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/*
GSS-PROXY
Copyright (C) 2013 Red Hat, Inc.
Copyright (C) 2013 Simo Sorce <simo.sorce@redhat.com>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
#include "config.h"
#include <stdbool.h>
#include <string.h>
#include <stdlib.h>
bool gp_same(const char *a, const char *b)
{
if ((a == b) || strcmp(a, b) == 0) {
return true;
}
return false;
}
bool gp_boolean_is_true(const char *s)
{
if (strcasecmp(s, "1") == 0 ||
strcasecmp(s, "on") == 0 ||
strcasecmp(s, "true") == 0 ||
strcasecmp(s, "yes") == 0) {
return true;
}
return false;
}
char *gp_getenv(const char *name)
{
#if HAVE_SECURE_GETENV
return secure_getenv(name);
#elif HAVE___SECURE_GETENV
return __secure_getenv(name);
#else
#include <unistd.h>
#include <sys/types.h>
#warning secure_getenv not available, falling back to poorman emulation
if ((getuid() == geteuid()) &&
(getgid() == getegid())) {
return getenv(name);
}
return NULL;
#endif
}
char *gp_strerror(int errnum)
{
char buf[256];
return strerror_r(errnum, buf, 256);
}
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