Changeset 46577995 in mainline for uspace/srv/net/ethip/atrans.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/atrans.c (modified) (5 diffs)

uspace/srv/net/ethip/atrans.c

@@ -59 +59 @@
 }
 
-int atrans_add(addr32_t ip_addr, addr48_t mac_addr)
+errno_t atrans_add(addr32_t ip_addr, addr48_t mac_addr)
 {
         ethip_atrans_t *atrans;
@@ -85 +85 @@
 }
 
-int atrans_remove(addr32_t ip_addr)
+errno_t atrans_remove(addr32_t ip_addr)
 {
         ethip_atrans_t *atrans;
@@ -103 +103 @@
 }
 
-static int atrans_lookup_locked(addr32_t ip_addr, addr48_t mac_addr)
+static errno_t atrans_lookup_locked(addr32_t ip_addr, addr48_t mac_addr)
 {
         ethip_atrans_t *atrans = atrans_find(ip_addr);
@@ -113 +113 @@
 }
 
-int atrans_lookup(addr32_t ip_addr, addr48_t mac_addr)
+errno_t atrans_lookup(addr32_t ip_addr, addr48_t mac_addr)
 {
-        int rc;
+        errno_t rc;
 
         fibril_mutex_lock(&atrans_list_lock);
@@ -134 +134 @@
 }
 
-int atrans_lookup_timeout(addr32_t ip_addr, suseconds_t timeout,
+errno_t atrans_lookup_timeout(addr32_t ip_addr, suseconds_t timeout,
     addr48_t mac_addr)
 {
         fibril_timer_t *t;
         bool timedout;
-        int rc;
+        errno_t rc;
 
         t = fibril_timer_create(NULL);