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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 stringSYNOPSIS¶
int bitmap_print_to_pagebuf(bool list, char * buf, const unsigned long * maskp, int nmaskbits);
ARGUMENTS¶
bool listindicates whether the bitmap must be list
char * buf
page aligned buffer into which string is placed
const unsigned long * maskp
pointer to bitmap to convert
int 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¶
July 2017 | Kernel Hackers Manual 4.11 |