C
size_t strncpy_m( char* destStr, size_t destSize, int nStrings, ... );
Description
Copies multiple strings to a destination but doesn't copy more than destSize characters. Useful where the destination is actually an array and an extra 0 won't be appended to overflow the buffer
Preconditions
- valid string pointers
- destSize should be > 0
Parameters
|
Parameters |
Description |
|
destStr |
Pointer to a string to be initialized with the multiple strings provided as arguments. |
|
destSize |
the maximum size of the destStr field, that cannot be exceeded. An 0 won't be appended if the resulting size is > destSize |
|
nStrings |
number of string parameters to be copied into destStr |
|
... |
variable number of arguments |
Returns
Length of the destination string, terminating 0 (if exists) not included