pkt_dev->xmit_mode = M_QUEUE_XMIT;
			pkt_dev->last_ok = 1;
		} else {
			sprintf(pg_result,
				"xmit_mode -:%s:- unknown\nAvailable modes: %s",
				f, "start_xmit, netif_receive\n");
			return count;
		}
		sprintf(pg_result, "OK: xmit_mode=%s", f);

            

Reported by FlawFinder.

              				f, "start_xmit, netif_receive\n");
			return count;
		}
		sprintf(pg_result, "OK: xmit_mode=%s", f);
		return count;
	}
	if (!strcmp(name, "flag")) {
		__u32 flag;
		char f[32];

            

Reported by FlawFinder.

              			else
				pkt_dev->flags |= flag;
		} else {
			sprintf(pg_result,
				"Flag -:%s:- unknown\nAvailable flags, (prepend ! to un-set flag):\n%s",
				f,
				"IPSRC_RND, IPDST_RND, UDPSRC_RND, UDPDST_RND, "
				"MACSRC_RND, MACDST_RND, TXSIZE_RND, IPV6, "
				"MPLS_RND, VID_RND, SVID_RND, FLOW_SEQ, "

            

Reported by FlawFinder.

              		buf[len] = 0;
		if (strcmp(buf, pkt_dev->dst_min) != 0) {
			memset(pkt_dev->dst_min, 0, sizeof(pkt_dev->dst_min));
			strcpy(pkt_dev->dst_min, buf);
			pkt_dev->daddr_min = in_aton(pkt_dev->dst_min);
			pkt_dev->cur_daddr = pkt_dev->daddr_min;
		}
		if (debug)
			pr_debug("dst_min set to: %s\n", pkt_dev->dst_min);

            

Reported by FlawFinder.

              		if (debug)
			pr_debug("dst_min set to: %s\n", pkt_dev->dst_min);
		i += len;
		sprintf(pg_result, "OK: dst_min=%s", pkt_dev->dst_min);
		return count;
	}
	if (!strcmp(name, "dst_max")) {
		len = strn_len(&user_buffer[i], sizeof(pkt_dev->dst_max) - 1);
		if (len < 0)

            

Reported by FlawFinder.

              		buf[len] = 0;
		if (strcmp(buf, pkt_dev->dst_max) != 0) {
			memset(pkt_dev->dst_max, 0, sizeof(pkt_dev->dst_max));
			strcpy(pkt_dev->dst_max, buf);
			pkt_dev->daddr_max = in_aton(pkt_dev->dst_max);
			pkt_dev->cur_daddr = pkt_dev->daddr_max;
		}
		if (debug)
			pr_debug("dst_max set to: %s\n", pkt_dev->dst_max);

            

Reported by FlawFinder.

              		if (debug)
			pr_debug("dst_max set to: %s\n", pkt_dev->dst_max);
		i += len;
		sprintf(pg_result, "OK: dst_max=%s", pkt_dev->dst_max);
		return count;
	}
	if (!strcmp(name, "dst6")) {
		len = strn_len(&user_buffer[i], sizeof(buf) - 1);
		if (len < 0)

            

Reported by FlawFinder.

              			pr_debug("dst6 set to: %s\n", buf);

		i += len;
		sprintf(pg_result, "OK: dst6=%s", buf);
		return count;
	}
	if (!strcmp(name, "dst6_min")) {
		len = strn_len(&user_buffer[i], sizeof(buf) - 1);
		if (len < 0)

            

Reported by FlawFinder.

              			pr_debug("dst6_min set to: %s\n", buf);

		i += len;
		sprintf(pg_result, "OK: dst6_min=%s", buf);
		return count;
	}
	if (!strcmp(name, "dst6_max")) {
		len = strn_len(&user_buffer[i], sizeof(buf) - 1);
		if (len < 0)

            

Reported by FlawFinder.

              			pr_debug("dst6_max set to: %s\n", buf);

		i += len;
		sprintf(pg_result, "OK: dst6_max=%s", buf);
		return count;
	}
	if (!strcmp(name, "src6")) {
		len = strn_len(&user_buffer[i], sizeof(buf) - 1);
		if (len < 0)

            

Reported by FlawFinder.

              
        cmd = "PERF_TEST_ATTR=%s %s %s -o %s/perf.data %s" % (tempdir,
              self.perf, self.command, tempdir, self.args)
        ret = os.WEXITSTATUS(os.system(cmd))

        log.info("  '%s' ret '%s', expected '%s'" % (cmd, str(ret), str(self.ret)))

        if not data_equal(str(ret), str(self.ret)):
            raise Unsup(self)

            

Reported by Bandit.

              import os
import sys
import glob
import optparse
import tempfile
import logging
import shutil

try:

            

Reported by Pylint.

                  return False

class Fail(Exception):
    def __init__(self, test, msg):
        self.msg = msg
        self.test = test
    def getMsg(self):
        return '\'%s\' - %s' % (self.test.path, self.msg)


            

Reported by Pylint.

                      return '\'%s\' - %s' % (self.test.path, self.msg)

class Notest(Exception):
    def __init__(self, test, arch):
        self.arch = arch
        self.test = test
    def getMsg(self):
        return '[%s] \'%s\'' % (self.arch, self.test.path)


            

Reported by Pylint.

                      return '[%s] \'%s\'' % (self.arch, self.test.path)

class Unsup(Exception):
    def __init__(self, test):
        self.test = test
    def getMsg(self):
        return '\'%s\'' % self.test.path

class Event(dict):

            

Reported by Pylint.

              
    def add(self, data):
        for key, val in data:
            log.debug("      %s = %s" % (key, val))
            self[key] = val

    def __init__(self, name, data, base):
        log.debug("    Event %s" % name);
        self.name  = name;

            

Reported by Pylint.

                          log.debug("      %s = %s" % (key, val))
            self[key] = val

    def __init__(self, name, data, base):
        log.debug("    Event %s" % name);
        self.name  = name;
        self.group = ''
        self.add(base)
        self.add(data)

            

Reported by Pylint.

                          self[key] = val

    def __init__(self, name, data, base):
        log.debug("    Event %s" % name);
        self.name  = name;
        self.group = ''
        self.add(base)
        self.add(data)


            

Reported by Pylint.

                          self[key] = val

    def __init__(self, name, data, base):
        log.debug("    Event %s" % name);
        self.name  = name;
        self.group = ''
        self.add(base)
        self.add(data)


            

Reported by Pylint.

              
    def __init__(self, name, data, base):
        log.debug("    Event %s" % name);
        self.name  = name;
        self.group = ''
        self.add(base)
        self.add(data)

    def equal(self, other):

            

Reported by Pylint.

               */
#pragma GCC diagnostic ignored "-Wformat-nonliteral"

#define __printf(a, b)	__attribute__((format(printf, a, b)))

static struct bpf_map *bpf_object__add_map(struct bpf_object *obj);
static bool prog_is_subprog(const struct bpf_object *obj, const struct bpf_program *prog);

static int __base_pr(enum libbpf_print_level level, const char *format,

            

Reported by FlawFinder.

              	if (level == LIBBPF_DEBUG)
		return 0;

	return vfprintf(stderr, format, args);
}

static libbpf_print_fn_t __libbpf_pr = __base_pr;

libbpf_print_fn_t libbpf_set_print(libbpf_print_fn_t fn)

            

Reported by FlawFinder.

              		return ERR_PTR(-ENOMEM);
	}

	strcpy(obj->path, path);
	if (obj_name) {
		strncpy(obj->name, obj_name, sizeof(obj->name) - 1);
		obj->name[sizeof(obj->name) - 1] = 0;
	} else {
		/* Using basename() GNU version which doesn't modify arg. */

            

Reported by FlawFinder.

              		map->inner_map->name = malloc(strlen(map_name) + sizeof(".inner") + 1);
		if (!map->inner_map->name)
			return -ENOMEM;
		sprintf(map->inner_map->name, "%s.inner", map_name);

		fill_map_from_def(map->inner_map, &inner_def);
	}

	return 0;

            

Reported by FlawFinder.

              			return NULL;
		}
		strcat(buf, " ");
		strcat(buf, section_defs[i].sec);
	}

	return buf;
}


            

Reported by FlawFinder.

              			 libbpf_strerror_r(err, buf, sizeof(buf)));
		return err;
	}
	err = fscanf(f, fmt, &ret);
	if (err != 1) {
		err = err == EOF ? -EIO : -errno;
		pr_debug("failed to parse '%s': %s\n", file,
			libbpf_strerror_r(err, buf, sizeof(buf)));
		fclose(f);

            

Reported by FlawFinder.

              			const struct btf_type *orig_t, *new_t;

			orig_t = btf__type_by_id(local_spec->btf, res->orig_type_id);
			new_t = btf__type_by_id(targ_spec->btf, res->new_type_id);

			/* There are two use cases in which it's safe to
			 * adjust load/store's mem size:
			 *   - reading a 32-bit kernel pointer, while on BPF
			 *   size pointers are always 64-bit; in this case

            

Reported by Cppcheck.

              static void pr_perm_msg(int err)
{
	struct rlimit limit;
	char buf[100];

	if (err != -EPERM || geteuid() != 0)
		return;

	err = getrlimit(RLIMIT_MEMLOCK, &limit);

            

Reported by FlawFinder.

              };

struct bpf_object {
	char name[BPF_OBJ_NAME_LEN];
	char license[64];
	__u32 kern_version;

	struct bpf_program *programs;
	size_t nr_programs;

            

Reported by FlawFinder.

              
struct bpf_object {
	char name[BPF_OBJ_NAME_LEN];
	char license[64];
	__u32 kern_version;

	struct bpf_program *programs;
	size_t nr_programs;
	struct bpf_map *maps;

            

Reported by FlawFinder.

              	int len;

	board_info = (struct octeon_board_info *)(&oct_dev->boardinfo);
	len = sprintf(buf, "boardname:%s serialnum:%s maj:%lld min:%lld\n",
		      board_info->name, board_info->serial_number,
		      board_info->major, board_info->minor);

	return len;
}

            

Reported by FlawFinder.

              
	eeprom->magic = oct_dev->pci_dev->vendor;
	board_info = (struct octeon_board_info *)(&oct_dev->boardinfo);
	sprintf((char *)bytes,
		"boardname:%s serialnum:%s maj:%lld min:%lld\n",
		board_info->name, board_info->serial_number,
		board_info->major, board_info->minor);

	return 0;

            

Reported by FlawFinder.

              	case OCTEON_CN23XX_PF_VID:
	case OCTEON_CN23XX_VF_VID:
		for (i = 0; i < ARRAY_SIZE(oct_priv_flags_strings); i++) {
			sprintf(data, "%s", oct_priv_flags_strings[i]);
			data += ETH_GSTRING_LEN;
		}
		break;
	case OCTEON_CN68XX:
	case OCTEON_CN66XX:

            

Reported by FlawFinder.

              	case ETH_SS_STATS:
		num_stats = ARRAY_SIZE(oct_stats_strings);
		for (j = 0; j < num_stats; j++) {
			sprintf(data, "%s", oct_stats_strings[j]);
			data += ETH_GSTRING_LEN;
		}

		num_iq_stats = ARRAY_SIZE(oct_iq_stats_strings);
		for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct_dev); i++) {

            

Reported by FlawFinder.

              			if (!(oct_dev->io_qmask.iq & BIT_ULL(i)))
				continue;
			for (j = 0; j < num_iq_stats; j++) {
				sprintf(data, "tx-%d-%s", i,
					oct_iq_stats_strings[j]);
				data += ETH_GSTRING_LEN;
			}
		}


            

Reported by FlawFinder.

              			if (!(oct_dev->io_qmask.oq & BIT_ULL(i)))
				continue;
			for (j = 0; j < num_oq_stats; j++) {
				sprintf(data, "rx-%d-%s", i,
					oct_droq_stats_strings[j]);
				data += ETH_GSTRING_LEN;
			}
		}
		break;

            

Reported by FlawFinder.

              	case ETH_SS_STATS:
		num_stats = ARRAY_SIZE(oct_vf_stats_strings);
		for (j = 0; j < num_stats; j++) {
			sprintf(data, "%s", oct_vf_stats_strings[j]);
			data += ETH_GSTRING_LEN;
		}

		num_iq_stats = ARRAY_SIZE(oct_iq_stats_strings);
		for (i = 0; i < MAX_OCTEON_INSTR_QUEUES(oct_dev); i++) {

            

Reported by FlawFinder.

              			if (!(oct_dev->io_qmask.iq & BIT_ULL(i)))
				continue;
			for (j = 0; j < num_iq_stats; j++) {
				sprintf(data, "tx-%d-%s", i,
					oct_iq_stats_strings[j]);
				data += ETH_GSTRING_LEN;
			}
		}


            

Reported by FlawFinder.

              			if (!(oct_dev->io_qmask.oq & BIT_ULL(i)))
				continue;
			for (j = 0; j < num_oq_stats; j++) {
				sprintf(data, "rx-%d-%s", i,
					oct_droq_stats_strings[j]);
				data += ETH_GSTRING_LEN;
			}
		}
		break;

            

Reported by FlawFinder.

              	oct = lio->oct_dev;

	memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
	strcpy(drvinfo->driver, "liquidio");
	strncpy(drvinfo->fw_version, oct->fw_info.liquidio_firmware_version,
		ETHTOOL_FWVERS_LEN);
	strncpy(drvinfo->bus_info, pci_name(oct->pci_dev), 32);
}


            

Reported by FlawFinder.

              	return count;
}

CONFIGFS_ATTR(, emulate_model_alias);
CONFIGFS_ATTR(, emulate_dpo);
CONFIGFS_ATTR(, emulate_fua_write);
CONFIGFS_ATTR(, emulate_fua_read);
CONFIGFS_ATTR(, emulate_write_cache);
CONFIGFS_ATTR(, emulate_ua_intlck_ctrl);

            

Reported by Cppcheck.

              static ssize_t target_core_item_version_show(struct config_item *item,
		char *page)
{
	return sprintf(page, "Target Engine Core ConfigFS Infrastructure %s"
		" on %s/%s on "UTS_RELEASE"\n", TARGET_CORE_VERSION,
		utsname()->sysname, utsname()->machine);
}

CONFIGFS_ATTR_RO(target_core_item_, version);

            

Reported by FlawFinder.

              static ssize_t target_core_item_dbroot_show(struct config_item *item,
					    char *page)
{
	return sprintf(page, "%s\n", db_root);
}

static ssize_t target_core_item_dbroot_store(struct config_item *item,
					const char *page, size_t count)
{

            

Reported by FlawFinder.

              static ssize_t target_wwn_vendor_id_show(struct config_item *item,
		char *page)
{
	return sprintf(page, "%s\n", &to_t10_wwn(item)->vendor[0]);
}

static ssize_t target_wwn_vendor_id_store(struct config_item *item,
		const char *page, size_t count)
{

            

Reported by FlawFinder.

              static ssize_t target_wwn_product_id_show(struct config_item *item,
		char *page)
{
	return sprintf(page, "%s\n", &to_t10_wwn(item)->model[0]);
}

static ssize_t target_wwn_product_id_store(struct config_item *item,
		const char *page, size_t count)
{

            

Reported by FlawFinder.

              static ssize_t target_wwn_revision_show(struct config_item *item,
		char *page)
{
	return sprintf(page, "%s\n", &to_t10_wwn(item)->revision[0]);
}

static ssize_t target_wwn_revision_store(struct config_item *item,
		const char *page, size_t count)
{

            

Reported by FlawFinder.

              static ssize_t target_wwn_vpd_unit_serial_show(struct config_item *item,
		char *page)
{
	return sprintf(page, "T10 VPD Unit Serial Number: %s\n",
		&to_t10_wwn(item)->unit_serial[0]);
}

static ssize_t target_wwn_vpd_unit_serial_store(struct config_item *item,
		const char *page, size_t count)

            

Reported by FlawFinder.

              		if (len + strlen(buf) >= PAGE_SIZE)
			break;

		len += sprintf(page+len, "%s", buf);
	}
	spin_unlock(&t10_wwn->t10_vpd_lock);

	return len;
}

            

Reported by FlawFinder.

              		transport_dump_vpd_assoc(vpd, buf, VPD_TMP_BUF_SIZE);	\
		if (len + strlen(buf) >= PAGE_SIZE)			\
			break;						\
		len += sprintf(page+len, "%s", buf);			\
									\
		memset(buf, 0, VPD_TMP_BUF_SIZE);			\
		transport_dump_vpd_ident_type(vpd, buf, VPD_TMP_BUF_SIZE); \
		if (len + strlen(buf) >= PAGE_SIZE)			\
			break;						\

            

Reported by FlawFinder.

              		transport_dump_vpd_ident_type(vpd, buf, VPD_TMP_BUF_SIZE); \
		if (len + strlen(buf) >= PAGE_SIZE)			\
			break;						\
		len += sprintf(page+len, "%s", buf);			\
									\
		memset(buf, 0, VPD_TMP_BUF_SIZE);			\
		transport_dump_vpd_ident(vpd, buf, VPD_TMP_BUF_SIZE); \
		if (len + strlen(buf) >= PAGE_SIZE)			\
			break;						\

            

Reported by FlawFinder.

              
	for (i = 1; i < 4; i++) {
		if (test_bit(i, &bmap))
			access |= i;
	}
	return access;
}

/* set share access for a given stateid */

            

Reported by FlawFinder.

              		if (test_bit(i, &bmap))
			access |= i;
	}
	return access;
}

/* set share access for a given stateid */
static inline void
set_access(u32 access, struct nfs4_ol_stateid *stp)

            

Reported by FlawFinder.

              
/* set share access for a given stateid */
static inline void
set_access(u32 access, struct nfs4_ol_stateid *stp)
{
	unsigned char mask = 1 << access;

	WARN_ON_ONCE(access > NFS4_SHARE_ACCESS_BOTH);
	stp->st_access_bmap |= mask;

            

Reported by FlawFinder.

              static inline void
set_access(u32 access, struct nfs4_ol_stateid *stp)
{
	unsigned char mask = 1 << access;

	WARN_ON_ONCE(access > NFS4_SHARE_ACCESS_BOTH);
	stp->st_access_bmap |= mask;
}


            

Reported by FlawFinder.

              {
	unsigned char mask = 1 << access;

	WARN_ON_ONCE(access > NFS4_SHARE_ACCESS_BOTH);
	stp->st_access_bmap |= mask;
}

/* clear share access for a given stateid */
static inline void

            

Reported by FlawFinder.

              
/* clear share access for a given stateid */
static inline void
clear_access(u32 access, struct nfs4_ol_stateid *stp)
{
	unsigned char mask = 1 << access;

	WARN_ON_ONCE(access > NFS4_SHARE_ACCESS_BOTH);
	stp->st_access_bmap &= ~mask;

            

Reported by FlawFinder.

              static inline void
clear_access(u32 access, struct nfs4_ol_stateid *stp)
{
	unsigned char mask = 1 << access;

	WARN_ON_ONCE(access > NFS4_SHARE_ACCESS_BOTH);
	stp->st_access_bmap &= ~mask;
}


            

Reported by FlawFinder.

              {
	unsigned char mask = 1 << access;

	WARN_ON_ONCE(access > NFS4_SHARE_ACCESS_BOTH);
	stp->st_access_bmap &= ~mask;
}

/* test whether a given stateid has access */
static inline bool

            

Reported by FlawFinder.

              
/* test whether a given stateid has access */
static inline bool
test_access(u32 access, struct nfs4_ol_stateid *stp)
{
	unsigned char mask = 1 << access;

	return (bool)(stp->st_access_bmap & mask);
}

            

Reported by FlawFinder.

              static inline bool
test_access(u32 access, struct nfs4_ol_stateid *stp)
{
	unsigned char mask = 1 << access;

	return (bool)(stp->st_access_bmap & mask);
}

/* set share deny for a given stateid */

            

Reported by FlawFinder.

              	struct proc_dir_entry *entry;

	/* First setup the device directory */
	strcpy(apriv->proc_name, dev->name);
	apriv->proc_entry = proc_mkdir_mode(apriv->proc_name, airo_perm,
					    airo_entry);
	if (!apriv->proc_entry)
		return -ENOMEM;
	proc_set_user(apriv->proc_entry, proc_kuid, proc_kgid);

            

Reported by FlawFinder.

              
	mode = le16_to_cpu(status_rid.mode);

        i = sprintf(data->rbuffer, "Status: %s%s%s%s%s%s%s%s%s\n",
                    mode & 1 ? "CFG ": "",
                    mode & 2 ? "ACT ": "",
                    mode & 0x10 ? "SYN ": "",
                    mode & 0x20 ? "LNK ": "",
                    mode & 0x40 ? "LEAP ": "",

            

Reported by FlawFinder.

                                  mode & 0x100 ? "KEY ": "",
                    mode & 0x200 ? "WEP ": "",
                    mode & 0x8000 ? "ERR ": "");
	sprintf(data->rbuffer+i, "Mode: %x\n"
		 "Signal Strength: %d\n"
		 "Signal Quality: %d\n"
		 "SSID: %-.*s\n"
		 "AP: %-.16s\n"
		 "Freq: %d\n"

            

Reported by FlawFinder.

              			       "Potentially disastrous buffer overflow averted!");
			break;
		}
		j+=sprintf(data->rbuffer+j, "%s: %u\n", statsLabels[i],
				le32_to_cpu(vals[i]));
	}
	if (i*4 >= len) {
		airo_print_warn(apriv->dev->name, "Got a short rid");
	}

            

Reported by FlawFinder.

              	readConfigRid(ai, 1);

	mode = ai->config.opmode & MODE_CFG_MASK;
	i = sprintf(data->rbuffer,
		     "Mode: %s\n"
		     "Radio: %s\n"
		     "NodeName: %-16s\n"
		     "PowerMode: %s\n"
		     "DataRates: %d %d %d %d %d %d %d %d\n"

            

Reported by FlawFinder.

              		     le16_to_cpu(ai->config.channelSet),
		     le16_to_cpu(ai->config.txPower)
		);
	sprintf(data->rbuffer + i,
		 "LongRetryLimit: %d\n"
		 "ShortRetryLimit: %d\n"
		 "RTSThreshold: %d\n"
		 "TXMSDULifetime: %d\n"
		 "RXMSDULifetime: %d\n"

            

Reported by FlawFinder.

              				(int)BSSList_rid.ssidLen,
				BSSList_rid.ssid,
				le16_to_cpu(BSSList_rid.dBm));
		ptr += sprintf(ptr, " channel = %d %s %s %s %s\n",
				le16_to_cpu(BSSList_rid.dsChannel),
				BSSList_rid.cap & CAP_ESS ? "ESS" : "",
				BSSList_rid.cap & CAP_IBSS ? "adhoc" : "",
				BSSList_rid.cap & CAP_PRIVACY ? "wep" : "",
				BSSList_rid.cap & CAP_SHORTHDR ? "shorthdr" : "");

            

Reported by FlawFinder.

                 (no spaces) list of rates (up to 8). */

static int rates[8];
static char *ssids[3];

static int io[4];
static int irq[4];

static

            

Reported by FlawFinder.

              	__le16 errorCode;
	__le16 sigQuality;
	__le16 SSIDlen;
	char SSID[32];
	char apName[16];
	u8 bssid[4][ETH_ALEN];
	__le16 beaconPeriod;
	__le16 dimPeriod;
	__le16 atimDuration;

            

Reported by FlawFinder.

              	__le16 sigQuality;
	__le16 SSIDlen;
	char SSID[32];
	char apName[16];
	u8 bssid[4][ETH_ALEN];
	__le16 beaconPeriod;
	__le16 dimPeriod;
	__le16 atimDuration;
	__le16 hopPeriod;

            

Reported by FlawFinder.

              sys.path.append(os.environ['PERF_EXEC_PATH'] + \
	'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')

from perf_trace_context import *
from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";


            

Reported by Pylint.

              	'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')

from perf_trace_context import *
from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";

for_comm = None

            

Reported by Pylint.

              
from perf_trace_context import *
from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";

for_comm = None
default_interval = 3

            

Reported by Pylint.

              		for_comm = sys.argv[1]
		interval = default_interval

syscalls = autodict()

def trace_begin():
	thread.start_new_thread(print_syscall_totals, (interval,))
	pass


            

Reported by Pylint.

              
def print_syscall_totals(interval):
	while 1:
		clear_term()
		if for_comm is not None:
			print("\nsyscall events for %s:\n" % (for_comm))
		else:
			print("\nsyscall events:\n")


            

Reported by Pylint.

              				key = lambda kv: (kv[1], kv[0]),
				reverse = True):
			try:
				print("%-40s  %10d" % (syscall_name(id), val))
			except TypeError:
				pass
		syscalls.clear()
		time.sleep(interval)

            

Reported by Pylint.

              sys.path.append(os.environ['PERF_EXEC_PATH'] + \
	'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')

from perf_trace_context import *
from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";


            

Reported by Pylint.

              	'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')

from perf_trace_context import *
from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";

for_comm = None

            

Reported by Pylint.

              
from perf_trace_context import *
from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";

for_comm = None
default_interval = 3

            

Reported by Pylint.

              from Core import *
from Util import *

usage = "perf script -s sctop.py [comm] [interval]\n";

for_comm = None
default_interval = 3
interval = default_interval


            

Reported by Pylint.

              		HNS3_RING_RX_RING_PKTNUM_RECORD_REG));
	sprintf(result[j++], "%9u", ring->rx_copybreak);

	sprintf(result[j++], "%7s", readl_relaxed(ring->tqp->io_base +
		HNS3_RING_EN_REG) ? "on" : "off");

	if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev))
		sprintf(result[j++], "%10s", readl_relaxed(ring->tqp->io_base +
			HNS3_RING_RX_EN_REG) ? "on" : "off");

            

Reported by FlawFinder.

              		HNS3_RING_EN_REG) ? "on" : "off");

	if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev))
		sprintf(result[j++], "%10s", readl_relaxed(ring->tqp->io_base +
			HNS3_RING_RX_EN_REG) ? "on" : "off");
	else
		sprintf(result[j++], "%10s", "NA");

	base_add_h = readl_relaxed(ring->tqp->io_base +

            

Reported by FlawFinder.

              		sprintf(result[j++], "%10s", readl_relaxed(ring->tqp->io_base +
			HNS3_RING_RX_EN_REG) ? "on" : "off");
	else
		sprintf(result[j++], "%10s", "NA");

	base_add_h = readl_relaxed(ring->tqp->io_base +
					HNS3_RING_RX_RING_BASEADDR_H_REG);
	base_add_l = readl_relaxed(ring->tqp->io_base +
					HNS3_RING_RX_RING_BASEADDR_L_REG);

            

Reported by FlawFinder.

              	sprintf(result[j++], "%6u", readl_relaxed(ring->tqp->io_base +
		HNS3_RING_TX_RING_PKTNUM_RECORD_REG));

	sprintf(result[j++], "%7s", readl_relaxed(ring->tqp->io_base +
		HNS3_RING_EN_REG) ? "on" : "off");

	if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev))
		sprintf(result[j++], "%10s", readl_relaxed(ring->tqp->io_base +
			HNS3_RING_TX_EN_REG) ? "on" : "off");

            

Reported by FlawFinder.

              		HNS3_RING_EN_REG) ? "on" : "off");

	if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev))
		sprintf(result[j++], "%10s", readl_relaxed(ring->tqp->io_base +
			HNS3_RING_TX_EN_REG) ? "on" : "off");
	else
		sprintf(result[j++], "%10s", "NA");

	base_add_h = readl_relaxed(ring->tqp->io_base +

            

Reported by FlawFinder.

              		sprintf(result[j++], "%10s", readl_relaxed(ring->tqp->io_base +
			HNS3_RING_TX_EN_REG) ? "on" : "off");
	else
		sprintf(result[j++], "%10s", "NA");

	base_add_h = readl_relaxed(ring->tqp->io_base +
					HNS3_RING_TX_RING_BASEADDR_H_REG);
	base_add_l = readl_relaxed(ring->tqp->io_base +
					HNS3_RING_TX_RING_BASEADDR_L_REG);

            

Reported by FlawFinder.

              
		data[i].handle = handle;
		data[i].qid = i;
		sprintf(name, "%s%u", hns3_dbg_cmd[cmd].name, i);
		debugfs_create_file(name, 0400, entry_dir, &data[i],
				    &hns3_dbg_fops);
	}

	return 0;

            

Reported by FlawFinder.

              static void hns3_dbg_tx_spare_info(struct hns3_enet_ring *ring, char *buf,
				   int len, u32 ring_num, int *pos)
{
	char data_str[ARRAY_SIZE(tx_spare_info_items)][HNS3_DBG_DATA_STR_LEN];
	struct hns3_tx_spare *tx_spare = ring->tx_spare;
	char *result[ARRAY_SIZE(tx_spare_info_items)];
	char content[HNS3_DBG_INFO_LEN];
	u32 i, j;


            

Reported by FlawFinder.

              {
	char data_str[ARRAY_SIZE(tx_spare_info_items)][HNS3_DBG_DATA_STR_LEN];
	struct hns3_tx_spare *tx_spare = ring->tx_spare;
	char *result[ARRAY_SIZE(tx_spare_info_items)];
	char content[HNS3_DBG_INFO_LEN];
	u32 i, j;

	if (!tx_spare) {
		*pos += scnprintf(buf + *pos, len - *pos,

            

Reported by FlawFinder.

              	char data_str[ARRAY_SIZE(tx_spare_info_items)][HNS3_DBG_DATA_STR_LEN];
	struct hns3_tx_spare *tx_spare = ring->tx_spare;
	char *result[ARRAY_SIZE(tx_spare_info_items)];
	char content[HNS3_DBG_INFO_LEN];
	u32 i, j;

	if (!tx_spare) {
		*pos += scnprintf(buf + *pos, len - *pos,
				  "tx spare buffer is not enabled\n");

            

Reported by FlawFinder.

              			@return: A reference to the parent.
		"""
		tree = self
		while tree != CallTree.ROOT and tree._func != func:
			tree = tree._parent
		if tree == CallTree.ROOT:
			child = CallTree.ROOT.calls(func, None)
			return child
		return tree

            

Reported by Pylint.

              		"""
		tree = self
		while tree != CallTree.ROOT and tree._func != func:
			tree = tree._parent
		if tree == CallTree.ROOT:
			child = CallTree.ROOT.calls(func, None)
			return child
		return tree


            

Reported by Pylint.

              			branch = branch[:-1] + " "
		while i < len(self._children):
			if i != len(self._children) - 1:
				s += "%s" % self._children[i].__toString(branch +\
								"    |", False)
			else:
				s += "%s" % self._children[i].__toString(branch +\
								"    |", True)
			i += 1

            

Reported by Pylint.

              				s += "%s" % self._children[i].__toString(branch +\
								"    |", False)
			else:
				s += "%s" % self._children[i].__toString(branch +\
								"    |", True)
			i += 1
		return s

class BrokenLineException(Exception):

            

Reported by Pylint.

              	"""If the last line is not complete because of the pipe breakage,
	   we want to stop the processing and ignore this line.
	"""
	pass

class CommentLineException(Exception):
	""" If the line is a comment (as in the beginning of the trace file),
	    just ignore it.
	"""

            

Reported by Pylint.

              	""" If the line is a comment (as in the beginning of the trace file),
	    just ignore it.
	"""
	pass


def parseLine(line):
	line = line.strip()
	if line.startswith("#"):

            

Reported by Pylint.

              """


import sys, re

class CallTree:
	""" This class provides a tree representation of the functions
		call stack. If a function has no parent in the kernel (interrupt,
		syscall, kernel thread...) then it is attached to a virtual parent

            

Reported by Pylint.

              import sys, re

class CallTree:
	""" This class provides a tree representation of the functions
		call stack. If a function has no parent in the kernel (interrupt,
		syscall, kernel thread...) then it is attached to a virtual parent
		called ROOT.
	"""
	ROOT = None

            

Reported by Pylint.

              		syscall, kernel thread...) then it is attached to a virtual parent
		called ROOT.
	"""
	ROOT = None

	def __init__(self, func, time = None, parent = None):
		self._func = func
		self._time = time
		if parent is None:

            

Reported by Pylint.

              	"""
	ROOT = None

	def __init__(self, func, time = None, parent = None):
		self._func = func
		self._time = time
		if parent is None:
			self._parent = CallTree.ROOT
		else:

            

Reported by Pylint.