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#pragma once
#include <util/system/defaults.h>
#include <util/system/valgrind.h>
#include <cstdio>
#ifdef __FreeBSD__
#include <cstring>
template <class T>
Y_FORCE_INLINE size_t fput(FILE* F, const T& a) {
if (Y_LIKELY(F->_w >= int(sizeof(a)))) {
memcpy(F->_p, &a, sizeof(a));
F->_p += sizeof(a);
F->_w -= sizeof(a);
return 1;
} else {
return fwrite(&a, sizeof(a), 1, F);
}
}
template <class T>
Y_FORCE_INLINE size_t fget(FILE* F, T& a) {
if (Y_LIKELY(F->_r >= int(sizeof(a)))) {
memcpy(&a, F->_p, sizeof(a));
F->_p += sizeof(a);
F->_r -= sizeof(a);
return 1;
} else {
return fread(&a, sizeof(a), 1, F);
}
}
inline size_t fsput(FILE* F, const char* s, size_t l) {
VALGRIND_CHECK_READABLE(s, l);
if ((size_t)F->_w >= l) {
memcpy(F->_p, s, l);
F->_p += l;
F->_w -= l;
return l;
} else {
return fwrite(s, 1, l, F);
}
}
inline size_t fsget(FILE* F, char* s, size_t l) {
if ((size_t)F->_r >= l) {
memcpy(s, F->_p, l);
F->_p += l;
F->_r -= l;
return l;
} else {
return fread(s, 1, l, F);
}
}
#else
template <class T>
Y_FORCE_INLINE size_t fput(FILE* F, const T& a) {
return fwrite(&a, sizeof(a), 1, F);
}
template <class T>
Y_FORCE_INLINE size_t fget(FILE* F, T& a) {
return fread(&a, sizeof(a), 1, F);
}
inline size_t fsput(FILE* F, const char* s, size_t l) {
#ifdef WITH_VALGRIND
VALGRIND_CHECK_READABLE(s, l);
#endif
return fwrite(s, 1, l, F);
}
inline size_t fsget(FILE* F, char* s, size_t l) {
return fread(s, 1, l, F);
}
#endif
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