The function crypt() is not thread safe. Signed-off-by: Peng Haitao <penght@xxxxxxxxxxxxxx> --- man3/crypt.3 | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/man3/crypt.3 b/man3/crypt.3 index ca52b92..ed02440 100644 --- a/man3/crypt.3 +++ b/man3/crypt.3 @@ -160,6 +160,15 @@ function was not implemented, probably because of U.S.A. export restrictions. .\" .PP .\" Making encrypted data computed using crypt() publicly available has .\" to be considered insecure for the given reasons. +.SH ATTRIBUTES +.SS Multithreading (see pthreads(7)) +The +.BR crypt () +function is not thread-safe. +.LP +The +.BR crypt_r () +function is thread-safe. .SH CONFORMING TO .BR crypt (): SVr4, 4.3BSD, POSIX.1-2001. -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
