diff options
Diffstat (limited to 'mysys/my_chsize.c')
| -rw-r--r-- | mysys/my_chsize.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/mysys/my_chsize.c b/mysys/my_chsize.c index cf26428d65f..c258121226d 100644 --- a/mysys/my_chsize.c +++ b/mysys/my_chsize.c @@ -48,9 +48,9 @@ int my_chsize(File fd, my_off_t newlength, int filler, myf MyFlags) DBUG_PRINT("info",("old_size: %ld", (ulong) oldsize)); if (oldsize > newlength) + { #if defined(HAVE_SETFILEPOINTER) /* This is for the moment only true on windows */ - { long is_success; HANDLE win_file= (HANDLE) _get_osfhandle(fd); long length_low, length_high; @@ -63,35 +63,29 @@ int my_chsize(File fd, my_off_t newlength, int filler, myf MyFlags) DBUG_RETURN(0); my_errno= GetLastError(); goto err; - } #elif defined(HAVE_FTRUNCATE) - { if (ftruncate(fd, (off_t) newlength)) { my_errno= errno; goto err; } DBUG_RETURN(0); - } #elif defined(HAVE_CHSIZE) - { if (chsize(fd, (off_t) newlength)) { my_errno=errno; goto err; } DBUG_RETURN(0); - } #else - { /* Fill space between requested length and true length with 'filler' We should never come here on any modern machine */ VOID(my_seek(fd, newlength, MY_SEEK_SET, MYF(MY_WME+MY_FAE))); swap_variables(my_off_t, newlength, oldsize); - } #endif + } /* Full file with 'filler' until it's as big as requested */ bfill(buff, IO_SIZE, filler); |