Changeset 46577995 in mainline for uspace/srv/net/tcp/inet.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/tcp/inet.c (modified) (4 diffs)

uspace/srv/net/tcp/inet.c

@@ -50 +50 @@
 #define NAME       "tcp"
 
-static int tcp_inet_ev_recv(inet_dgram_t *dgram);
+static errno_t tcp_inet_ev_recv(inet_dgram_t *dgram);
 static void tcp_received_pdu(tcp_pdu_t *pdu);
 
@@ -58 +58 @@
 
 /** Received datagram callback */
-static int tcp_inet_ev_recv(inet_dgram_t *dgram)
+static errno_t tcp_inet_ev_recv(inet_dgram_t *dgram)
 {
         uint8_t *pdu_raw;
@@ -121 +121 @@
 void tcp_transmit_pdu(tcp_pdu_t *pdu)
 {
-        int rc;
+        errno_t rc;
         uint8_t *pdu_raw;
         size_t pdu_raw_size;
@@ -169 +169 @@
 
 /** Initialize TCP inet interface. */
-int tcp_inet_init(void)
+errno_t tcp_inet_init(void)
 {
-        int rc;
+        errno_t rc;
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "tcp_inet_init()");