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Diffstat (limited to 'contrib/sendmail/libsm/flags.c')
-rw-r--r-- | contrib/sendmail/libsm/flags.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/contrib/sendmail/libsm/flags.c b/contrib/sendmail/libsm/flags.c new file mode 100644 index 0000000..b3877f1 --- /dev/null +++ b/contrib/sendmail/libsm/flags.c @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers. + * All rights reserved. + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Chris Torek. + * + * By using this file, you agree to the terms and conditions set + * forth in the LICENSE file which can be found at the top level of + * the sendmail distribution. + */ + +#include <sm/gen.h> +SM_RCSID("@(#)$Id: flags.c,v 1.20 2001/09/11 04:04:48 gshapiro Exp $") +#include <sys/types.h> +#include <sys/file.h> +#include <errno.h> +#include <sm/io.h> + +/* +** SM_FLAGS -- translate external (user) flags into internal flags +** +** Paramters: +** flags -- user select flags +** +** Returns: +** Internal flag value matching user selected flags +*/ + +int +sm_flags(flags) + register int flags; +{ + register int ret; + + switch(flags) + { + case SM_IO_RDONLY: /* open for reading */ + ret = SMRD; + break; + + case SM_IO_WRONLY: /* open for writing */ + ret = SMWR; + break; + + case SM_IO_APPEND: /* open for appending */ + ret = SMWR; + break; + + case SM_IO_RDWR: /* open for read and write */ + ret = SMRW; + break; + + default: + ret = 0; + break; + } + return ret; +} |