args[3]->sctps_state]); last[args[1]->cs_cid] = timestamp; @@ -192,7 +192,7 @@ sctp:::state-change sctp:::state-change / last[args[1]->cs_cid] == 0 / { - printf(" %3d %12s %-25s -> %-25s\n", cpu, "-", + printf(" %3d %12s %-25s -> %-25s\\n", cpu, "-", sctp_state_string[args[5]->sctps_state], sctp_state_string[args[3]->sctps_state]); last[args[1]->cs_cid] = timestamp; diff --git a/share/man/man4/dtrace_tcp.4 b/share/man/man4/dtrace_tcp.4 index fda957e530c7..7d300d0f8068 100644 --- a/share/man/man4/dtrace_tcp.4 +++ b/share/man/man4/dtrace_tcp.4 @@ -22,7 +22,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd August 1, 2018 +.Dd June 29, 2023 .Dt DTRACE_TCP 4 .Os .Sh NAME @@ -315,7 +315,7 @@ tcp:::send printf("%s", args[4]->tcp_flags & TH_ACK ? "ACK|" : ""); printf("%s", args[4]->tcp_flags & TH_URG ? "URG|" : ""); printf("%s", args[4]->tcp_flags == 0 ? "null " : ""); - printf("\b)\\n"); + printf("\\b)\\n"); } tcp:::receive @@ -331,7 +331,7 @@ tcp:::receive printf("%s", args[4]->tcp_flags & TH_ACK ? "ACK|" : ""); printf("%s", args[4]->tcp_flags & TH_URG ? "URG|" : ""); printf("%s", args[4]->tcp_flags == 0 ? "null " : ""); - printf("\b)\\n"); + printf("\\b)\\n"); } .Ed The following script logs TCP connection state changes as they occur: |