37
37
<p><a name="doc_002dgetpgrp"></a>
39
39
<div class="defun">
40
— Built-in Function: pgid = <b>getpgrp</b> ()<var><a name="index-getpgrp-2057"></a></var><br>
40
— Built-in Function: pgid = <b>getpgrp</b> ()<var><a name="index-getpgrp-2056"></a></var><br>
41
41
<blockquote><p>Return the process group id of the current process.
42
42
</p></blockquote></div>
44
44
<p><a name="doc_002dgetpid"></a>
46
46
<div class="defun">
47
— Built-in Function: pid = <b>getpid</b> ()<var><a name="index-getpid-2058"></a></var><br>
47
— Built-in Function: pid = <b>getpid</b> ()<var><a name="index-getpid-2057"></a></var><br>
48
48
<blockquote><p>Return the process id of the current process.
49
49
</p></blockquote></div>
51
51
<p><a name="doc_002dgetppid"></a>
53
53
<div class="defun">
54
— Built-in Function: pid = <b>getppid</b> ()<var><a name="index-getppid-2059"></a></var><br>
54
— Built-in Function: pid = <b>getppid</b> ()<var><a name="index-getppid-2058"></a></var><br>
55
55
<blockquote><p>Return the process id of the parent process.
56
56
</p></blockquote></div>
58
58
<p><a name="doc_002dgeteuid"></a>
60
60
<div class="defun">
61
— Built-in Function: euid = <b>geteuid</b> ()<var><a name="index-geteuid-2060"></a></var><br>
61
— Built-in Function: euid = <b>geteuid</b> ()<var><a name="index-geteuid-2059"></a></var><br>
62
62
<blockquote><p>Return the effective user id of the current process.
63
63
</p></blockquote></div>
65
65
<p><a name="doc_002dgetuid"></a>
67
67
<div class="defun">
68
— Built-in Function: uid = <b>getuid</b> ()<var><a name="index-getuid-2061"></a></var><br>
68
— Built-in Function: uid = <b>getuid</b> ()<var><a name="index-getuid-2060"></a></var><br>
69
69
<blockquote><p>Return the real user id of the current process.
70
70
</p></blockquote></div>
72
72
<p><a name="doc_002dgetegid"></a>
74
74
<div class="defun">
75
— Built-in Function: egid = <b>getegid</b> ()<var><a name="index-getegid-2062"></a></var><br>
75
— Built-in Function: egid = <b>getegid</b> ()<var><a name="index-getegid-2061"></a></var><br>
76
76
<blockquote><p>Return the effective group id of the current process.
77
77
</p></blockquote></div>
79
79
<p><a name="doc_002dgetgid"></a>
81
81
<div class="defun">
82
— Built-in Function: gid = <b>getgid</b> ()<var><a name="index-getgid-2063"></a></var><br>
82
— Built-in Function: gid = <b>getgid</b> ()<var><a name="index-getgid-2062"></a></var><br>
83
83
<blockquote><p>Return the real group id of the current process.
84
84
</p></blockquote></div>