bitmap_scnlistprintf — convert bitmap to list format ASCII string
int bitmap_scnlistprintf ( | char * buf, |
| unsigned int buflen, | |
| const unsigned long * maskp, | |
int nmaskbits); |
bufbyte buffer into which string is placed
buflen
reserved size of buf, in bytes
maskppointer to bitmap to convert
nmaskbitssize of bitmap, in bits
Output format is a comma-separated list of decimal numbers and
ranges. Consecutively set bits are shown as two hyphen-separated
decimal numbers, the smallest and largest bit numbers set in
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.