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exiv2/app/app_utils.cpp

23 lines
491 B
C++

// SPDX-License-Identifier: GPL-2.0-or-later
#include <cstdlib>
#include <climits>
namespace Util
{
bool strtol(const char* nptr, long& n)
{
if (!nptr || *nptr == '\0')
return false;
char* endptr = nullptr;
long tmp = std::strtol(nptr, &endptr, 10);
if (*endptr != '\0')
return false;
if (tmp == LONG_MAX || tmp == LONG_MIN)
return false;
n = tmp;
return true;
}
} // namespace Util