358 lines
11 KiB
Diff
358 lines
11 KiB
Diff
From 1934af7ac7bbd967f56d0cf5fa12ec0423bd5683 Mon Sep 17 00:00:00 2001
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From: Phil Sutter <psutter@redhat.com>
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Date: Wed, 19 Sep 2018 20:23:03 +0200
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Subject: [PATCH] lib: introduce print_nl
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1625500
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Upstream Status: iproute2.git commit b85076cd74e77
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commit b85076cd74e77538918d35992b1a9cd17ff86af8
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Author: Stephen Hemminger <stephen@networkplumber.org>
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Date: Tue Sep 11 08:29:33 2018 -0700
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lib: introduce print_nl
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Common pattern in iproute commands is to print a line seperator
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in non-json mode. Make that a simple function.
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Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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---
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bridge/bridge.c | 1 -
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include/json_print.h | 2 ++
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ip/ip.c | 1 -
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ip/ipaddress.c | 12 ++++++------
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ip/ipila.c | 2 +-
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ip/ipl2tp.c | 14 +++++++-------
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ip/ipmacsec.c | 2 +-
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ip/ipmaddr.c | 2 +-
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ip/ipmroute.c | 2 +-
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ip/ipntable.c | 16 ++++++++--------
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lib/json_print.c | 7 +++++++
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lib/utils.c | 1 +
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tc/tc.c | 1 -
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13 files changed, 35 insertions(+), 28 deletions(-)
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diff --git a/bridge/bridge.c b/bridge/bridge.c
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index 28e1381..7221c0b 100644
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--- a/bridge/bridge.c
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+++ b/bridge/bridge.c
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@@ -30,7 +30,6 @@ int json;
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int timestamp;
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char *batch_file;
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int force;
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-const char *_SL_;
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static void usage(void) __attribute__((noreturn));
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diff --git a/include/json_print.h b/include/json_print.h
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index 218fedc..78a6c83 100644
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--- a/include/json_print.h
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+++ b/include/json_print.h
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@@ -41,6 +41,8 @@ void close_json_object(void);
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void open_json_array(enum output_type type, const char *delim);
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void close_json_array(enum output_type type, const char *delim);
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+void print_nl(void);
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+
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#define _PRINT_FUNC(type_name, type) \
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void print_color_##type_name(enum output_type t, \
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enum color_attr color, \
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diff --git a/ip/ip.c b/ip/ip.c
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index bb964f3..2ca55e3 100644
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--- a/ip/ip.c
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+++ b/ip/ip.c
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@@ -33,7 +33,6 @@ int oneline;
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int brief;
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int json;
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int timestamp;
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-const char *_SL_;
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int force;
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int max_flush_loops = 10;
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int batch_mode;
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diff --git a/ip/ipaddress.c b/ip/ipaddress.c
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index b7b78f6..f315a81 100644
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--- a/ip/ipaddress.c
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+++ b/ip/ipaddress.c
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@@ -240,7 +240,7 @@ static void print_linktype(FILE *fp, struct rtattr *tb)
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const char *kind
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= rta_getattr_str(linkinfo[IFLA_INFO_KIND]);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_ANY, "info_kind", " %s ", kind);
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lu = get_link_kind(kind);
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@@ -269,7 +269,7 @@ static void print_linktype(FILE *fp, struct rtattr *tb)
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const char *slave_kind
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= rta_getattr_str(linkinfo[IFLA_INFO_SLAVE_KIND]);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_ANY,
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"info_slave_kind",
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" %s_slave ",
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@@ -749,7 +749,7 @@ static void print_link_stats(FILE *fp, struct nlmsghdr *n)
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parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi),
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n->nlmsg_len - NLMSG_LENGTH(sizeof(*ifi)));
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__print_link_stats(fp, tb);
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- fprintf(fp, "%s", _SL_);
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+ print_nl();
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}
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static int print_linkinfo_brief(FILE *fp, const char *name,
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@@ -913,7 +913,7 @@ int print_linkinfo(const struct sockaddr_nl *who,
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print_link_event(fp, rta_getattr_u32(tb[IFLA_EVENT]));
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if (!filter.family || filter.family == AF_PACKET || show_details) {
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_ANY,
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"link_type",
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" link/%s ",
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@@ -1064,7 +1064,7 @@ int print_linkinfo(const struct sockaddr_nl *who,
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xdp_dump(fp, tb[IFLA_XDP], true, true);
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if (do_link && show_stats) {
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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__print_link_stats(fp, tb);
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}
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@@ -1392,7 +1392,7 @@ int print_addrinfo(const struct sockaddr_nl *who, struct nlmsghdr *n,
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if (rta_tb[IFA_CACHEINFO]) {
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struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_FP, NULL, " valid_lft ", NULL);
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if (ci->ifa_valid == INFINITY_LIFE_TIME) {
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diff --git a/ip/ipila.c b/ip/ipila.c
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index 370385c..895fe0c 100644
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--- a/ip/ipila.c
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+++ b/ip/ipila.c
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@@ -128,7 +128,7 @@ static int print_ila_mapping(const struct sockaddr_nl *who,
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else
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print_string(PRINT_FP, NULL, "%s", "-");
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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close_json_object();
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return 0;
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diff --git a/ip/ipl2tp.c b/ip/ipl2tp.c
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index 05e9638..414a9eb 100644
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--- a/ip/ipl2tp.c
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+++ b/ip/ipl2tp.c
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@@ -228,7 +228,7 @@ static void print_tunnel(const struct l2tp_data *data)
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print_string(PRINT_ANY, "encap", " encap %s",
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p->encap == L2TP_ENCAPTYPE_UDP ? "UDP" :
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p->encap == L2TP_ENCAPTYPE_IP ? "IP" : "??");
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_ANY, "local", " From %s ",
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inet_ntop(p->local_ip.family, p->local_ip.data,
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@@ -236,11 +236,11 @@ static void print_tunnel(const struct l2tp_data *data)
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print_string(PRINT_ANY, "peer", "to %s",
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inet_ntop(p->peer_ip.family, p->peer_ip.data,
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buf, sizeof(buf)));
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_uint(PRINT_ANY, "peer_tunnel", " Peer tunnel %u",
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p->peer_tunnel_id);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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if (p->encap == L2TP_ENCAPTYPE_UDP) {
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print_string(PRINT_FP, NULL,
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@@ -250,7 +250,7 @@ static void print_tunnel(const struct l2tp_data *data)
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p->local_udp_port);
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print_uint(PRINT_ANY, "peer_port", "/%hu",
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p->peer_udp_port);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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switch (p->local_ip.family) {
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case AF_INET:
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@@ -292,18 +292,18 @@ static void print_session(struct l2tp_data *data)
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print_uint(PRINT_ANY, "session_id", "Session %u", p->session_id);
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print_uint(PRINT_ANY, "tunnel_id", " in tunnel %u", p->tunnel_id);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_uint(PRINT_ANY, "peer_session_id",
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" Peer session %u,", p->peer_session_id);
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print_uint(PRINT_ANY, "peer_tunnel_id",
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" tunnel %u", p->peer_tunnel_id);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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if (p->ifname != NULL) {
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print_color_string(PRINT_ANY, COLOR_IFNAME,
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"interface", " interface name: %s" , p->ifname);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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}
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/* Show offsets only for plain console output (for legacy scripts) */
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diff --git a/ip/ipmacsec.c b/ip/ipmacsec.c
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index 4e4e158..fa56e0e 100644
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--- a/ip/ipmacsec.c
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+++ b/ip/ipmacsec.c
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@@ -627,7 +627,7 @@ static void print_attrs(struct rtattr *attrs[])
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if (attrs[MACSEC_SECY_ATTR_CIPHER_SUITE]) {
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__u64 cid = rta_getattr_u64(attrs[MACSEC_SECY_ATTR_CIPHER_SUITE]);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_ANY, "cipher_suite",
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" cipher suite: %s,", cs_id_to_name(cid));
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}
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diff --git a/ip/ipmaddr.c b/ip/ipmaddr.c
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index a484990..992b212 100644
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--- a/ip/ipmaddr.c
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+++ b/ip/ipmaddr.c
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@@ -240,7 +240,7 @@ static void print_mlist(FILE *fp, struct ma_info *list)
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print_uint(PRINT_ANY, "ifindex", "%d:", list->index);
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print_color_string(PRINT_ANY, COLOR_IFNAME,
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"ifname", "\t%s", list->name);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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cur_index = list->index;
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open_json_array(PRINT_JSON, "maddr");
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diff --git a/ip/ipmroute.c b/ip/ipmroute.c
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index cdb4d89..bc23cfe 100644
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--- a/ip/ipmroute.c
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+++ b/ip/ipmroute.c
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@@ -181,7 +181,7 @@ int print_mroute(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
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if (show_stats && tb[RTA_MFC_STATS]) {
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struct rta_mfc_stats *mfcs = RTA_DATA(tb[RTA_MFC_STATS]);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_u64(PRINT_ANY, "packets", " %"PRIu64" packets,",
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mfcs->mfcs_packets);
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print_u64(PRINT_ANY, "bytes", " %"PRIu64" bytes", mfcs->mfcs_bytes);
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diff --git a/ip/ipntable.c b/ip/ipntable.c
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index 4fae181..dd4f7c2 100644
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--- a/ip/ipntable.c
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+++ b/ip/ipntable.c
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@@ -346,7 +346,7 @@ static void print_ndtconfig(const struct ndt_config *ndtc)
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"entry_size %u ", ndtc->ndtc_entry_size);
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print_uint(PRINT_ANY, "entries", "entries %u ", ndtc->ndtc_entries);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_string(PRINT_ANY, "last_flush",
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" last_flush %s ",
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@@ -355,7 +355,7 @@ static void print_ndtconfig(const struct ndt_config *ndtc)
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"last_rand %s ",
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ntable_strtime_delta(ndtc->ndtc_last_rand));
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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print_uint(PRINT_ANY, "hash_rnd",
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" hash_rnd %u ", ndtc->ndtc_hash_rnd);
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@@ -367,7 +367,7 @@ static void print_ndtconfig(const struct ndt_config *ndtc)
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print_uint(PRINT_ANY, "proxy_qlen",
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"proxy_qlen %u ", ndtc->ndtc_proxy_qlen);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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}
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static void print_ndtparams(struct rtattr *tpb[])
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@@ -379,7 +379,7 @@ static void print_ndtparams(struct rtattr *tpb[])
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print_string(PRINT_FP, NULL, " dev ", NULL);
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print_color_string(PRINT_ANY, COLOR_IFNAME,
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"dev", "%s ", ll_index_to_name(ifindex));
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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}
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print_string(PRINT_FP, NULL, " ", NULL);
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@@ -482,7 +482,7 @@ static void print_ndtparams(struct rtattr *tpb[])
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print_u64(PRINT_ANY, "locktime", "locktime %llu ", locktime);
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}
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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}
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static void print_ndtstats(const struct ndt_stats *ndts)
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@@ -517,7 +517,7 @@ static void print_ndtstats(const struct ndt_stats *ndts)
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print_u64(PRINT_ANY, "forced_gc_runs", "forced_gc_runs %llu ",
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ndts->ndts_forced_gc_runs);
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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}
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static int print_ntable(const struct sockaddr_nl *who,
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@@ -579,7 +579,7 @@ static int print_ntable(const struct sockaddr_nl *who,
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print_string(PRINT_ANY, "name", "%s ", name);
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}
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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ret = (tb[NDTA_THRESH1] || tb[NDTA_THRESH2] || tb[NDTA_THRESH3] ||
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tb[NDTA_GC_INTERVAL]);
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@@ -611,7 +611,7 @@ static int print_ntable(const struct sockaddr_nl *who,
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}
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if (ret)
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- print_string(PRINT_FP, NULL, "%s", _SL_);
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+ print_nl();
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if (tb[NDTA_CONFIG] && show_stats)
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print_ndtconfig(RTA_DATA(tb[NDTA_CONFIG]));
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diff --git a/lib/json_print.c b/lib/json_print.c
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index 5dc41bf..09e51d0 100644
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--- a/lib/json_print.c
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+++ b/lib/json_print.c
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@@ -221,3 +221,10 @@ void print_color_null(enum output_type type,
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color_fprintf(stdout, color, fmt, value);
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}
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}
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+
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+/* Print line seperator (if not in JSON mode) */
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+void print_nl(void)
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+{
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+ if (!_jw)
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+ printf("%s", _SL_);
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+}
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diff --git a/lib/utils.c b/lib/utils.c
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index 02ce677..e87ecf3 100644
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--- a/lib/utils.c
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+++ b/lib/utils.c
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@@ -42,6 +42,7 @@
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int resolve_hosts;
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int timestamp_short;
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int pretty;
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+const char *_SL_ = "\n";
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int read_prop(const char *dev, char *prop, long *value)
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{
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diff --git a/tc/tc.c b/tc/tc.c
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index 3bb5910..2e97f2b 100644
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--- a/tc/tc.c
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+++ b/tc/tc.c
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@@ -43,7 +43,6 @@ bool use_names;
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int json;
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int color;
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int oneline;
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-const char *_SL_;
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static char *conf_file;
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--
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1.8.3.1
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