GETPASS.3
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上传用户:datang2001
上传日期:2007-02-01
资源大小:53269k
文件大小:1k
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操作系统开发
开发平台:
C/C++
- ." @(#)getpass.3 6.1 (Berkeley) 5/15/85
- ."
- .TH GETPASS 3 "May 15, 1985"
- .AT 3
- .SH NAME
- getpass - read a password
- .SH SYNOPSIS
- .nf
- .ft B
- #include <minix/minlib.h>
- char *getpass(const char *fIpromptfP)
- .fi
- .SH DESCRIPTION
- .B Getpass
- reads a password from the file
- .BR /dev/tty ,
- or if that cannot be opened, from the standard input,
- after prompting with the null-terminated string
- .I prompt
- and disabling echoing.
- A pointer is returned to a null-terminated string
- of at most 32 characters, excluding the null.
- .SH "SEE ALSO"
- .BR crypt (3).
- .SH BUGS
- The return value points to static data
- whose content is overwritten by each call.