Changeset 46577995 in mainline for uspace/srv/fs/udf/udf_file.h

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/srv/fs/udf/udf_file.h (modified) (1 diff)

uspace/srv/fs/udf/udf_file.h

@@ -194 +194 @@
 }__attribute__((packed)) udf_space_bitmap_descriptor_t;
 
-extern int udf_node_get_core(udf_node_t *);
-extern int udf_read_icb(udf_node_t *);
-extern int udf_read_allocation_sequence(udf_node_t *, uint8_t *, uint16_t,
+extern errno_t udf_node_get_core(udf_node_t *);
+extern errno_t udf_read_icb(udf_node_t *);
+extern errno_t udf_read_allocation_sequence(udf_node_t *, uint8_t *, uint16_t,
     uint32_t, uint32_t);
-extern int udf_read_file(size_t *, ipc_callid_t, udf_node_t *, aoff64_t,
+extern errno_t udf_read_file(size_t *, ipc_callid_t, udf_node_t *, aoff64_t,
     size_t);
-extern int udf_get_fid(udf_file_identifier_descriptor_t **, block_t **,
+extern errno_t udf_get_fid(udf_file_identifier_descriptor_t **, block_t **,
     udf_node_t *, aoff64_t);
-extern int udf_get_fid_in_allocator(udf_file_identifier_descriptor_t **,
+extern errno_t udf_get_fid_in_allocator(udf_file_identifier_descriptor_t **,
     block_t **, udf_node_t *, aoff64_t);
-extern int udf_get_fid_in_sector(udf_file_identifier_descriptor_t **,
+extern errno_t udf_get_fid_in_sector(udf_file_identifier_descriptor_t **,
     block_t **, udf_node_t *, aoff64_t, size_t *, void **, size_t *);