From: "Alex Scheele" <alex@packetstorm.nu>
To: <chaffee@cs.berkeley.edu>
Cc: "Dave Jones" <davej@suse.de>, "Lkml" <linux-kernel@vger.kernel.org>
Subject: [patch][2.5.4-dj4] cleanup to use strsep for fs/fat/inode.c
Date: Sun, 10 Feb 2002 02:48:07 +0100 [thread overview]
Message-ID: <IOEMLDKDBECBHMIOCKODKEMCCJAA.alex@packetstorm.nu> (raw)
Hi,
This patch changes all use of strtok() to strsep().
Strtok() isn't SMP/thread safe. strsep is considered safer.
--
Alex (alex@packetstorm.nu)
-------------------------- cut here -------------------------
diff -uN linux-2.5.3-dj4/fs/fat/inode.c linux/fs/fat/inode.c
--- linux-2.5.3-dj4/fs/fat/inode.c Sat Feb 9 21:57:39 2002
+++ linux/fs/fat/inode.c Sun Feb 10 03:47:48 2002
@@ -223,8 +223,9 @@
goto out;
save = 0;
savep = NULL;
- for (this_char = strtok(options,","); this_char;
- this_char = strtok(NULL,",")) {
+ while ((this_char = strsep(&options,",")) != NULL) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL) {
save = *value;
savep = value;
next reply other threads:[~2002-02-10 1:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-10 1:48 Alex Scheele [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-02-10 13:19 [patch][2.5.4-dj4] cleanup to use strsep for fs/fat/inode.c René Scharfe
2002-02-10 14:27 ` Alex Scheele
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