strDestination Null-terminated destination string buffer. numberOfElements Size of the destination string buffer. strSource Null-terminated source string buffer.Return ValueZero if successful; an error code on failure.Error ConditionsПроширитабелу ...
这是glibc 2.9中的写法，可以参考
strDestination Null-terminated destination string buffer. numberOfElements Size of the destination string buffer. strSource Null-terminated source string buffer.Return ValueZero if successful; an error code on failure.Error ConditionsExpand table
strDestination Null-terminated destination string buffer. numberOfElements Size of the destination string buffer. strSource Null-terminated source string buffer.Return ValueZero if successful; an error code on failure.Error Conditions展開資料表
As withstrcat(), the resulting string in dest is always null-terminated.If src contains n or ...
If strDestination is a null pointer, or is not null-terminated, or if strSource is a NULL pointer, or if the destination string is too small, the invalid parameter handler is invoked, as described inParameter Validation. If execution is allowed to continue, these functions return EINVAL and...
The character src[0] replaces the null terminator at the end of dest. The resulting byte string is null-terminated. The behavior is undefined if the destination array is not large enough for the contents of both src and dest and the terminating null character. The behavior is undefined ...
IfstrDestinationis a null pointer, or isn't null-terminated, or ifstrSourceis aNULLpointer, or if the destination string is too small, the invalid parameter handler is invoked, as described inParameter validation. If execution is allowed to continue, these functions returnEINVALand seterrnotoEIN...
1)Appends a copy of the null-terminated byte string pointed to bysrcto the end of the null-terminated byte string pointed to bydest. The charactersrc[0]replaces the null terminator at the end ofdest. The resulting byte string is null-terminated. ...
The result will not be null-terminated if the length of s2 is n or more. strlcpy() copies up to n -1 characters from null-terminated string s2 to s1 . This function takes the full size of the buffer (not just the length) and guarantees to null-terminate the result (as long as ...