int mwWriteFile(const char* filename, const char* str)
{
FILE* f;
int rc;
if (!str || !filename)
{
return 1;
}
f = mw_fopen(filename, "wb");
if (!f)
{
mwPerror("Writing file '%s'", filename);
return 1;
}
rc = fputs(str, f);
if (rc == EOF)
{
mwPerror("Error writing file '%s'", filename);
}
fcloseVerbose(f, filename, "Closing write file");
return rc;
}
int writeCheckpoint(EvaluationState* es)
{
FILE* f;
/* Avoid corrupting the checkpoint file by writing to a temporary file, and moving that */
f = mw_fopen(CHECKPOINT_FILE_TMP, "wb");
if (!f)
{
mwPerror("Opening checkpoint '%s'", CHECKPOINT_FILE_TMP);
return 1;
}
es->lastCheckpointNuStep = es->nu_step;
writeState(f, es);
fclose(f);
if (mw_rename(CHECKPOINT_FILE_TMP, resolvedCheckpointPath))
{
mwPerror("Failed to update checkpoint file ('%s' to '%s')",
CHECKPOINT_FILE_TMP,
resolvedCheckpointPath
);
return 1;
}
return 0;
}
char* mwReadFile(const char* filename)
{
return mwFreadFileWithSize(mw_fopen(filename, "rb"), filename, NULL);
}
char* mwReadFileWithSize(const char* filename, size_t* sizeOut)
{
return mwFreadFileWithSize(mw_fopen(filename, "rb"), filename, sizeOut);
}
