Changeset 46577995 in mainline for uspace/lib/c/generic/elf/elf_load.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/lib/c/generic/elf/elf_load.c (modified) (1 diff)

uspace/lib/c/generic/elf/elf_load.c

@@ -79 +79 @@
         DPRINTF( "- prog dynamic: %p\n", info->finfo.dynamic);
 
-        int rc2 = rtld_prog_process(&info->finfo, &env);
-        switch (rc2) {
-        case EOK:
+        errno_t rc2 = rtld_prog_process(&info->finfo, &env);
+        switch ((case_errno_t) rc2) {
+        case (case_errno_t) EOK:
                 rc = EE_OK;
                 break;
-        case ENOMEM:
+        case (case_errno_t) ENOMEM:
                 rc = EE_MEMORY;
                 break;