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| 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
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.
COPYRIGHT¶
| March 2017 | Kernel Hackers Manual 4.10 |