Changeset 2432 for trunk

Timestamp:

Nov 13, 2005, 3:41:06 AM (20 years ago)

Author:

bird

Message:

Corrected shmat to return -1 instead of NULL on failure.

Location:

trunk/src/emx

Files:

• ChangeLog.LIBC (modified) (1 diff)
• src/lib/process/shmat.c (modified) (1 diff)

trunk/src/emx/ChangeLog.LIBC

@@ -5 +5 @@
 2005-11-12: knut st. osmundsen <bird-gccos2-spam@anduin.net>
     - emxomf:
-        o Fixed problems with symbol truncation. 
+        o Fixed problems with symbol truncation.
           Kudos to Yuri for tracking down the places which required attention.
     - libc:
+        o Corrected shmat to return -1 instead of NULL on failure.
         o Fixed bug in the sigsuspend (includes pause ++) handling,
           would usually never return.

trunk/src/emx/src/lib/process/shmat.c

@@ -50 +50 @@
         LIBCLOG_RETURN_P(pvActual);
     errno = -rc;
-    LIBCLOG_ERROR_RETURN_P(NULL);
+    LIBCLOG_ERROR_RETURN_P((void *)-1);
 }