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/* Copyright (C) 1999-2006 Henry Cejtin, Matthew Fluet, Suresh
* Jagannathan, and Stephen Weeks.
* Copyright (C) 1997-2000 NEC Research Institute.
*
* MLton is released under a BSD-style license.
* See the file MLton-LICENSE for details.
*/
static inline char readChar (FILE *f) {
char res;
fread_safe (&res, sizeof(char), 1, f);
return res;
}
static inline size_t readSize (FILE *f) {
size_t res;
fread_safe (&res, sizeof(size_t), 1, f);
return res;
}
static inline uint32_t readUint32 (FILE *f) {
uint32_t res;
fread_safe (&res, sizeof(uint32_t), 1, f);
return res;
}
static inline uintptr_t readUintptr (FILE *f) {
uintptr_t res;
fread_safe (&res, sizeof(uintptr_t), 1, f);
return res;
}
static inline void writeChar (FILE *f, char c) {
fwrite_safe (&c, sizeof(char), 1, f);
}
static inline void writeSize (FILE *f, size_t z) {
fwrite_safe (&z, sizeof(size_t), 1, f);
}
static inline void writeUint32 (FILE *f, uint32_t u) {
fwrite_safe (&u, sizeof(uint32_t), 1, f);
}
static inline void writeUintptr (FILE *f, uintptr_t u) {
fwrite_safe (&u, sizeof(uintptr_t), 1, f);
}
static inline void writeString (FILE *f, const char* s) {
fwrite_safe (s, 1, strlen(s), f);
}
#define BUF_SIZE 81
static inline void writeUint32U (FILE *f, uint32_t u) {
static char buf[BUF_SIZE];
snprintf (buf, BUF_SIZE, "%"PRIu32, u);
writeString (f, buf);
}
static inline void writeUintmaxU (FILE *f, uintmax_t u) {
static char buf[BUF_SIZE];
snprintf (buf, BUF_SIZE, "%"PRIuMAX, u);
writeString (f, buf);
}
static inline void writeUint32X (FILE *f, uint32_t u) {
static char buf[BUF_SIZE];
snprintf (buf, BUF_SIZE, "0x%08"PRIx32, u);
writeString (f, buf);
}
static inline void writeUintmaxX (FILE *f, uintmax_t u) {
static char buf[BUF_SIZE];
if (sizeof(uintmax_t) == 4) {
snprintf (buf, BUF_SIZE, "0x%08"PRIxMAX, u);
} else if (sizeof(uintmax_t) == 8) {
snprintf (buf, BUF_SIZE, "0x%016"PRIxMAX, u);
} else {
snprintf (buf, BUF_SIZE, "0x%"PRIxMAX, u);
}
writeString (f, buf);
}
static inline void writeNewline (FILE *f) {
writeString (f, "\n");
}
static inline void writeStringWithNewline (FILE *f, const char* s) {
writeString (f, s);
writeNewline (f);
}
#undef BUF_SIZE
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