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bitmap_scnlistprintf
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
bitmap_scnlistprintf - convert bitmap to list format ASCII stringSYNOPSIS
- int bitmap_scnlistprintf(char * buf, unsigned int buflen, const unsigned long * maskp, int nmaskbits);
ARGUMENTS
buf
- byte buffer into which string is placed
buflen
- reserved size of buf, in bytes
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. 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.
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