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authorDenis Vlasenko2008-03-17 09:00:54 +0000
committerDenis Vlasenko2008-03-17 09:00:54 +0000
commit68404f13d4bf4826e3609703dad5375763db28ab (patch)
treeb89ed41daeb3a761ac9416a6eed090023b23e7e2 /networking
parenta55bd05f3cea6c7cbfb45d15009cb70570c2a43b (diff)
downloadbusybox-68404f13d4bf4826e3609703dad5375763db28ab.zip
busybox-68404f13d4bf4826e3609703dad5375763db28ab.tar.gz
*: add -Wunused-parameter; fix resulting breakage
function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
Diffstat (limited to 'networking')
-rw-r--r--networking/arp.c2
-rw-r--r--networking/arping.c2
-rw-r--r--networking/dnsd.c9
-rw-r--r--networking/ftpgetput.c2
-rw-r--r--networking/httpd.c4
-rw-r--r--networking/ifenslave.c2
-rw-r--r--networking/ifupdown.c2
-rw-r--r--networking/inetd.c4
-rw-r--r--networking/interface.c2
-rw-r--r--networking/ip.c12
-rw-r--r--networking/isrv_identd.c4
-rw-r--r--networking/libiproute/ll_map.c4
-rw-r--r--networking/nc_bloaty.c2
-rw-r--r--networking/netstat.c2
-rw-r--r--networking/ping.c8
-rw-r--r--networking/pscan.c2
-rw-r--r--networking/route.c6
-rw-r--r--networking/sendmail.c2
-rw-r--r--networking/slattach.c4
-rw-r--r--networking/telnetd.c4
-rw-r--r--networking/tftp.c2
-rw-r--r--networking/udhcp/dhcpc.c2
-rw-r--r--networking/udhcp/dhcpd.c2
-rw-r--r--networking/udhcp/dumpleases.c2
-rw-r--r--networking/wget.c2
25 files changed, 47 insertions, 42 deletions
diff --git a/networking/arp.c b/networking/arp.c
index 36985fc..c9b9d1d 100644
--- a/networking/arp.c
+++ b/networking/arp.c
@@ -435,7 +435,7 @@ static int arp_show(char *name)
}
int arp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int arp_main(int argc, char **argv)
+int arp_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
char *hw_type;
char *protocol;
diff --git a/networking/arping.c b/networking/arping.c
index 2277ec5..6a17b18 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -245,7 +245,7 @@ static bool recv_pack(unsigned char *buf, int len, struct sockaddr_ll *FROM)
}
int arping_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int arping_main(int argc, char **argv)
+int arping_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
const char *device = "eth0";
char *source = NULL;
diff --git a/networking/dnsd.c b/networking/dnsd.c
index 0a52783..b269bc5 100644
--- a/networking/dnsd.c
+++ b/networking/dnsd.c
@@ -321,15 +321,15 @@ static int process_packet(uint8_t * buf)
/*
* Exit on signal
*/
-static void interrupt(int x)
+static void interrupt(int sig)
{
/* unlink("/var/run/dnsd.lock"); */
bb_error_msg("interrupt, exiting\n");
- exit(2);
+ kill_myself_with_sig(sig);
}
int dnsd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int dnsd_main(int argc, char **argv)
+int dnsd_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
const char *listen_interface = "0.0.0.0";
char *sttl, *sport;
@@ -387,6 +387,9 @@ int dnsd_main(int argc, char **argv)
// Or else we can exhibit usual UDP ugliness:
// [ip1.multihomed.ip2] <= query to ip1 <= peer
// [ip1.multihomed.ip2] => reply from ip2 => peer (confused)
+
+// TODO: recv_from_to
+
r = recvfrom(udps, buf, sizeof(buf), 0, &lsa->u.sa, &fromlen);
if (OPT_verbose)
bb_info_msg("Got UDP packet");
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 91f6fcd..6e2d960 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -297,7 +297,7 @@ static const char ftpgetput_longopts[] ALIGN1 =
#endif
int ftpgetput_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ftpgetput_main(int argc, char **argv)
+int ftpgetput_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
/* content-length of the file */
unsigned opt;
diff --git a/networking/httpd.c b/networking/httpd.c
index 7b7446e..54f288c 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1754,7 +1754,7 @@ static Htaccess_Proxy *find_proxy_entry(const char *url)
* Handle timeouts
*/
static void exit_on_signal(int sig) ATTRIBUTE_NORETURN;
-static void exit_on_signal(int sig)
+static void exit_on_signal(int sig ATTRIBUTE_UNUSED)
{
send_headers_and_exit(HTTP_REQUEST_TIMEOUT);
}
@@ -2275,7 +2275,7 @@ enum {
int httpd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int httpd_main(int argc, char **argv)
+int httpd_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
int server_socket = server_socket; /* for gcc */
unsigned opt;
diff --git a/networking/ifenslave.c b/networking/ifenslave.c
index 76aaa76..1e3d5bb 100644
--- a/networking/ifenslave.c
+++ b/networking/ifenslave.c
@@ -150,7 +150,7 @@ static int release(char *master_ifname, char *slave_ifname);
int ifenslave_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ifenslave_main(int argc, char **argv)
+int ifenslave_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
char *master_ifname, *slave_ifname;
int rv;
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 58e6953..6aa929a 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -530,7 +530,7 @@ static int dhcp_down(struct interface_defn_t *ifd, execfn *exec)
#endif
}
-static int manual_up_down(struct interface_defn_t *ifd, execfn *exec)
+static int manual_up_down(struct interface_defn_t *ifd ATTRIBUTE_UNUSED, execfn *exec ATTRIBUTE_UNUSED)
{
return 1;
}
diff --git a/networking/inetd.c b/networking/inetd.c
index 41824db..0ddfa6b 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -1128,7 +1128,7 @@ static void clean_up_and_exit(int sig ATTRIBUTE_UNUSED)
}
int inetd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int inetd_main(int argc, char **argv)
+int inetd_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
struct sigaction sa, saved_pipe_handler;
servtab_t *sep, *sep2;
@@ -1492,7 +1492,7 @@ static void init_ring(void)
}
/* Character generator. MMU arches only. */
/* ARGSUSED */
-static void chargen_stream(int s, servtab_t *sep)
+static void chargen_stream(int s, servtab_t *sep ATTRIBUTE_UNUSED)
{
char *rs;
int len;
diff --git a/networking/interface.c b/networking/interface.c
index 04d12b3..367d2b0 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -237,7 +237,7 @@ static char *UNSPEC_print(unsigned char *ptr)
}
/* Display an UNSPEC socket address. */
-static const char *UNSPEC_sprint(struct sockaddr *sap, int numeric)
+static const char *UNSPEC_sprint(struct sockaddr *sap, int numeric ATTRIBUTE_UNUSED)
{
if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
return "[NONE SET]";
diff --git a/networking/ip.c b/networking/ip.c
index 5d97851..bb409c5 100644
--- a/networking/ip.c
+++ b/networking/ip.c
@@ -37,35 +37,35 @@ static int ip_do(int (*ip_func)(char **argv), char **argv)
#if ENABLE_FEATURE_IP_ADDRESS
int ipaddr_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ipaddr_main(int argc, char **argv)
+int ipaddr_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
return ip_do(do_ipaddr, argv);
}
#endif
#if ENABLE_FEATURE_IP_LINK
int iplink_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int iplink_main(int argc, char **argv)
+int iplink_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
return ip_do(do_iplink, argv);
}
#endif
#if ENABLE_FEATURE_IP_ROUTE
int iproute_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int iproute_main(int argc, char **argv)
+int iproute_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
return ip_do(do_iproute, argv);
}
#endif
#if ENABLE_FEATURE_IP_RULE
int iprule_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int iprule_main(int argc, char **argv)
+int iprule_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
return ip_do(do_iprule, argv);
}
#endif
#if ENABLE_FEATURE_IP_TUNNEL
int iptunnel_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int iptunnel_main(int argc, char **argv)
+int iptunnel_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
return ip_do(do_iptunnel, argv);
}
@@ -73,7 +73,7 @@ int iptunnel_main(int argc, char **argv)
int ip_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ip_main(int argc, char **argv)
+int ip_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
static const char keywords[] ALIGN1 =
USE_FEATURE_IP_ADDRESS("address\0")
diff --git a/networking/isrv_identd.c b/networking/isrv_identd.c
index 3333857..d60c9fb 100644
--- a/networking/isrv_identd.c
+++ b/networking/isrv_identd.c
@@ -76,7 +76,7 @@ static int do_rd(int fd, void **paramp)
return retval;
}
-static int do_timeout(void **paramp)
+static int do_timeout(void **paramp ATTRIBUTE_UNUSED)
{
return 1; /* terminate session */
}
@@ -93,7 +93,7 @@ static void inetd_mode(void)
}
int fakeidentd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int fakeidentd_main(int argc, char **argv)
+int fakeidentd_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
enum {
OPT_foreground = 0x1,
diff --git a/networking/libiproute/ll_map.c b/networking/libiproute/ll_map.c
index 7b5de92..3cfc9cc 100644
--- a/networking/libiproute/ll_map.c
+++ b/networking/libiproute/ll_map.c
@@ -39,7 +39,9 @@ static struct idxmap *find_by_index(int idx)
return NULL;
}
-int ll_remember_index(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
+int ll_remember_index(struct sockaddr_nl *who ATTRIBUTE_UNUSED,
+ struct nlmsghdr *n,
+ void *arg ATTRIBUTE_UNUSED)
{
int h;
struct ifinfomsg *ifi = NLMSG_DATA(n);
diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c
index ce48295..34f715f 100644
--- a/networking/nc_bloaty.c
+++ b/networking/nc_bloaty.c
@@ -177,7 +177,7 @@ static void unarm(void)
}
/* timeout and other signal handling cruft */
-static void tmtravel(int sig)
+static void tmtravel(int sig ATTRIBUTE_UNUSED)
{
unarm();
longjmp(jbuf, 1);
diff --git a/networking/netstat.c b/networking/netstat.c
index 399ff9b..fd8d8ec 100644
--- a/networking/netstat.c
+++ b/networking/netstat.c
@@ -486,7 +486,7 @@ static void do_info(const char *file, const char *name, int (*proc)(int, char *)
}
int netstat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int netstat_main(int argc, char **argv)
+int netstat_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
const char *net_conn_line_header = PRINT_NET_CONN_HEADER;
unsigned opt;
diff --git a/networking/ping.c b/networking/ping.c
index 11138c0..93b2e02 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -174,7 +174,7 @@ static void ping6(len_and_sockaddr *lsa)
#endif
int ping_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ping_main(int argc, char **argv)
+int ping_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
len_and_sockaddr *lsa;
#if ENABLE_PING6
@@ -495,7 +495,7 @@ static void unpack4(char *buf, int sz, struct sockaddr_in *from)
}
}
#if ENABLE_PING6
-static void unpack6(char *packet, int sz, struct sockaddr_in6 *from, int hoplimit)
+static void unpack6(char *packet, int sz, /*struct sockaddr_in6 *from,*/ int hoplimit)
{
struct icmp6_hdr *icmppkt;
char buf[INET6_ADDRSTRLEN];
@@ -658,7 +658,7 @@ static void ping6(len_and_sockaddr *lsa)
hoplimit = *(int*)CMSG_DATA(mp);
}
}
- unpack6(packet, c, &from, hoplimit);
+ unpack6(packet, c, /*&from,*/ hoplimit);
if (pingcount > 0 && nreceived >= pingcount)
break;
}
@@ -683,7 +683,7 @@ static void ping(len_and_sockaddr *lsa)
}
int ping_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ping_main(int argc, char **argv)
+int ping_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
len_and_sockaddr *lsa;
char *opt_c, *opt_s;
diff --git a/networking/pscan.c b/networking/pscan.c
index 8304193..022d212 100644
--- a/networking/pscan.c
+++ b/networking/pscan.c
@@ -31,7 +31,7 @@ static const char *port_name(unsigned port)
#define MONOTONIC_US() ((unsigned)monotonic_us())
int pscan_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int pscan_main(int argc, char **argv)
+int pscan_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
const char *opt_max_port = "1024"; /* -P: default max port */
const char *opt_min_port = "1"; /* -p: default min port */
diff --git a/networking/route.c b/networking/route.c
index 6f945b9..53e3988 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -539,7 +539,7 @@ void bb_displayroutes(int noresolve, int netstatfmt)
#if ENABLE_FEATURE_IPV6
-static void INET6_displayroutes(int noresolve)
+static void INET6_displayroutes(void)
{
char addr6[128], *naddr6;
/* In addr6x, we store both 40-byte ':'-delimited ipv6 addresses.
@@ -642,7 +642,7 @@ static const char tbl_verb[] ALIGN1 =
;
int route_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int route_main(int argc, char **argv)
+int route_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
unsigned opt;
int what;
@@ -675,7 +675,7 @@ int route_main(int argc, char **argv)
int noresolve = (opt & ROUTE_OPT_n) ? 0x0fff : 0;
#if ENABLE_FEATURE_IPV6
if (opt & ROUTE_OPT_INET6)
- INET6_displayroutes(noresolve);
+ INET6_displayroutes();
else
#endif
bb_displayroutes(noresolve, opt & ROUTE_OPT_e);
diff --git a/networking/sendmail.c b/networking/sendmail.c
index eb356dc..241028b 100644
--- a/networking/sendmail.c
+++ b/networking/sendmail.c
@@ -252,7 +252,7 @@ static void pop3_message(const char *filename)
#endif
int sendgetmail_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int sendgetmail_main(int argc, char **argv)
+int sendgetmail_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
llist_t *opt_recipients = NULL;
diff --git a/networking/slattach.c b/networking/slattach.c
index 1987eb3..3ffbb3b 100644
--- a/networking/slattach.c
+++ b/networking/slattach.c
@@ -114,13 +114,13 @@ static void set_state(struct termios *state, int encap)
}
}
-static void sig_handler(int signo)
+static void sig_handler(int signo ATTRIBUTE_UNUSED)
{
restore_state_and_exit(0);
}
int slattach_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int slattach_main(int argc, char **argv)
+int slattach_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
/* Line discipline code table */
static const char proto_names[] ALIGN1 =
diff --git a/networking/telnetd.c b/networking/telnetd.c
index 05de49e..20c5792 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -338,7 +338,7 @@ free_session(struct tsession *ts)
#endif
-static void handle_sigchld(int sig)
+static void handle_sigchld(int sig ATTRIBUTE_UNUSED)
{
pid_t pid;
struct tsession *ts;
@@ -360,7 +360,7 @@ static void handle_sigchld(int sig)
}
int telnetd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int telnetd_main(int argc, char **argv)
+int telnetd_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
fd_set rdfdset, wrfdset;
unsigned opt;
diff --git a/networking/tftp.c b/networking/tftp.c
index 6cad295..14c340b 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -392,7 +392,7 @@ static int tftp( USE_GETPUT(const int cmd,)
}
int tftp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int tftp_main(int argc, char **argv)
+int tftp_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
len_and_sockaddr *peer_lsa;
const char *localfile = NULL;
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 7fca184..576b1cb 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -129,7 +129,7 @@ static uint8_t* alloc_dhcp_option(int code, const char *str, int extra)
int udhcpc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int udhcpc_main(int argc, char **argv)
+int udhcpc_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
uint8_t *temp, *message;
char *str_c, *str_V, *str_h, *str_F, *str_r, *str_T, *str_A, *str_t;
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index eb7323d..2637196 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -23,7 +23,7 @@ struct dhcpOfferedAddr *leases;
int udhcpd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int udhcpd_main(int argc, char **argv)
+int udhcpd_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
fd_set rfds;
struct timeval tv;
diff --git a/networking/udhcp/dumpleases.c b/networking/udhcp/dumpleases.c
index 218e6bc..83b3841 100644
--- a/networking/udhcp/dumpleases.c
+++ b/networking/udhcp/dumpleases.c
@@ -8,7 +8,7 @@
#include "dhcpd.h"
int dumpleases_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int dumpleases_main(int argc, char **argv)
+int dumpleases_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
int fd;
int i;
diff --git a/networking/wget.c b/networking/wget.c
index a77a2ad..dc1dc2a 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -387,7 +387,7 @@ static char *gethdr(char *buf, size_t bufsiz, FILE *fp /*, int *istrunc*/)
int wget_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int wget_main(int argc, char **argv)
+int wget_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
char buf[512];
struct host_info server, target;
generated by cgit v1.1 at 2024-12-27 04:59:47 +0000