From ace35eeb889757b1d6ebc54fc2c7a9492a00c0c3 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 2 Jan 2007 16:32:16 +0000 Subject: Remove networking/libiproute/linux/pkt_sched.h (and networking/libiproute/linux/ since it become empty). Style fixes. --- networking/libiproute/ip_parse_common_args.c | 6 +- networking/libiproute/iptunnel.c | 45 +-- networking/libiproute/linux/pkt_sched.h | 409 --------------------------- 3 files changed, 27 insertions(+), 433 deletions(-) delete mode 100644 networking/libiproute/linux/pkt_sched.h (limited to 'networking/libiproute') diff --git a/networking/libiproute/ip_parse_common_args.c b/networking/libiproute/ip_parse_common_args.c index fee6e5e95..64386c9dd 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 dbde477a0..a67803ff4 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 012bb5766..000000000 --- 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 -- cgit v1.2.3