File Manager

003 File Manager

Current Path: /usr/src/bin/csh

📁 ..
📄 Makefile(5.18 KB)
📄 Makefile.depend(329 B)
📄 config.h(7.92 KB)
📄 config_p.h(2.87 KB)
📄 csh.cshrc(52 B)
📄 csh.login(300 B)
📄 csh.logout(53 B)
📄 dot.cshrc(1023 B)
📄 dot.login(328 B)
📄 iconv_stub.c(2.49 KB)
📄 iconv_stub.h(1.77 KB)

Editing: iconv_stub.c

/*-
 * Copyright (c) 2006 Hajimu UMEMOTO <ume@FreeBSD.org>
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
 *
 * $FreeBSD$
 */

#include <dlfcn.h>
#include <stddef.h>

#include "iconv.h"

#undef iconv_open
#undef iconv
#undef iconv_close

#define ICONVLIB	"libiconv.so"
#define ICONV_ENGINE	"libiconv"
#define ICONV_OPEN	"libiconv_open"
#define ICONV_CLOSE	"libiconv_close"

typedef iconv_t iconv_open_t(const char *, const char *);

dl_iconv_t *dl_iconv;
dl_iconv_close_t *dl_iconv_close;

static int initialized;
static void *iconvlib;
static iconv_open_t *iconv_open;

iconv_t
dl_iconv_open(const char *tocode, const char *fromcode)
{
	if (initialized) {
		if (iconvlib == NULL)
			return (iconv_t)-1;
	} else {
		initialized = 1;
		iconvlib = dlopen(ICONVLIB, RTLD_LAZY | RTLD_GLOBAL);
		if (iconvlib == NULL)
			return (iconv_t)-1;
		iconv_open = (iconv_open_t *)dlfunc(iconvlib, ICONV_OPEN);
		if (iconv_open == NULL)
			goto dlfunc_err;
		dl_iconv = (dl_iconv_t *)dlfunc(iconvlib, ICONV_ENGINE);
		if (dl_iconv == NULL)
			goto dlfunc_err;
		dl_iconv_close = (dl_iconv_close_t *)dlfunc(iconvlib,
		    ICONV_CLOSE);
		if (dl_iconv_close == NULL)
			goto dlfunc_err;
	}
	return iconv_open(tocode, fromcode);

dlfunc_err:
	dlclose(iconvlib);
	iconvlib = NULL;
	return (iconv_t)-1;
}

003 File Manager

Editing: iconv_stub.c

Upload File

Create Folder