path: root/src/prog-fprintf.c

/* prog-fprintf.c - common formatting output functions and definitions Copyright (C) 2008-2025 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 3 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, see <https://www.gnu.org/licenses/>. */#include <config.h>#include <stdarg.h>#include <sys/types.h>#include"system.h"#include"prog-fprintf.h"/* Display program name followed by variable list. Used for e.g. verbose output */voidprog_fprintf(FILE*fp,char const*fmt, ...){va_list ap;fputs(program_name, fp);fputs(": ", fp);va_start(ap, fmt);vfprintf(fp, fmt, ap);va_end(ap);fputc('\n', fp);}