diff options
Diffstat (limited to 'networking/telnet.c')
| -rw-r--r-- | networking/telnet.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/networking/telnet.c b/networking/telnet.c index 57494089d..71479fce4 100644 --- a/networking/telnet.c +++ b/networking/telnet.c @@ -112,7 +112,7 @@ struct Globalvars * Gptr; static struct Globalvars G; #endif -static inline void iacflush() +static inline void iacflush(void) { write(G.netfd, G.iacbuf, G.iaclen); G.iaclen = 0; @@ -121,13 +121,12 @@ static inline void iacflush() /* Function prototypes */ static int getport(char * p); static struct in_addr getserver(char * p); -static int create_socket(); static void setup_sockaddr_in(struct sockaddr_in * addr, int port); static int remote_connect(struct in_addr addr, int port); -static void rawmode(); -static void cookmode(); -static void do_linemode(); -static void will_charmode(); +static void rawmode(void); +static void cookmode(void); +static void do_linemode(void); +static void will_charmode(void); static void telopt(byte c); static int subneg(byte c); #if 0 @@ -147,7 +146,7 @@ static void doexit(int ev) exit(ev); } -static void conescape() +static void conescape(void) { char b; @@ -353,7 +352,7 @@ static void putiac_subopt(byte c, char *str) static char const escapecharis[] = "\r\nEscape character is "; -static void setConMode() +static void setConMode(void) { if (G.telflags & UF_ECHO) { @@ -375,7 +374,7 @@ static void setConMode() /* ******************************* */ -static void will_charmode() +static void will_charmode(void) { G.charmode = CHM_TRY; G.telflags |= (UF_ECHO | UF_SGA); @@ -386,7 +385,7 @@ static void will_charmode() iacflush(); } -static void do_linemode() +static void do_linemode(void) { G.charmode = CHM_TRY; G.telflags &= ~(UF_ECHO | UF_SGA); @@ -405,7 +404,7 @@ static inline void to_notsup(char c) else if (G.telwish == DO) putiac2(WONT, c); } -static inline void to_echo() +static inline void to_echo(void) { /* if server requests ECHO, don't agree */ if (G.telwish == DO) { putiac2(WONT, TELOPT_ECHO); return; } @@ -432,7 +431,7 @@ static inline void to_echo() WriteCS(1, "\r\n"); /* sudden modec */ } -static inline void to_sga() +static inline void to_sga(void) { /* daemon always sends will/wont, client do/dont */ @@ -454,7 +453,7 @@ static inline void to_sga() } #ifdef CONFIG_FEATURE_TELNET_TTYPE -static inline void to_ttype() +static inline void to_ttype(void) { /* Tell server we will (or won't) do TTYPE */ @@ -471,10 +470,10 @@ static void telopt(byte c) { switch (c) { - case TELOPT_ECHO: to_echo(c); break; - case TELOPT_SGA: to_sga(c); break; + case TELOPT_ECHO: to_echo(); break; + case TELOPT_SGA: to_sga(); break; #ifdef CONFIG_FEATURE_TELNET_TTYPE - case TELOPT_TTYPE: to_ttype(c); break; + case TELOPT_TTYPE: to_ttype(); break; #endif default: to_notsup(c); break; } @@ -515,12 +514,12 @@ static void fgotsig(int sig) } -static void rawmode() +static void rawmode(void) { tcsetattr(0, TCSADRAIN, &G.termios_raw); } -static void cookmode() +static void cookmode(void) { tcsetattr(0, TCSADRAIN, &G.termios_def); } @@ -650,7 +649,7 @@ static struct in_addr getserver(char * host) return addr; } -static int create_socket() +static int create_socket(void) { return socket(AF_INET, SOCK_STREAM, 0); } @@ -708,4 +707,3 @@ c-basic-offset: 4 tab-width: 4 End: */ - |