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 '\0'. If size is == 0 the function returns 0.