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author | Alex AUVOLAT <alex.auvolat@ens.fr> | 2014-03-28 09:33:20 +0100 |
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committer | Alex AUVOLAT <alex.auvolat@ens.fr> | 2014-03-28 09:33:20 +0100 |
commit | b5dc9d799f8eca793a4fd1d9b5111155ae6af6d8 (patch) | |
tree | b5f910efcd1c2b4be2a0c1a5808c55354e055941 /sos-code-article5/sos/errno.h | |
parent | a21f6c328a4f18e1fa744e40e4c26fa512c90bf7 (diff) | |
download | SOS-b5dc9d799f8eca793a4fd1d9b5111155ae6af6d8.tar.gz SOS-b5dc9d799f8eca793a4fd1d9b5111155ae6af6d8.zip |
Import and compile article5
Diffstat (limited to 'sos-code-article5/sos/errno.h')
-rw-r--r-- | sos-code-article5/sos/errno.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sos-code-article5/sos/errno.h b/sos-code-article5/sos/errno.h new file mode 100644 index 0000000..50fb05b --- /dev/null +++ b/sos-code-article5/sos/errno.h @@ -0,0 +1,41 @@ +/* Copyright (C) 2004 The SOS Team + Copyright (C) 1999 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + USA. +*/ +#ifndef _SOS_ERRNO_H_ +#define _SOS_ERRNO_H_ + +/** + * @file errno.h + * + * SOS return value codes and errors. + */ + +/* Positive values of the error codes */ +#define SOS_OK 0 /* No error */ +#define SOS_EINVAL 1 /* Invalid argument */ +#define SOS_ENOSUP 2 /* Operation not supported */ +#define SOS_ENOMEM 3 /* No available memory */ +#define SOS_EBUSY 4 /* Object or device still in use */ +#define SOS_EFATAL 255 /* Internal fatal error */ + +/* A negative value means that an error occured. For + * example -SOS_EINVAL means that the error was "invalid + * argument" */ +typedef int sos_ret_t; + +#endif /* _SOS_ERRNO_H_ */ |