diff options
Diffstat (limited to 'cpukit/libcsupport/src/print_printf.c')
-rw-r--r-- | cpukit/libcsupport/src/print_printf.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/print_printf.c b/cpukit/libcsupport/src/print_printf.c new file mode 100644 index 0000000000..c8695234c0 --- /dev/null +++ b/cpukit/libcsupport/src/print_printf.c @@ -0,0 +1,52 @@ +/** + * @file + * + * @brief RTEMS Print Support + * @ingroup libcsupport + */ + +/* + * Copyright (c) 2016 Chris Johns <chrisj@rtems.org> + * All rights reserved. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include <rtems/print.h> + +#include <stdio.h> + +int rtems_vprintf( + const rtems_printer *printer, + const char *format, + va_list ap +) +{ + int len = 0; + if ( rtems_print_printer_valid( printer ) ) { + len = printer->printer( printer->context, format, ap ); + } + return len; +} + +int rtems_printf( + const rtems_printer *printer, + const char *format, + ... +) +{ + int len = 0; + if ( rtems_print_printer_valid( printer ) ) { + va_list ap; + va_start( ap, format ); + len = printer->printer( printer->context, format, ap ); + va_end( ap ); + } + return len; +} |