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fuse_loop.c
/*
  FUSE: Filesystem in Userspace
  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>

  This program can be distributed under the terms of the GNU LGPLv2.
  See the file COPYING.LIB
*/

#include "fuse_lowlevel.h"

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

00015 int fuse_session_loop(struct fuse_session *se)
{
      int res = 0;
      struct fuse_chan *ch = fuse_session_next_chan(se, NULL);
      size_t bufsize = fuse_chan_bufsize(ch);
      char *buf = (char *) malloc(bufsize);
      if (!buf) {
            fprintf(stderr, "fuse: failed to allocate read buffer\n");
            return -1;
      }

      while (!fuse_session_exited(se)) {
            struct fuse_chan *tmpch = ch;
            res = fuse_chan_recv(&tmpch, buf, bufsize);
            if (res == -EINTR)
                  continue;
            if (res <= 0)
                  break;
            fuse_session_process(se, buf, res, tmpch);
      }

      free(buf);
      fuse_session_reset(se);
      return res < 0 ? -1 : 0;
}

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