Changeset 46577995 in mainline for uspace/app/blkdump

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/blkdump/blkdump.c (modified) (3 diffs)

uspace/app/blkdump/blkdump.c

@@ -63 +63 @@
 {
 
-        int rc;
+        errno_t rc;
         char *dev_path;
         size_t block_size;
@@ -178 +178 @@
         aoff64_t limit;
         size_t data_offset;
-        int rc;
+        errno_t rc;
 
         data = malloc(block_size);
@@ -217 +217 @@
 {
         scsi_toc_multisess_data_t toc;
-        int rc;
+        errno_t rc;
 
         rc = block_read_toc(service_id, 0, &toc, sizeof(toc));