Differential D2856 Diff 17215 head/sbin/ifconfig/ifconfig.c

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head/sbin/ifconfig/ifconfig.c

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int verbose;		int verbose;
int noload;		int noload;
int printifname = 0;		int printifname = 0;

int supmedia = 0;		int supmedia = 0;
int printkeys = 0; /* Print keying material for interfaces. */		int printkeys = 0; /* Print keying material for interfaces. */

/* Formatter Strings */		/* Formatter Strings */
char f_inet, f_inet6, f_ether, f_addr, *f_scope;		char f_inet, f_inet6, f_ether, f_addr;

static int ifconfig(int argc, char const argv, int iscreate,		static int ifconfig(int argc, char const argv, int iscreate,
const struct afswtch *afp);		const struct afswtch *afp);
static void status(const struct afswtch afp, const struct sockaddr_dl sdl,		static void status(const struct afswtch afp, const struct sockaddr_dl sdl,
struct ifaddrs *ifa);		struct ifaddrs *ifa);
static void tunnel_status(int s);		static void tunnel_status(int s);
static void usage(void);		static void usage(void);

▲ Show 20 Lines • Show All 141 Lines • ▼ Show 20 Lines	static void freeformat(void)
if (f_inet != NULL)		if (f_inet != NULL)
free(f_inet);		free(f_inet);
if (f_inet6 != NULL)		if (f_inet6 != NULL)
free(f_inet6);		free(f_inet6);
if (f_ether != NULL)		if (f_ether != NULL)
free(f_ether);		free(f_ether);
if (f_addr != NULL)		if (f_addr != NULL)
free(f_addr);		free(f_addr);
if (f_scope != NULL)
free(f_scope);
}		}

static void setformat(char *input)		static void setformat(char *input)
{		{
char formatstr, category, *modifier;		char formatstr, category, *modifier;

formatstr = strdup(input);		formatstr = strdup(input);
while ((category = strsep(&formatstr, ",")) != NULL) {		while ((category = strsep(&formatstr, ",")) != NULL) {
Show All 11 Lines	while ((category = strsep(&formatstr, ",")) != NULL) {
if (strcmp(category, "addr") == 0)		if (strcmp(category, "addr") == 0)
f_addr = strdup(modifier);		f_addr = strdup(modifier);
else if (strcmp(category, "ether") == 0)		else if (strcmp(category, "ether") == 0)
f_ether = strdup(modifier);		f_ether = strdup(modifier);
else if (strcmp(category, "inet") == 0)		else if (strcmp(category, "inet") == 0)
f_inet = strdup(modifier);		f_inet = strdup(modifier);
else if (strcmp(category, "inet6") == 0)		else if (strcmp(category, "inet6") == 0)
f_inet6 = strdup(modifier);		f_inet6 = strdup(modifier);
else if (strcmp(category, "scope") == 0)
f_scope = strdup(modifier);
}		}
free(formatstr);		free(formatstr);
}		}

#undef ORDERS_SIZE		#undef ORDERS_SIZE

static struct ifaddrs *		static struct ifaddrs *
sortifaddrs(struct ifaddrs *list,		sortifaddrs(struct ifaddrs *list,
▲ Show 20 Lines • Show All 68 Lines • ▼ Show 20 Lines	main(int argc, char *argv[])
char options[1024], cp, envformat, *namecp = NULL;		char options[1024], cp, envformat, *namecp = NULL;
struct ifa_queue q = TAILQ_HEAD_INITIALIZER(q);		struct ifa_queue q = TAILQ_HEAD_INITIALIZER(q);
struct ifa_order_elt cur, tmp;		struct ifa_order_elt cur, tmp;
const char *ifname;		const char *ifname;
struct option *p;		struct option *p;
size_t iflen;		size_t iflen;

all = downonly = uponly = namesonly = noload = verbose = 0;		all = downonly = uponly = namesonly = noload = verbose = 0;
f_inet = f_inet6 = f_ether = f_addr = f_scope = NULL;		f_inet = f_inet6 = f_ether = f_addr = NULL;

envformat = getenv("IFCONFIG_FORMAT");		envformat = getenv("IFCONFIG_FORMAT");
if (envformat != NULL)		if (envformat != NULL)
setformat(envformat);		setformat(envformat);

/*		/*
* Ensure we print interface name when expected to,		* Ensure we print interface name when expected to,
* even if we terminate early due to error.		* even if we terminate early due to error.
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