diff options
Diffstat (limited to 'printf.c')
-rw-r--r-- | printf.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/printf.c b/printf.c new file mode 100644 index 0000000..3f90130 --- /dev/null +++ b/printf.c @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ +/* + * Copyright (C) 2022, 2023 Ferass El Hafidi <vitali64pmemail@protonmail.com> + */ +#include <unistd.h> +#include <stdio.h> +#include <errno.h> + +#define REQ_PRINT_USAGE /* Require print_usage() from common.h */ +#define REQ_ERRPRINT /* Require print_usage() from common.h */ +#define DESCRIPTION "Write formatted strings to standard output." +#define OPERANDS "format [string]" +#include "common.h" + +#ifdef FASESBOX +int printf_main(int argc, char *argv[]) { +#else +int main(int argc, char *argv[]) { +#endif + if (argc == 1) { + print_usage(argv[0], DESCRIPTION, OPERANDS, VERSION); + return 1; + } + printf(argv[1], argv[2] ? argv[2] : ""); + return errprint(argv[0], NULL, errno); +} |