diff options
Diffstat (limited to 'cpukit/libcsupport/src/hosterr.c')
-rw-r--r-- | cpukit/libcsupport/src/hosterr.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/cpukit/libcsupport/src/hosterr.c b/cpukit/libcsupport/src/hosterr.c deleted file mode 100644 index 7fc2ca966e..0000000000 --- a/cpukit/libcsupport/src/hosterr.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Routines to access a host errno - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * All rights assigned to U.S. Government, 1994. - * - * This material may be reproduced by or for the U.S. Government pursuant - * to the copyright license under the clause at DFARS 252.227-7013. This - * notice must appear in all copies of this file and its derivatives. - * - * $Id$ - */ - -#include <rtems.h> -#include <errno.h> - -int host_errno(void); - -/* - * copy host errno, if any to thread aware errno, if any - */ - -void fix_syscall_errno(void) -{ - errno = host_errno(); -} - -/* - * Get the host system errno, if any - * When using newlib (or possibly other libc's) on top of UNIX - * the errno returned by system calls may be unavailable due - * to trickery of making errno thread aware. - * This provides a kludge of getting at it. - */ - -#undef errno -extern int errno; -int host_errno(void) -{ - return errno; -} - |