Changeset 46577995 in mainline for uspace/srv/net/dhcp/main.c

Timestamp:

2018-01-04T20:50:52Z (7 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/dhcp/main.c (modified) (5 diffs)

uspace/srv/net/dhcp/main.c

@@ -52 +52 @@
 static void dhcp_client_conn(ipc_callid_t, ipc_call_t *, void *);
 
-static int dhcp_init(void)
+static errno_t dhcp_init(void)
 {
-        int rc;
+        errno_t rc;
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "dhcp_init()");
@@ -87 +87 @@
 {
         sysarg_t link_id;
-        int rc;
+        errno_t rc;
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "dhcp_link_add_srv()");
@@ -100 +100 @@
 {
         sysarg_t link_id;
-        int rc;
+        errno_t rc;
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "dhcp_link_remove_srv()");
@@ -113 +113 @@
 {
         sysarg_t link_id;
-        int rc;
+        errno_t rc;
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "dhcp_discover_srv()");
@@ -159 +159 @@
 int main(int argc, char *argv[])
 {
-        int rc;
+        errno_t rc;
 
         printf("%s: DHCP Service\n", NAME);