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-rw-r--r--networking/libiproute/ip_parse_common_args.c6
-rw-r--r--networking/libiproute/iptunnel.c45
-rw-r--r--networking/libiproute/linux/pkt_sched.h409
3 files changed, 27 insertions, 433 deletions
diff --git a/networking/libiproute/ip_parse_common_args.c b/networking/libiproute/ip_parse_common_args.c
index fee6e5e..64386c9 100644
--- a/networking/libiproute/ip_parse_common_args.c
+++ b/networking/libiproute/ip_parse_common_args.c
@@ -35,7 +35,8 @@ void ip_parse_common_args(int *argcp, char ***argvp)
char *opt = argv[1];
if (strcmp(opt,"--") == 0) {
- argc--; argv++;
+ argc--;
+ argv++;
break;
}
@@ -69,7 +70,8 @@ void ip_parse_common_args(int *argcp, char ***argvp)
} else {
bb_show_usage();
}
- argc--; argv++;
+ argc--;
+ argv++;
}
_SL_ = oneline ? "\\" : "\n" ;
*argcp = argc;
diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index dbde477..a67803f 100644
--- a/networking/libiproute/iptunnel.c
+++ b/networking/libiproute/iptunnel.c
@@ -409,46 +409,46 @@ static void print_tunnel(struct ip_tunnel_parm *p)
if (p->iph.tos) {
SPRINT_BUF(b1);
printf(" tos");
- if (p->iph.tos&1)
+ if (p->iph.tos & 1)
printf(" inherit");
- if (p->iph.tos&~1)
- printf("%c%s ", p->iph.tos&1 ? '/' : ' ',
- rtnl_dsfield_n2a(p->iph.tos&~1, b1, sizeof(b1)));
+ if (p->iph.tos & ~1)
+ printf("%c%s ", p->iph.tos & 1 ? '/' : ' ',
+ rtnl_dsfield_n2a(p->iph.tos & ~1, b1, sizeof(b1)));
}
- if (!(p->iph.frag_off&htons(IP_DF)))
+ if (!(p->iph.frag_off & htons(IP_DF)))
printf(" nopmtudisc");
- if ((p->i_flags&GRE_KEY) && (p->o_flags&GRE_KEY) && p->o_key == p->i_key)
+ if ((p->i_flags & GRE_KEY) && (p->o_flags & GRE_KEY) && p->o_key == p->i_key)
printf(" key %s", s3);
- else if ((p->i_flags|p->o_flags)&GRE_KEY) {
- if (p->i_flags&GRE_KEY)
+ else if ((p->i_flags | p->o_flags) & GRE_KEY) {
+ if (p->i_flags & GRE_KEY)
printf(" ikey %s ", s3);
- if (p->o_flags&GRE_KEY)
+ if (p->o_flags & GRE_KEY)
printf(" okey %s ", s4);
}
- if (p->i_flags&GRE_SEQ)
+ if (p->i_flags & GRE_SEQ)
printf("%s Drop packets out of sequence.\n", _SL_);
- if (p->i_flags&GRE_CSUM)
+ if (p->i_flags & GRE_CSUM)
printf("%s Checksum in received packet is required.", _SL_);
- if (p->o_flags&GRE_SEQ)
+ if (p->o_flags & GRE_SEQ)
printf("%s Sequence packets on output.", _SL_);
- if (p->o_flags&GRE_CSUM)
+ if (p->o_flags & GRE_CSUM)
printf("%s Checksum output packets.", _SL_);
}
static int do_tunnels_list(struct ip_tunnel_parm *p)
{
char name[IFNAMSIZ];
- unsigned long rx_bytes, rx_packets, rx_errs, rx_drops,
- rx_fifo, rx_frame,
- tx_bytes, tx_packets, tx_errs, tx_drops,
- tx_fifo, tx_colls, tx_carrier, rx_multi;
+ unsigned long rx_bytes, rx_packets, rx_errs, rx_drops,
+ rx_fifo, rx_frame,
+ tx_bytes, tx_packets, tx_errs, tx_drops,
+ tx_fifo, tx_colls, tx_carrier, rx_multi;
int type;
struct ip_tunnel_parm p1;
-
char buf[512];
FILE *fp = fopen("/proc/net/dev", "r");
+
if (fp == NULL) {
perror("fopen");
return -1;
@@ -459,8 +459,10 @@ static int do_tunnels_list(struct ip_tunnel_parm *p)
while (fgets(buf, sizeof(buf), fp) != NULL) {
char *ptr;
- buf[sizeof(buf) - 1] = 0;
- if ((ptr = strchr(buf, ':')) == NULL ||
+
+ /*buf[sizeof(buf) - 1] = 0; - fgets is safe anyway */
+ ptr = strchr(buf, ':');
+ if (ptr == NULL ||
(*ptr++ = 0, sscanf(buf, "%s", name) != 1)) {
bb_error_msg("wrong format of /proc/net/dev. Sorry");
return -1;
@@ -541,6 +543,5 @@ int do_iptunnel(int argc, char **argv)
} else
return do_show(0, NULL);
- bb_error_msg("command \"%s\" is unknown", *argv);
- exit(-1);
+ bb_error_msg_and_die("command \"%s\" is unknown", *argv);
}
diff --git a/networking/libiproute/linux/pkt_sched.h b/networking/libiproute/linux/pkt_sched.h
deleted file mode 100644
index 012bb57..0000000
--- a/networking/libiproute/linux/pkt_sched.h
+++ /dev/null
@@ -1,409 +0,0 @@
-/* vi: set sw=4 ts=4: */
-#ifndef __LINUX_PKT_SCHED_H
-#define __LINUX_PKT_SCHED_H
-
-/* Logical priority bands not depending on specific packet scheduler.
- Every scheduler will map them to real traffic classes, if it has
- no more precise mechanism to classify packets.
-
- These numbers have no special meaning, though their coincidence
- with obsolete IPv6 values is not occasional :-). New IPv6 drafts
- preferred full anarchy inspired by diffserv group.
-
- Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
- class, actually, as rule it will be handled with more care than
- filler or even bulk.
- */
-
-#define TC_PRIO_BESTEFFORT 0
-#define TC_PRIO_FILLER 1
-#define TC_PRIO_BULK 2
-#define TC_PRIO_INTERACTIVE_BULK 4
-#define TC_PRIO_INTERACTIVE 6
-#define TC_PRIO_CONTROL 7
-
-#define TC_PRIO_MAX 15
-
-/* Generic queue statistics, available for all the elements.
- Particular schedulers may have also their private records.
- */
-
-struct tc_stats
-{
- uint64_t bytes; /* Nnmber of enqueued bytes */
- uint32_t packets; /* Number of enqueued packets */
- uint32_t drops; /* Packets dropped because of lack of resources */
- uint32_t overlimits; /* Number of throttle events when this
- * flow goes out of allocated bandwidth */
- uint32_t bps; /* Current flow byte rate */
- uint32_t pps; /* Current flow packet rate */
- uint32_t qlen;
- uint32_t backlog;
-#ifdef __KERNEL__
- spinlock_t *lock;
-#endif
-};
-
-struct tc_estimator
-{
- char interval;
- unsigned char ewma_log;
-};
-
-/* "Handles"
- ---------
-
- All the traffic control objects have 32bit identifiers, or "handles".
-
- They can be considered as opaque numbers from user API viewpoint,
- but actually they always consist of two fields: major and
- minor numbers, which are interpreted by kernel specially,
- that may be used by applications, though not recommended.
-
- F.e. qdisc handles always have minor number equal to zero,
- classes (or flows) have major equal to parent qdisc major, and
- minor uniquely identifying class inside qdisc.
-
- Macros to manipulate handles:
- */
-
-#define TC_H_MAJ_MASK (0xFFFF0000U)
-#define TC_H_MIN_MASK (0x0000FFFFU)
-#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
-#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
-#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
-
-#define TC_H_UNSPEC (0U)
-#define TC_H_ROOT (0xFFFFFFFFU)
-#define TC_H_INGRESS (0xFFFFFFF1U)
-
-struct tc_ratespec
-{
- unsigned char cell_log;
- unsigned char __reserved;
- unsigned short feature;
- short addend;
- unsigned short mpu;
- uint32_t rate;
-};
-
-/* FIFO section */
-
-struct tc_fifo_qopt
-{
- uint32_t limit; /* Queue length: bytes for bfifo, packets for pfifo */
-};
-
-/* PRIO section */
-
-#define TCQ_PRIO_BANDS 16
-
-struct tc_prio_qopt
-{
- int bands; /* Number of bands */
- uint8_t priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
-};
-
-/* CSZ section */
-
-struct tc_csz_qopt
-{
- int flows; /* Maximal number of guaranteed flows */
- unsigned char R_log; /* Fixed point position for round number */
- unsigned char delta_log; /* Log of maximal managed time interval */
- uint8_t priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> CSZ band */
-};
-
-struct tc_csz_copt
-{
- struct tc_ratespec slice;
- struct tc_ratespec rate;
- struct tc_ratespec peakrate;
- uint32_t limit;
- uint32_t buffer;
- uint32_t mtu;
-};
-
-enum
-{
- TCA_CSZ_UNSPEC,
- TCA_CSZ_PARMS,
- TCA_CSZ_RTAB,
- TCA_CSZ_PTAB,
-};
-
-/* TBF section */
-
-struct tc_tbf_qopt
-{
- struct tc_ratespec rate;
- struct tc_ratespec peakrate;
- uint32_t limit;
- uint32_t buffer;
- uint32_t mtu;
-};
-
-enum
-{
- TCA_TBF_UNSPEC,
- TCA_TBF_PARMS,
- TCA_TBF_RTAB,
- TCA_TBF_PTAB,
-};
-
-
-/* TEQL section */
-
-/* TEQL does not require any parameters */
-
-/* SFQ section */
-
-struct tc_sfq_qopt
-{
- unsigned quantum; /* Bytes per round allocated to flow */
- int perturb_period; /* Period of hash perturbation */
- uint32_t limit; /* Maximal packets in queue */
- unsigned divisor; /* Hash divisor */
- unsigned flows; /* Maximal number of flows */
-};
-
-/*
- * NOTE: limit, divisor and flows are hardwired to code at the moment.
- *
- * limit=flows=128, divisor=1024;
- *
- * The only reason for this is efficiency, it is possible
- * to change these parameters in compile time.
- */
-
-/* RED section */
-
-enum
-{
- TCA_RED_UNSPEC,
- TCA_RED_PARMS,
- TCA_RED_STAB,
-};
-
-struct tc_red_qopt
-{
- uint32_t limit; /* HARD maximal queue length (bytes) */
- uint32_t qth_min; /* Min average length threshold (bytes) */
- uint32_t qth_max; /* Max average length threshold (bytes) */
- unsigned char Wlog; /* log(W) */
- unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
- unsigned char Scell_log; /* cell size for idle damping */
- unsigned char flags;
-#define TC_RED_ECN 1
-};
-
-struct tc_red_xstats
-{
- uint32_t early; /* Early drops */
- uint32_t pdrop; /* Drops due to queue limits */
- uint32_t other; /* Drops due to drop() calls */
- uint32_t marked; /* Marked packets */
-};
-
-/* GRED section */
-
-#define MAX_DPs 16
-
-enum
-{
- TCA_GRED_UNSPEC,
- TCA_GRED_PARMS,
- TCA_GRED_STAB,
- TCA_GRED_DPS,
-};
-
-#define TCA_SET_OFF TCA_GRED_PARMS
-struct tc_gred_qopt
-{
- uint32_t limit; /* HARD maximal queue length (bytes) */
- uint32_t qth_min; /* Min average length threshold (bytes) */
- uint32_t qth_max; /* Max average length threshold (bytes) */
- uint32_t DP; /* upto 2^32 DPs */
- uint32_t backlog;
- uint32_t qave;
- uint32_t forced;
- uint32_t early;
- uint32_t other;
- uint32_t pdrop;
-
- unsigned char Wlog; /* log(W) */
- unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
- unsigned char Scell_log; /* cell size for idle damping */
- uint8_t prio; /* prio of this VQ */
- uint32_t packets;
- uint32_t bytesin;
-};
-/* gred setup */
-struct tc_gred_sopt
-{
- uint32_t DPs;
- uint32_t def_DP;
- uint8_t grio;
-};
-
-/* HTB section */
-#define TC_HTB_NUMPRIO 4
-#define TC_HTB_MAXDEPTH 4
-
-struct tc_htb_opt
-{
- struct tc_ratespec rate;
- struct tc_ratespec ceil;
- uint32_t buffer;
- uint32_t cbuffer;
- uint32_t quantum; /* out only */
- uint32_t level; /* out only */
- uint8_t prio;
- uint8_t injectd; /* inject class distance */
- uint8_t pad[2];
-};
-struct tc_htb_glob
-{
- uint32_t rate2quantum; /* bps->quantum divisor */
- uint32_t defcls; /* default class number */
- uint32_t use_dcache; /* use dequeue cache ? */
- uint32_t debug; /* debug flags */
-
-
- /* stats */
- uint32_t deq_rate; /* dequeue rate */
- uint32_t utilz; /* dequeue utilization */
- uint32_t trials; /* deq_prio trials per dequeue */
- uint32_t dcache_hits;
- uint32_t direct_pkts; /* count of non shapped packets */
-};
-enum
-{
- TCA_HTB_UNSPEC,
- TCA_HTB_PARMS,
- TCA_HTB_INIT,
- TCA_HTB_CTAB,
- TCA_HTB_RTAB,
-};
-struct tc_htb_xstats
-{
- uint32_t lends;
- uint32_t borrows;
- uint32_t giants; /* too big packets (rate will not be accurate) */
- uint32_t injects; /* how many times leaf used injected bw */
- uint32_t tokens;
- uint32_t ctokens;
-};
-
-/* CBQ section */
-
-#define TC_CBQ_MAXPRIO 8
-#define TC_CBQ_MAXLEVEL 8
-#define TC_CBQ_DEF_EWMA 5
-
-struct tc_cbq_lssopt
-{
- unsigned char change;
- unsigned char flags;
-#define TCF_CBQ_LSS_BOUNDED 1
-#define TCF_CBQ_LSS_ISOLATED 2
- unsigned char ewma_log;
- unsigned char level;
-#define TCF_CBQ_LSS_FLAGS 1
-#define TCF_CBQ_LSS_EWMA 2
-#define TCF_CBQ_LSS_MAXIDLE 4
-#define TCF_CBQ_LSS_MINIDLE 8
-#define TCF_CBQ_LSS_OFFTIME 0x10
-#define TCF_CBQ_LSS_AVPKT 0x20
- uint32_t maxidle;
- uint32_t minidle;
- uint32_t offtime;
- uint32_t avpkt;
-};
-
-struct tc_cbq_wrropt
-{
- unsigned char flags;
- unsigned char priority;
- unsigned char cpriority;
- unsigned char __reserved;
- uint32_t allot;
- uint32_t weight;
-};
-
-struct tc_cbq_ovl
-{
- unsigned char strategy;
-#define TC_CBQ_OVL_CLASSIC 0
-#define TC_CBQ_OVL_DELAY 1
-#define TC_CBQ_OVL_LOWPRIO 2
-#define TC_CBQ_OVL_DROP 3
-#define TC_CBQ_OVL_RCLASSIC 4
- unsigned char priority2;
- uint32_t penalty;
-};
-
-struct tc_cbq_police
-{
- unsigned char police;
- unsigned char __res1;
- unsigned short __res2;
-};
-
-struct tc_cbq_fopt
-{
- uint32_t split;
- uint32_t defmap;
- uint32_t defchange;
-};
-
-struct tc_cbq_xstats
-{
- uint32_t borrows;
- uint32_t overactions;
- int32_t avgidle;
- int32_t undertime;
-};
-
-enum
-{
- TCA_CBQ_UNSPEC,
- TCA_CBQ_LSSOPT,
- TCA_CBQ_WRROPT,
- TCA_CBQ_FOPT,
- TCA_CBQ_OVL_STRATEGY,
- TCA_CBQ_RATE,
- TCA_CBQ_RTAB,
- TCA_CBQ_POLICE,
-};
-
-#define TCA_CBQ_MAX TCA_CBQ_POLICE
-
-/* dsmark section */
-
-enum {
- TCA_DSMARK_UNSPEC,
- TCA_DSMARK_INDICES,
- TCA_DSMARK_DEFAULT_INDEX,
- TCA_DSMARK_SET_TC_INDEX,
- TCA_DSMARK_MASK,
- TCA_DSMARK_VALUE
-};
-
-#define TCA_DSMARK_MAX TCA_DSMARK_VALUE
-
-/* ATM section */
-
-enum {
- TCA_ATM_UNSPEC,
- TCA_ATM_FD, /* file/socket descriptor */
- TCA_ATM_PTR, /* pointer to descriptor - later */
- TCA_ATM_HDR, /* LL header */
- TCA_ATM_EXCESS, /* excess traffic class (0 for CLP) */
- TCA_ATM_ADDR, /* PVC address (for output only) */
- TCA_ATM_STATE /* VC state (ATM_VS_*; for output only) */
-};
-
-#define TCA_ATM_MAX TCA_ATM_STATE
-
-#endif
generated by cgit v1.1 at 2024-12-30 23:34:09 +0000