81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/*
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* Copyright (c) 2013-2015 Todd C. Miller <Todd.Miller@courtesan.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <config.h>
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#include <sys/types.h>
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#ifdef HAVE_SYS_WEAK_ALIAS
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif /* HAVE_STRING_H */
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif /* HAVE_STRINGS_H */
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#define DEFAULT_TEXT_DOMAIN "sudo"
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#include "sudo_gettext.h" /* must be included before sudo_compat.h */
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#include "sudo_compat.h"
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#include "sudo_fatal.h"
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/*
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* Weak symbols for sudo_warn_gettext_v1() and sudo_warn_strerror_v1().
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* These stubs are provided to make libsudo_util link with no undefined
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* symbols.
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*/
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# ifdef HAVE_LIBINTL_H
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/* We only need to swap locales in the plugin. */
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char *
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sudo_warn_gettext_weak(const char *msgid)
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{
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return gettext(msgid);
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}
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# if defined(HAVE_SYS_WEAK_ALIAS_ATTRIBUTE)
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char *sudo_warn_gettext_v1(const char *msgid)
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__attribute__((weak, alias("sudo_warn_gettext_weak")));
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# elif defined(HAVE_SYS_WEAK_ALIAS_PRAGMA)
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# pragma weak sudo_warn_gettext_v1 = sudo_warn_gettext_weak
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# elif defined(HAVE_SYS_WEAK_ALIAS_HPSECONDARY)
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# pragma _HP_SECONDARY_DEF sudo_warn_gettext_weak sudo_warn_gettext_v1
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# elif defined(HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE)
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# pragma _CRI duplicate sudo_warn_gettext_v1 as sudo_warn_gettext_weak
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# endif
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# endif /* HAVE_LIBINTL_H */
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/* We only need to swap locales in the plugin. */
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char *
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sudo_warn_strerror_weak(int errnum)
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{
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return strerror(errnum);
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}
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# if defined(HAVE_SYS_WEAK_ALIAS_ATTRIBUTE)
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char *sudo_warn_strerror_v1(int errnum)
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__attribute__((weak, alias("sudo_warn_strerror_weak")));
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# elif defined(HAVE_SYS_WEAK_ALIAS_PRAGMA)
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# pragma weak sudo_warn_strerror_v1 = sudo_warn_strerror_weak
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# elif defined(HAVE_SYS_WEAK_ALIAS_HPSECONDARY)
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# pragma _HP_SECONDARY_DEF sudo_warn_strerror_weak sudo_warn_strerror_v1
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# elif defined(HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE)
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# pragma _CRI duplicate sudo_warn_strerror_v1 as sudo_warn_strerror_weak
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# endif
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#endif /* HAVE_SYS_WEAK_ALIAS */
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