SCNPRINTF(9) Basic C Library Functions SCNPRINTF(9)
NAME
scnprintf - Format a string and place it in a buffer
SYNOPSIS
int scnprintf(char * buf, size_t size, const char * fmt, ...);
ARGUMENTS
buf
The buffer to place the result into
size
The size of the buffer, including the trailing null space
fmt
The format string to use @...: Arguments for the format string
...
variable arguments
DESCRIPTION
The return value is the number of characters written into buf not including the trailing ' '. If size is <= 0 the function returns 0.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 SCNPRINTF(9)
