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INET: fix a few GCC compilation warnings

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This commit is contained in:
Thomas Veerman 2012-01-31 15:43:00 +00:00
parent 71634240a0
commit 224a0f6e90
6 changed files with 20 additions and 10 deletions
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6
servers/inet/Makefile
View File

@ -15,10 +15,14 @@ SRCS= buf.c clock.c inet.c inet_config.c \
DPADD+= ${LIBCHARDRIVER} ${LIBSYS} ${LIBMINIXUTIL}
LDADD+= -lchardriver -lsys -lminixutil
.if ${COMPILER_TYPE} == "gnu"
LDADD+= -lc
.endif
MAN=
BINDIR?= /usr/sbin
CPPFLAGS+= -I${.CURDIR} -D_MINIX
CPPFLAGS+= -I${.CURDIR} -D_MINIX -Wall -Werror
.include <minix.service.mk>

5
servers/inet/generic/buf.h
View File

@ -227,9 +227,8 @@ int bf_linkcheck ARGS(( acc_t *acc ));
* the underlying buffer.
*/
#define ptr2acc_data(/* acc_t * */ a) (bf_temporary_acc=(a), \
(&bf_temporary_acc->acc_buffer->buf_data_p[bf_temporary_acc-> \
acc_offset]))
#define ptr2acc_data(/* acc_t * */ a) (&((acc_t *)(a))->acc_buffer-> \
buf_data_p[((acc_t *)(a))->acc_offset])
#define bf_chkbuf(buf) ((buf)? (compare((buf)->acc_linkC,>,0), \
compare((buf)->acc_buffer, !=, 0), \

3
servers/inet/generic/tcp_recv.c
View File

@ -213,7 +213,7 @@ SYN-SENT:
if (tcp_hdr_flags & THF_ACK)
{
if (tcp_LEmod4G(seg_ack, tcp_conn->tc_ISS) ||
tcp_Gmod4G(seg_ack, tcp_conn->tc_SND_NXT))
tcp_Gmod4G(seg_ack, tcp_conn->tc_SND_NXT)) {
if (tcp_hdr_flags & THF_RST)
break;
else
@ -227,6 +227,7 @@ SYN-SENT:
tcp_conn_write(tcp_conn, 1);
break;
}
}
acceptable_ACK= (tcp_LEmod4G(tcp_conn->tc_SND_UNA,
seg_ack) && tcp_LEmod4G(seg_ack,
tcp_conn->tc_SND_NXT));

3
servers/inet/generic/udp.c
View File

@ -874,11 +874,12 @@ udp_fd_t *udp_fd;
result= (*udp_fd->uf_put_userdata)(udp_fd->uf_srfd,
(size_t)0, pack, FALSE);
if (result >= 0)
if (result >= 0) {
if (size > transf_size)
result= EPACKSIZE;
else
result= transf_size;
}
udp_fd->uf_flags &= ~UFF_READ_IP;
result= (*udp_fd->uf_put_userdata)(udp_fd->uf_srfd, result,

11
servers/inet/inet_config.c
View File

@ -247,7 +247,7 @@ static unsigned number(char *str, unsigned max)
void read_conf(void)
{
int i, j, ifno, type, port, enable;
int i, j, ifno = -1, type = -1, port = -1, enable;
struct eth_conf *ecp;
struct psip_conf *pcp;
struct ip_conf *icp;
@ -304,8 +304,7 @@ void read_conf(void)
}
ecp++;
eth_conf_nr++;
} else
if (strncmp(word, "psip", 4) == 0) {
} else if (strncmp(word, "psip", 4) == 0) {
pcp->pc_ifno= ifno= number(word+4, IP_PORT_MAX-1);
type= NETTYPE_PSIP;
port= psip_conf_nr;
@ -315,6 +314,12 @@ void read_conf(void)
printf("inet: Unknown device '%s'\n", word);
error();
}
if (type == -1 || ifno == -1 || port == -1) {
printf("inet: faulty configuration\n");
exit(1);
}
iftype[ifno]= type;
icp->ic_ifno= ifno;
icp->ic_devtype= type;

2
servers/inet/sr.c
View File

@ -118,7 +118,7 @@ PUBLIC void sr_rec(m)
mq_t *m;
{
int result;
int send_reply, free_mess;
int send_reply = 0, free_mess = 0;
if (repl_queue)
{