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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>getpwuid</TITLE>
+<body bgcolor="#ffffcc">
+<hr>
+<pre>
+
+
+
+<h3>GETPWNAM(3) Linux Programmer's Manual GETPWNAM(3)
+</h3>
+
+<h3>NAME
+</h3> getpwnam, getpwuid - get password file entry
+
+<h3>SYNOPSIS
+</h3> #include &lt;pwd.h&gt;
+ #include &lt;sys/types.h&gt;
+
+ struct passwd *getpwnam(const char * name);
+
+ struct passwd *getpwuid(uid_t uid);
+
+<h3>DESCRIPTION
+</h3> The getpwnam() function returns a pointer to a structure
+ containing the broken out fields of a line from
+ /etc/passwd for the entry that matches the user name name.
+
+ The getpwuid() function returns a pointer to a structure
+ containing the broken out fields of a line from
+ /etc/passwd for the entry that matches the user uid uid.
+
+ 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 getpwnam() and getpwuid() functions return the passwd
+ structure, or NULL if the matching entry is not found or
+ an error occurs.
+
+<h3>ERRORS
+</h3> ENOMEM Insufficient memory to allocate passwd structure.
+
+<h3>FILES
+</h3> /etc/passwdpassword database file
+
+<h3>CONFORMING TO
+</h3> SVID 3, POSIX, BSD 4.3
+
+</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=getpwent.htm>endpwent</a>,
+<a href=getpw.htm>getpw</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%>
+<tr align=center>
+<td width=25%>
+<a href=../cref.html>Top</a>
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+<a href=../FUNCTIONS/funcref.htm>Functions</a>
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+<p>
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+
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