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#ifndef CEPH_RGW_STRING_H
#define CEPH_RGW_STRING_H
#include <stdlib.h>
#include <limits.h>
struct ltstr_nocase
{
bool operator()(const string& s1, const string& s2) const
{
return strcasecmp(s1.c_str(), s2.c_str()) < 0;
}
};
static inline int stringcasecmp(const string& s1, const string& s2)
{
return strcasecmp(s1.c_str(), s2.c_str());
}
static inline int stringcasecmp(const string& s1, const char *s2)
{
return strcasecmp(s1.c_str(), s2);
}
static inline int stringcasecmp(const string& s1, int ofs, int size, const string& s2)
{
return strncasecmp(s1.c_str() + ofs, s2.c_str(), size);
}
static inline int stringtoll(const string& s, int64_t *val)
{
char *end;
long long result = strtoll(s.c_str(), &end, 10);
if (result == LLONG_MAX)
return -EINVAL;
if (*end)
return -EINVAL;
*val = (int64_t)result;
return 0;
}
static inline int stringtoull(const string& s, uint64_t *val)
{
char *end;
unsigned long long result = strtoull(s.c_str(), &end, 10);
if (result == ULLONG_MAX)
return -EINVAL;
if (*end)
return -EINVAL;
*val = (uint64_t)result;
return 0;
}
static inline int stringtol(const string& s, int32_t *val)
{
char *end;
long result = strtol(s.c_str(), &end, 10);
if (result == LONG_MAX)
return -EINVAL;
if (*end)
return -EINVAL;
*val = (int32_t)result;
return 0;
}
static inline int stringtoul(const string& s, uint32_t *val)
{
char *end;
unsigned long result = strtoul(s.c_str(), &end, 10);
if (result == ULONG_MAX)
return -EINVAL;
if (*end)
return -EINVAL;
*val = (uint32_t)result;
return 0;
}
#endif
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