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/* See LICENSE file for copyright and license details. */
#include "internal.h"
void
liberror_set_error(const char description[256], const char source[64], const char code_group[64], long long int code)
{
struct liberror_error *cause = NULL, *old;
struct liberror_error *error;
int have_cause = 0, saved_errno;
old = liberror_get_error();
if (old) {
have_cause = 1;
saved_errno = errno;
cause = malloc(sizeof(*cause));
errno = saved_errno;
if (cause)
memcpy(cause, old, sizeof(*cause));
}
error = &liberror_error_;
liberror_have_error_ = 1;
memset(error, 0, sizeof(*error));
if (*description) {
stpcpy(error->description, description);
} else if (!strcmp(code_group, "errno")) {
if (code >= (long long int)INT_MIN && code <= (long long int)INT_MAX)
strerror_r((int)code, error->description, sizeof(error->description));
}
stpcpy(error->source, source);
stpcpy(error->code_group, code_group);
error->code = code;
if (liberror_saved_backtrace) {
error->backtrace = liberror_saved_backtrace;
liberror_saved_backtrace = NULL;
} else {
liberror_save_backtrace(error);
}
error->cause = cause;
error->failed_to_allocate_cause = have_cause && !cause;
}
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