Changeset 0d0b319 in mainline for uspace/lib/posix/source/sys/mman.c

Timestamp:

2018-01-04T20:03:02Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3c7702c0

Parents:

10de842

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 19:18:29)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:03:02)

Message:

Flip error constants to positive values, and update libposix for the change.

File:

• uspace/lib/posix/source/sys/mman.c (modified) (1 diff)

uspace/lib/posix/source/sys/mman.c

@@ -59 +59 @@
 int posix_munmap(void *start, size_t length)
 {
-        return as_area_destroy(start);
+        int rc = as_area_destroy(start);
+        if (rc != EOK) {
+                errno = rc;
+                return -1;
+        }
+        return 0;
 }