Changeset 46577995 in mainline for kernel/generic/src/console/cmd.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:

• kernel/generic/src/console/cmd.c (modified) (5 diffs)

kernel/generic/src/console/cmd.c

@@ -972 +972 @@
         sysarg_t (*fnc)(void);
         fncptr_t fptr;
-        int rc;
+        errno_t rc;
 
         symbol = (char *) argv->buffer;
@@ -1033 +1033 @@
         sysarg_t arg1 = argv[1].intval;
         fncptr_t fptr;
-        int rc;
+        errno_t rc;
 
         symbol = (char *) argv->buffer;
@@ -1070 +1070 @@
         sysarg_t arg2 = argv[2].intval;
         fncptr_t fptr;
-        int rc;
+        errno_t rc;
 
         symbol = (char *) argv->buffer;
@@ -1107 +1107 @@
         sysarg_t arg3 = argv[3].intval;
         fncptr_t fptr;
-        int rc;
+        errno_t rc;
         
         symbol = (char *) argv->buffer;
@@ -1182 +1182 @@
         uint32_t arg1 = argv[1].intval;
         bool pointer = false;
-        int rc;
+        errno_t rc;
         
         if (((char *) argv->buffer)[0] == '*') {