diff options
Diffstat (limited to 'lib/libc/gen/err.c')
| -rw-r--r-- | lib/libc/gen/err.c | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/lib/libc/gen/err.c b/lib/libc/gen/err.c deleted file mode 100644 index 6d1766c..0000000 --- a/lib/libc/gen/err.c +++ /dev/null @@ -1,208 +0,0 @@ -/*- - * Copyright (c) 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * From: @(#)err.c 8.1 (Berkeley) 6/4/93 - */ - -#if defined(LIBC_RCS) && !defined(lint) -static const char rcsid[] = - "$FreeBSD$"; -#endif /* LIBC_RCS and not lint */ - -#include <err.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <stdarg.h> - -extern char *__progname; /* Program name, from crt0. */ - -static FILE *err_file; /* file to use for error output */ -static void (*err_exit)(int); - -/* - * This is declared to take a `void *' so that the caller is not required - * to include <stdio.h> first. However, it is really a `FILE *', and the - * manual page documents it as such. - */ -void -err_set_file(void *fp) -{ - if (fp) - err_file = fp; - else - err_file = stderr; -} - -void -err_set_exit(void (*ef)(int)) -{ - err_exit = ef; -} - -void -err(int eval, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - verrc(eval, errno, fmt, ap); - va_end(ap); -} - -void -verr(eval, fmt, ap) - int eval; - const char *fmt; - va_list ap; -{ - verrc(eval, errno, fmt, ap); -} - -void -errc(int eval, int code, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - verrc(eval, code, fmt, ap); - va_end(ap); -} - -void -verrc(eval, code, fmt, ap) - int eval; - int code; - const char *fmt; - va_list ap; -{ - if (err_file == 0) - err_set_file((FILE *)0); - fprintf(err_file, "%s: ", __progname); - if (fmt != NULL) { - vfprintf(err_file, fmt, ap); - fprintf(err_file, ": "); - } - fprintf(err_file, "%s\n", strerror(code)); - if (err_exit) - err_exit(eval); - exit(eval); -} - -void -errx(int eval, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - verrx(eval, fmt, ap); - va_end(ap); -} - -void -verrx(eval, fmt, ap) - int eval; - const char *fmt; - va_list ap; -{ - if (err_file == 0) - err_set_file((FILE *)0); - fprintf(err_file, "%s: ", __progname); - if (fmt != NULL) - vfprintf(err_file, fmt, ap); - fprintf(err_file, "\n"); - if (err_exit) - err_exit(eval); - exit(eval); -} - -void -warn(const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - vwarnc(errno, fmt, ap); - va_end(ap); -} - -void -vwarn(fmt, ap) - const char *fmt; - va_list ap; -{ - vwarnc(errno, fmt, ap); -} - -void -warnc(int code, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - vwarnc(code, fmt, ap); - va_end(ap); -} - -void -vwarnc(code, fmt, ap) - int code; - const char *fmt; - va_list ap; -{ - if (err_file == 0) - err_set_file((FILE *)0); - fprintf(err_file, "%s: ", __progname); - if (fmt != NULL) { - vfprintf(err_file, fmt, ap); - fprintf(err_file, ": "); - } - fprintf(err_file, "%s\n", strerror(code)); -} - -void -warnx(const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - vwarnx(fmt, ap); - va_end(ap); -} - -void -vwarnx(fmt, ap) - const char *fmt; - va_list ap; -{ - if (err_file == 0) - err_set_file((FILE *)0); - fprintf(err_file, "%s: ", __progname); - if (fmt != NULL) - vfprintf(err_file, fmt, ap); - fprintf(err_file, "\n"); -} |
