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authorTobias Klauser <tklauser@distanz.ch>2008-01-27 11:37:44 +0100
committerTobias Klauser <tklauser@xenon.tklauser.home>2008-01-27 11:37:44 +0100
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+<TITLE>getpw</TITLE>
+<body bgcolor="#ffffcc">
+<hr>
+<pre>
+
+
+
+<h3>GETPW(3) Linux Programmer's Manual GETPW(3)
+</h3>
+
+<h3>NAME
+</h3> getpw - Re-construct password line entry
+
+<h3>SYNOPSIS
+</h3> #include &lt;pwd.h&gt;
+ #include &lt;sys/types.h&gt;
+
+ int getpw(uid_t uid, char *buf);
+
+<h3>DESCRIPTION
+</h3> The getpw() function re-constructs the password line entry
+ for the given user uid uid in the buffer buf. The
+ returned buffer contains a line of format
+
+ name:passwd:uid:gid:gecos:dir:shell
+
+ The passwd structure is defined in &lt;pwd.h&gt; as follows:
+
+ struct passwd {
+ char *pw_name; /* user name */
+ char *pw_passwd; /* user password */
+ uid_t pw_uid; /* user id */
+ gid_t pw_gid; /* group id */
+ char *pw_gecos; /* real name */
+ char *pw_dir; /* home directory */
+ char *pw_shell; /* shell program */
+ };
+
+<h3>RETURN VALUE
+</h3> The getpw() function returns 0 on success, or -1 if an
+ error occurs.
+
+<h3>ERRORS
+</h3> ENOMEM Insufficient memory to allocate passwd structure.
+
+<h3>FILES
+</h3> /etc/passwdpassword database file
+
+</pre>
+<hr>
+<h3>SEE ALSO
+</h3><p>
+<a href=fgetpwent.htm>fgetpwent</a>,
+<a href=getpwent.htm>getpwent</a>,
+<a href=getpwent.htm>setpwent</a>,
+<a href=gndpwent.htm>endpwent</a>,
+<a href=getpwnam.htm>getpwuid</a>,
+<a href=putpwent.htm>putpwent</a>,
+<pre>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h3>GNU April 9, 1993 1
+</h3>
+
+ </pre>
+<P>
+<hr>
+<p>
+<center>
+<table border=2 width=80%>
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+
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