diff options
Diffstat (limited to 'util/nvmutil/nvmutil.c')
| -rw-r--r-- | util/nvmutil/nvmutil.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 0f5b7592..4a550e71 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -412,8 +412,11 @@ static ssize_t prw(int fd, void *mem, size_t nrw, off_t off, int rw_type, int loop_eagain, int loop_eintr); static int check_file(int fd, struct stat *st); static ssize_t rw_over_nrw(ssize_t r, size_t nrw); +#if !defined(HAVE_REAL_PREAD_PWRITE) || \ + HAVE_REAL_PREAD_PWRITE < 1 static off_t lseek_loop(int fd, off_t off, int whence, int loop_eagain, int loop_eintr); +#endif static int try_err(int loop_err, int errval); /* @@ -1945,13 +1948,16 @@ prw(int fd, void *mem, size_t nrw, off_t off, int rw_type, int loop_eagain, int loop_eintr) { - off_t off_orig; - off_t off_last; ssize_t r; - int saved_errno; int positional_rw; struct stat st; +#if !defined(HAVE_REAL_PREAD_PWRITE) || \ + HAVE_REAL_PREAD_PWRITE < 1 + int saved_errno; off_t verified; + off_t off_orig; + off_t off_last; +#endif if (mem == NULL) goto err_prw; |