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Diffstat (limited to 'contrib/sendmail/libsm/fscanf.c')
-rw-r--r-- | contrib/sendmail/libsm/fscanf.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/contrib/sendmail/libsm/fscanf.c b/contrib/sendmail/libsm/fscanf.c new file mode 100644 index 0000000..5e1fcfd --- /dev/null +++ b/contrib/sendmail/libsm/fscanf.c @@ -0,0 +1,55 @@ +/* + * 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: fscanf.c,v 1.17 2001/09/11 04:04:48 gshapiro Exp $") +#include <sm/varargs.h> +#include <sm/assert.h> +#include <sm/io.h> +#include "local.h" + +/* +** SM_IO_FSCANF -- convert input data to translated format +** +** Parameters: +** fp -- the file pointer to obtain the data from +** timeout -- time to complete scan +** fmt -- the format to translate the data to +** ... -- memory locations to place the formated data +** +** Returns: +** Failure: returns SM_IO_EOF +** Success: returns the number of data units translated +*/ + +int +#if SM_VA_STD +sm_io_fscanf(SM_FILE_T *fp, int timeout, char const *fmt, ...) +#else /* SM_VA_STD */ +sm_io_fscanf(fp, timeout, fmt, va_alist) + SM_FILE_T *fp; + int timeout; + char *fmt; + va_dcl +#endif /* SM_VA_STD */ +{ + int ret; + SM_VA_LOCAL_DECL + + SM_REQUIRE_ISA(fp, SmFileMagic); + SM_VA_START(ap, fmt); + ret = sm_vfscanf(fp, timeout, fmt, ap); + SM_VA_END(ap); + return ret; +} |