bitmap_print_to_pagebuf (9) Linux Manual Page
bitmap_print_to_pagebuf – convert bitmap to list or hex format ASCII string
Synopsis
int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp, int nmaskbits);Arguments
list
-
- indicates whether the bitmap must be list
buf
- page aligned buffer into which string is placed
maskp
- pointer to bitmap to convert
nmaskbits
- size of bitmap, in bits
Description
Output format is a comma-separated list of decimal numbers and ranges if list is specified or hex digits grouped into comma-separated sets of 8 digits/set. Returns the number of characters written to buf.
It is assumed that buf is a pointer into a PAGE_SIZE area and that sufficient storage remains at buf to accommodate the bitmap_print_to_pagebuf output.