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/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#include <sys/types.h>
#include <stdlib.h>
#include "boolean.h"
#include "error.h"
#include "mig_string.h"
string_t
strmake(const char *string)
{
register string_t saved;
saved = malloc(strlen(string) + 1);
if (saved == strNULL)
fatal("strmake('%s'): %s", string, unix_error_string(errno));
return strcpy(saved, string);
}
string_t
strconcat(const_string_t left, const_string_t right)
{
register string_t saved;
saved = malloc(strlen(left) + strlen(right) + 1);
if (saved == strNULL)
fatal("strconcat('%s', '%s'): %s",
left, right, unix_error_string(errno));
return strcat(strcpy(saved, left), right);
}
void
strfree(string_t string)
{
free(string);
}
const char *
strbool(boolean_t bool)
{
if (bool)
return "TRUE";
else
return "FALSE";
}
const char *
strstring(const_string_t string)
{
if (string == strNULL)
return "NULL";
else
return string;
}
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