getpass.3

操作系统设计与实现源码

GETPASS(3)                Minix Programmer's Manual                 GETPASS(3)


NAME
     getpass - read a password

SYNOPSIS
     #include <minix/minlib.h>

     char *getpass(const char *prompt)

DESCRIPTION
     Getpass reads a password from the file /dev/tty, or  if  that  cannot  be
     opened, from the standard input, after prompting with the null-terminated
     string prompt and disabling echoing.  A pointer is returned  to  a  null-
     terminated string of at most 32 characters, excluding the null.

SEE ALSO
     crypt(3).

BUGS
     The return value points to static data whose content  is  overwritten  by
     each call.
































                                May 15, 1985                                 1