Changeset 46577995 in mainline for uspace/srv/net/ethip/pdu.c

Timestamp:

2018-01-04T20:50:52Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/srv/net/ethip/pdu.c (modified) (4 diffs)

uspace/srv/net/ethip/pdu.c

@@ -47 +47 @@
 
 /** Encode Ethernet PDU. */
-int eth_pdu_encode(eth_frame_t *frame, void **rdata, size_t *rsize)
+errno_t eth_pdu_encode(eth_frame_t *frame, void **rdata, size_t *rsize)
 {
         void *data;
@@ -75 +75 @@
 
 /** Decode Ethernet PDU. */
-int eth_pdu_decode(void *data, size_t size, eth_frame_t *frame)
+errno_t eth_pdu_decode(void *data, size_t size, eth_frame_t *frame)
 {
         eth_header_t *hdr;
@@ -106 +106 @@
 
 /** Encode ARP PDU. */
-int arp_pdu_encode(arp_eth_packet_t *packet, void **rdata, size_t *rsize)
+errno_t arp_pdu_encode(arp_eth_packet_t *packet, void **rdata, size_t *rsize)
 {
         void *data;
@@ -149 +149 @@
 
 /** Decode ARP PDU. */
-int arp_pdu_decode(void *data, size_t size, arp_eth_packet_t *packet)
+errno_t arp_pdu_decode(void *data, size_t size, arp_eth_packet_t *packet)
 {
         arp_eth_packet_fmt_t *pfmt;