userland/libc/stdio/fclose.c


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#include <stdio.h>
#include <stdlib.h>

// https://pubs.opengroup.org/onlinepubs/9699919799/functions/fclose.html
// FIXME: Do some actual error checking.
int fclose(FILE *stream) {
  if (stream) {
    if (stream->fflush) {
      stream->fflush(stream);
    }
    free(stream->cookie);
  }
  free(stream);
  return 0;
}