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Check if IP_TOS is defined before using.

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This commit is contained in:
Darren Tucker 2019-11-01 13:42:12 +11:00
parent 764d51e044
commit d500b59a82
1 changed files with 4 additions and 0 deletions
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4
regress/netcat.c
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@ -1181,11 +1181,13 @@ set_common_sockopts(int s)
&x, sizeof(x)) == -1)
err(1, "setsockopt");
}
#ifdef IP_TOS
if (Tflag != -1) {
if (setsockopt(s, IPPROTO_IP, IP_TOS,
&Tflag, sizeof(Tflag)) == -1)
err(1, "set IP ToS");
}
#endif
if (Iflag) {
if (setsockopt(s, SOL_SOCKET, SO_RCVBUF,
&Iflag, sizeof(Iflag)) == -1)
@ -1201,6 +1203,7 @@ set_common_sockopts(int s)
int
map_tos(char *s, int *val)
{
#ifdef IP_TOS
/* DiffServ Codepoints and other TOS mappings */
const struct toskeywords {
const char *keyword;
@ -1242,6 +1245,7 @@ map_tos(char *s, int *val)
return (1);
}
}
#endif
return (0);
}