Changeset 46577995 in mainline for uspace/app/bdsh/input.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/bdsh/input.c (modified) (3 diffs)

uspace/app/bdsh/input.c

@@ -65 +65 @@
  * invokes the built-in entry point (a[0]) passing all arguments in a[] to
  * the handler */
-int process_input(cliuser_t *usr)
+errno_t process_input(cliuser_t *usr)
 {
         token_t *tokens_buf = calloc(WORD_MAX, sizeof(token_t));
@@ -73 +73 @@
         
         char *cmd[WORD_MAX];
-        int rc = EOK;
+        errno_t rc = EOK;
         tokenizer_t tok;
         unsigned int i, pipe_count, processed_pipes;
@@ -259 +259 @@
 {
         char *str;
-        int rc;
+        errno_t rc;
         
         tinput_set_prompt(tinput, usr->prompt);