[HACKERS] fflush

[Jean-Michel Riet]

Hello, I'm coding some functions in C language on Windows for Postgres server (calling from PG). After dll generation and put it to the correct postgres directory the problem is as follow : Postgres stop running when i call  fflush()  function on a file stream and no data are in my file. The behavior is already the same,  Postgres process dies. Is it a know problem ?, or there is a way to protect the calling function, or  to implement with caution  the soft. Best regards Jean-Michel