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| BITMAP_PRINT_TO_PAGE(9) | Basic Kernel Library Functions | BITMAP_PRINT_TO_PAGE(9) |
NAME¶
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.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |