Remove networking/libiproute/linux/pkt_sched.h

(and networking/libiproute/linux/ since it become empty).
Style fixes.

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 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