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/*
Unix SMB/CIFS implementation.
replacement routines for broken systems
Copyright (C) Andrew Tridgell 1992-2006
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "ldb/include/includes.h"
#ifndef HAVE_STRNLEN
/**
Some platforms don't have strnlen
**/
size_t strnlen(const char *s, size_t n)
{
int i;
for (i=0; s[i] && i<n; i++)
/* noop */ ;
return i;
}
#endif
#ifndef HAVE_STRTOLL
long long int strtoll(const char *str, char **endptr, int base)
{
#ifdef HAVE_STRTOQ
return strtoq(str, endptr, base);
#elif defined(HAVE___STRTOLL)
return __strtoll(str, endptr, base);
#elif SIZEOF_LONG == SIZEOF_LONG_LONG
return (long long int) strtol(str, endptr, base);
#else
# error "You need a strtoll function"
#endif
}
#endif
#ifndef HAVE_STRTOULL
unsigned long long int strtoull(const char *str, char **endptr, int base)
{
#ifdef HAVE_STRTOUQ
return strtouq(str, endptr, base);
#elif defined(HAVE___STRTOULL)
return __strtoull(str, endptr, base);
#elif SIZEOF_LONG == SIZEOF_LONG_LONG
return (unsigned long long int) strtoul(str, endptr, base);
#else
# error "You need a strtoull function"
#endif
}
#endif
#ifndef HAVE_SETENV
int setenv(const char *name, const char *value, int overwrite)
{
char *p = NULL;
int ret = -1;
asprintf(&p, "%s=%s", name, value);
if (overwrite || getenv(name)) {
if (p) ret = putenv(p);
} else {
ret = 0;
}
return ret;
}
#endif
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