2009/015 [ddi_strdup]

[Glenn Skinner]

    Date: Sun, 11 Jan 2009 18:50:00 -0800 (PST)
    From: Christopher Horne <cth at sac.sfbay.sun.com>
    Subject: ddi_strdup [PSARC/2009/015 Self Review]

    ...
    Add ddi_strdup(9F), strdup(9F), and strfree(9F) to the DDI

    PROBLEM:

    Currently there are 6 version of strfree() and 18 versions of
    strdup() in the kernel.

    SOLUTION:

    The following interfaces will be introduced as Committed in
    <sys/sunddi.h> when _KERNEL is defined.

	char	*ddi_strdup(const char *str, int flag);
	char	*strdup(const char *str);
	void	strfree(char *str);

Does the project include cleaning up occurrences of the old versions
of strfree() and strdup() mentioned above and replacing then with the
Committed versions introduced here?

		-- Glenn