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-rw-r--r--hurd/hurd.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/hurd/hurd.h b/hurd/hurd.h
index ec07827..c089d4c 100644
--- a/hurd/hurd.h
+++ b/hurd/hurd.h
@@ -75,6 +75,35 @@ __hurd_fail (error_t err)
errno = err;
return -1;
}
+
+_HURD_H_EXTERN_INLINE int
+__hurd_fail_noerrno (error_t err)
+{
+ switch (err)
+ {
+ case EMACH_SEND_INVALID_DEST:
+ case EMIG_SERVER_DIED:
+ /* The server has disappeared! */
+ err = EIEIO;
+ break;
+
+ case KERN_NO_SPACE:
+ err = ENOMEM;
+ break;
+
+ case KERN_INVALID_ARGUMENT:
+ err = EINVAL;
+ break;
+
+ case 0:
+ return 0;
+
+ default:
+ break;
+ }
+
+ return -1;
+}
/* Basic ports and info, initialized by startup. */