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| author | Denis Vlasenko | 2007-01-29 22:51:25 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-01-29 22:51:25 +0000 |
| commit | b6aae0f38194cd39960a898606ee65d4be93a895 (patch) | |
| tree | b73c92aefaf614291a71d05e9d28ca68f4ef021b /networking/netstat.c | |
| parent | a41fdf331af344ecd3ec230a072857ea197e1890 (diff) | |
| download | busybox-b6aae0f38194cd39960a898606ee65d4be93a895.zip busybox-b6aae0f38194cd39960a898606ee65d4be93a895.tar.gz | |
preparatory patch for -Wwrite-strings #2
Diffstat (limited to 'networking/netstat.c')
| -rw-r--r-- | networking/netstat.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/networking/netstat.c b/networking/netstat.c index 16ee52d..a5631c3 100644 --- a/networking/netstat.c +++ b/networking/netstat.c @@ -68,9 +68,10 @@ typedef enum { #define SO_WAITDATA (1<<17) /* wait data to read */ #define SO_NOSPACE (1<<18) /* no space to write */ -static char *get_sname(int port, const char *proto, int num) +static const char *get_sname(int port, const char *proto, int num) { - char *str = itoa(ntohs(port)); + /* hummm, we return static buffer here!! */ + const char *str = itoa(ntohs(port)); if (!num) { struct servent *se = getservbyport(port, proto); if (se) @@ -82,9 +83,9 @@ static char *get_sname(int port, const char *proto, int num) return str; } -static void snprint_ip_port(char *ip_port, int size, struct sockaddr *addr, int port, char *proto, int numeric) +static void snprint_ip_port(char *ip_port, int size, struct sockaddr *addr, int port, const char *proto, int numeric) { - char *port_name; + const char *port_name; #if ENABLE_FEATURE_IPV6 if (addr->sa_family == AF_INET6) { @@ -178,7 +179,8 @@ static void tcp_do_one(int lnr, const char *line) static void udp_do_one(int lnr, const char *line) { char local_addr[64], rem_addr[64]; - char *state_str, more[512]; + const char *state_str; + char more[512]; int num, local_port, rem_port, d, state, timer_run, uid, timeout; #if ENABLE_FEATURE_IPV6 struct sockaddr_in6 localaddr, remaddr; @@ -356,7 +358,7 @@ static void unix_do_one(int nr, const char *line) { static int has = 0; char path[PATH_MAX], ss_flags[32]; - char *ss_proto, *ss_state, *ss_type; + const char *ss_proto, *ss_state, *ss_type; int num, state, type, inode; void *d; unsigned long refcnt, proto, unix_flags; |