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| SCNPRINTF(9) | Basic C Library Functions | SCNPRINTF(9) |
NAME¶
scnprintf - Format a string and place it in a bufferSYNOPSIS¶
int scnprintf(char * buf, size_t size, const char * fmt, ...);
ARGUMENTS¶
char * bufThe buffer to place the result into
size_t size
The size of the buffer, including the trailing null
space
const char * 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¶
| July 2017 | Kernel Hackers Manual 4.11 |