Changeset 46577995 in mainline for uspace/srv/net/udp/udp.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/udp/udp.c (modified) (2 diffs)

uspace/srv/net/udp/udp.c

@@ -47 +47 @@
 #define NAME       "udp"
 
-static int udp_init(void)
+static errno_t udp_init(void)
 {
-        int rc;
+        errno_t rc;
 
         log_msg(LOG_DEFAULT, LVL_DEBUG, "udp_init()");
@@ -76 +76 @@
 int main(int argc, char **argv)
 {
-        int rc;
+        errno_t rc;
 
         printf(NAME ": UDP (User Datagram Protocol) service\n");