diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2003-03-03 06:40:36 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2003-03-03 06:40:36 +0000 |
| commit | ffe5c462247ca9854ba981debe9559e2f00bb211 (patch) | |
| tree | 38fa92175136b1de890b401b2e4863237d75094f | |
| parent | 3242ea5f66d7e5714538a11832009cc23762b174 (diff) | |
Add (void) on our uses of the swrite() macro when we don't read the return
code as this makes compiler warnings. We *should* fix the code to deal with
the return codes instead...
| -rw-r--r-- | lib/telnet.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/telnet.c b/lib/telnet.c index 632992dfb..a3f3c8b59 100644 --- a/lib/telnet.c +++ b/lib/telnet.c @@ -263,7 +263,7 @@ static void send_negotiation(struct connectdata *conn, int cmd, int option) buf[1] = cmd; buf[2] = option; - swrite(conn->firstsocket, buf, 3); + (void)swrite(conn->firstsocket, buf, 3); printoption(conn->data, "SENT", cmd, option); } @@ -827,7 +827,7 @@ static void suboption(struct connectdata *conn) snprintf((char *)temp, sizeof(temp), "%c%c%c%c%s%c%c", IAC, SB, TELOPT_TTYPE, TELQUAL_IS, tn->subopt_ttype, IAC, SE); - swrite(conn->firstsocket, temp, len); + (void)swrite(conn->firstsocket, temp, len); printsub(data, '>', &temp[2], len-2); break; case TELOPT_XDISPLOC: @@ -835,7 +835,7 @@ static void suboption(struct connectdata *conn) snprintf((char *)temp, sizeof(temp), "%c%c%c%c%s%c%c", IAC, SB, TELOPT_XDISPLOC, TELQUAL_IS, tn->subopt_xdisploc, IAC, SE); - swrite(conn->firstsocket, temp, len); + (void)swrite(conn->firstsocket, temp, len); printsub(data, '>', &temp[2], len-2); break; case TELOPT_NEW_ENVIRON: @@ -857,7 +857,7 @@ static void suboption(struct connectdata *conn) snprintf((char *)&temp[len], sizeof(temp) - len, "%c%c", IAC, SE); len += 2; - swrite(conn->firstsocket, temp, len); + (void)swrite(conn->firstsocket, temp, len); printsub(data, '>', &temp[2], len-2); break; } |