Changeset 46577995 in mainline for uspace/app/trace/ipcp.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/app/trace/ipcp.c (modified) (2 diffs)

uspace/app/trace/ipcp.c

@@ -250 +250 @@
         sysarg_t method;
         sysarg_t service;
-        int retval;
+        errno_t retval;
         proto_t *proto;
         int cphone;
@@ -345 +345 @@
 }
 
-void ipcp_hangup(int phone, int rc)
+void ipcp_hangup(int phone, errno_t rc)
 {
         if ((display_mask & DM_SYSTEM) != 0) {