Author: tsoome
Date: Thu Jun 14 16:11:50 2018
New Revision: 335148
URL: https://svnweb.freebsd.org/changeset/base/335148
Log:
libsa: open() should use NULL instead of typecasted 0
Modified:
head/stand/libsa/open.c
Modified: head/stand/libsa/open.c
==============================================================================
--- head/stand/libsa/open.c Thu Jun 14 16:09:29 2018 (r335147)
+++ head/stand/libsa/open.c Thu Jun 14 16:11:50 2018 (r335148)
@@ -103,11 +103,11 @@ open(const char *fname, int mode)
f = &files[fd];
f->f_flags = mode + 1;
- f->f_dev = (struct devsw *)0;
- f->f_ops = (struct fs_ops *)0;
+ f->f_dev = NULL;
+ f->f_ops = NULL;
f->f_offset = 0;
f->f_devdata = NULL;
- file = (char *)0;
+ file = NULL;
if (exclusive_file_system != NULL) {
fs = exclusive_file_system;
@@ -119,11 +119,11 @@ open(const char *fname, int mode)
error = devopen(f, fname, &file);
if (error ||
- (((f->f_flags & F_NODEV) == 0) && f->f_dev == (struct devsw *)0))
+ (((f->f_flags & F_NODEV) == 0) && f->f_dev == NULL))
goto err;
/* see if we opened a raw device; otherwise, 'file' is the file name. */
- if (file == (char *)0 || *file == '\0') {
+ if (file == NULL || *file == '\0') {
f->f_flags |= F_RAW;
f->f_rabuf = NULL;
return (fd);
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