diff options
Diffstat (limited to 'src/H5FDdirect.c')
| -rw-r--r-- | src/H5FDdirect.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/H5FDdirect.c b/src/H5FDdirect.c index 33a0ef4..ce5e081 100644 --- a/src/H5FDdirect.c +++ b/src/H5FDdirect.c @@ -459,8 +459,8 @@ H5FD_direct_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxadd #endif h5_stat_t sb; H5P_genplist_t *plist; /* Property list */ - int *buf1, *buf2; - H5FD_t *ret_value; + void *buf1, *buf2; + H5FD_t *ret_value = NULL; FUNC_ENTER_NOAPI_NOINIT @@ -525,13 +525,13 @@ H5FD_direct_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxadd /* NOTE: Use HDmalloc and HDfree here to ensure compatibility with * HDposix_memalign. */ - buf1 = (int *)HDmalloc(sizeof(int)); + buf1 = HDmalloc(sizeof(int)); if(HDposix_memalign(&buf2, file->fa.mboundary, file->fa.fbsize) != 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, NULL, "HDposix_memalign failed") if(o_flags & O_CREAT) { - if(HDwrite(file->fd, (void*)buf1, sizeof(int))<0) { - if(HDwrite(file->fd, (void*)buf2, file->fa.fbsize)<0) + if(HDwrite(file->fd, buf1, sizeof(int))<0) { + if(HDwrite(file->fd, buf2, file->fa.fbsize)<0) HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, NULL, "file system may not support Direct I/O") else file->fa.must_align = TRUE; @@ -540,8 +540,8 @@ H5FD_direct_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxadd HDftruncate(file->fd, (HDoff_t)0); } } else { - if(HDread(file->fd, (void*)buf1, sizeof(int))<0) { - if(HDread(file->fd, (void*)buf2, file->fa.fbsize)<0) + if(HDread(file->fd, buf1, sizeof(int))<0) { + if(HDread(file->fd, buf2, file->fa.fbsize)<0) HGOTO_ERROR(H5E_FILE, H5E_READERROR, NULL, "file system may not support Direct I/O") else file->fa.must_align = TRUE; @@ -549,7 +549,7 @@ H5FD_direct_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxadd if(o_flags & O_RDWR) { if(HDlseek(file->fd, (HDoff_t)0, SEEK_SET) < 0) HSYS_GOTO_ERROR(H5E_IO, H5E_SEEKERROR, NULL, "unable to seek to proper position") - if(HDwrite(file->fd, (void *)buf1, sizeof(int))<0) + if(HDwrite(file->fd, buf1, sizeof(int))<0) file->fa.must_align = TRUE; else file->fa.must_align = FALSE; |