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| fmt_ulong0(3) | FreeBSD Library Functions Manual | fmt_ulong0(3) |
NAME
fmt_ulong0 - write a zero-padded ASCII representation of an unsigned long integerSYNTAX
#include <libowfat/fmt.h>size_t fmt_ulong0(char *dest, unsigned long source, size_t n);
DESCRIPTION
fmt_ulong0 writes an ASCII representation ('0' to '9', base 10) of source to dest and returns the number of bytes written. The output is padded with '0'-bytes until it encompasses at least n bytes, but it will not be truncated if it does not fit.fmt_ulong0 does not append \0.
If dest equals FMT_LEN (i.e. is zero), fmt_ulong0 returns the number of bytes it would have written.
For convenience, fmt.h defines the integer FMT_ULONG to be big enough to contain every possible fmt_ulong output plus \0.
SEE ALSO
scan_ulong(3), fmt_ulong(3)
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