diff options
| -rw-r--r-- | lib/libc/string/strxfrm.3 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/libc/string/strxfrm.3 b/lib/libc/string/strxfrm.3 index ebe6bd03fa84..5f3e741f0656 100644 --- a/lib/libc/string/strxfrm.3 +++ b/lib/libc/string/strxfrm.3 @@ -51,7 +51,7 @@ The function transforms a null-terminated string pointed to by .Fa src according to the current locale collation if any, -then copies the resulting string +then copies the transformed string into .Fa dst . Not more than @@ -61,10 +61,11 @@ characters are copied into including the terminating null character added. If .Fa n -is set to 0, +is set to 0 +(it helps to determine an actual size needed +for transformation), .Fa dst -is permitted to be a NULL pointer (it helps to determine an actual size needed -for transformation). +is permitted to be a NULL pointer. .Pp Comparing two strings using .Fn strcmp |