diff options
Diffstat (limited to 'lib/libuutil/uu_pname.c')
| -rw-r--r-- | lib/libuutil/uu_pname.c | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/lib/libuutil/uu_pname.c b/lib/libuutil/uu_pname.c deleted file mode 100644 index 610b8585dcbf..000000000000 --- a/lib/libuutil/uu_pname.c +++ /dev/null @@ -1,202 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 2005 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - - - -#include "libuutil_common.h" - -#include <libintl.h> -#include <limits.h> -#include <string.h> -#include <stdlib.h> -#include <stdarg.h> -#include <stdio.h> -#include <errno.h> -#include <wchar.h> -#include <unistd.h> - -static const char *pname; - -static __attribute__((noreturn)) void -uu_die_internal(int status, const char *format, va_list alist); - -int uu_exit_ok_value = EXIT_SUCCESS; -int uu_exit_fatal_value = EXIT_FAILURE; -int uu_exit_usage_value = 2; - -int * -uu_exit_ok(void) -{ - return (&uu_exit_ok_value); -} - -int * -uu_exit_fatal(void) -{ - return (&uu_exit_fatal_value); -} - -int * -uu_exit_usage(void) -{ - return (&uu_exit_usage_value); -} - -void -uu_alt_exit(int profile) -{ - switch (profile) { - case UU_PROFILE_DEFAULT: - uu_exit_ok_value = EXIT_SUCCESS; - uu_exit_fatal_value = EXIT_FAILURE; - uu_exit_usage_value = 2; - break; - case UU_PROFILE_LAUNCHER: - uu_exit_ok_value = EXIT_SUCCESS; - uu_exit_fatal_value = 124; - uu_exit_usage_value = 125; - break; - } -} - -static __attribute__((format(printf, 2, 0))) void -uu_warn_internal(int err, const char *format, va_list alist) -{ - if (pname != NULL) - (void) fprintf(stderr, "%s: ", pname); - - if (format != NULL) - (void) vfprintf(stderr, format, alist); - - if (strrchr(format, '\n') == NULL) - (void) fprintf(stderr, ": %s\n", strerror(err)); -} - -void -uu_vwarn(const char *format, va_list alist) -{ - uu_warn_internal(errno, format, alist); -} - -void -uu_warn(const char *format, ...) -{ - va_list alist; - va_start(alist, format); - uu_warn_internal(errno, format, alist); - va_end(alist); -} - -static __attribute__((format(printf, 2, 0))) __attribute__((noreturn)) void -uu_die_internal(int status, const char *format, va_list alist) -{ - uu_warn_internal(errno, format, alist); -#ifdef DEBUG - { - char *cp; - - if (!issetugid()) { - cp = getenv("UU_DIE_ABORTS"); - if (cp != NULL && *cp != '\0') - abort(); - } - } -#endif - exit(status); -} - -void -uu_vdie(const char *format, va_list alist) -{ - uu_die_internal(UU_EXIT_FATAL, format, alist); -} - -void -uu_die(const char *format, ...) -{ - va_list alist; - va_start(alist, format); - uu_die_internal(UU_EXIT_FATAL, format, alist); - va_end(alist); -} - -void -uu_vxdie(int status, const char *format, va_list alist) -{ - uu_die_internal(status, format, alist); -} - -void -uu_xdie(int status, const char *format, ...) -{ - va_list alist; - va_start(alist, format); - uu_die_internal(status, format, alist); - va_end(alist); -} - -const char * -uu_setpname(char *arg0) -{ - /* - * Having a NULL argv[0], while uncommon, is possible. It - * makes more sense to handle this event in uu_setpname rather - * than in each of its consumers. - */ - if (arg0 == NULL) { - pname = getexecname(); - if (pname == NULL) - pname = "unknown_command"; - return (pname); - } - - /* - * Guard against '/' at end of command invocation. - */ - for (;;) { - char *p = strrchr(arg0, '/'); - if (p == NULL) { - pname = arg0; - break; - } else { - if (*(p + 1) == '\0') { - *p = '\0'; - continue; - } - - pname = p + 1; - break; - } - } - - return (pname); -} - -const char * -uu_getpname(void) -{ - return (pname); -} |