fmt_strn man page

fmt_strn — write an ASCII string

Syntax

#include <fmt.h>

size_t fmt_strn(char *dest,const char *source,
size_t maxlen);

Description

fmt_str copies at most maxlen leading nonzero bytes from source to dest and returns the number of bytes it copied.

fmt_str does not append \0.

If dest equals FMT_LEN (i.e. is zero), fmt_strn returns the number of bytes it would have written.

See Also

strncpy(3)

Referenced By

fmt_fill(3), fmt_pad(3).