lib/bitmap.c: fix documentation for scnprintf() functions (05a6c8a9) · Commits · 戴 / test

lib/bitmap.c

+6 −6

Original line number	Diff line number	Diff line
		@@ -369,7 +369,8 @@ EXPORT_SYMBOL(bitmap_find_next_zero_area);
		* @nmaskbits: size of bitmap, in bits
		*
		* Exactly @nmaskbits bits are displayed. Hex digits are grouped into
		* comma-separated sets of eight digits per set.
		* comma-separated sets of eight digits per set. Returns the number of
		* characters which were written to *buf, excluding the trailing \0.
		*/
		int bitmap_scnprintf(char *buf, unsigned int buflen,
		const unsigned long *maskp, int nmaskbits)
		@@ -517,8 +518,8 @@ EXPORT_SYMBOL(bitmap_parse_user);
		*
		* Helper routine for bitmap_scnlistprintf(). Write decimal number
		* or range to buf, suppressing output past buf+buflen, with optional
		* comma-prefix. Return len of what would be written to buf, if it
		* all fit.
		* comma-prefix. Return len of what was written to *buf, excluding the
		* trailing \0.
		*/
		static inline int bscnl_emit(char *buf, int buflen, int rbot, int rtop, int len)
		{
		@@ -544,9 +545,8 @@ static inline int bscnl_emit(char *buf, int buflen, int rbot, int rtop, int len)
		* the range. Output format is compatible with the format
		* accepted as input by bitmap_parselist().
		*
		* The return value is the number of characters which would be
		* generated for the given input, excluding the trailing '\0', as
		* per ISO C99.
		* The return value is the number of characters which were written to *buf
		* excluding the trailing '\0', as per ISO C99's scnprintf.
		*/
		int bitmap_scnlistprintf(char *buf, unsigned int buflen,
		const unsigned long *maskp, int nmaskbits)