Differences between current version and previous revision of getsid(2).
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Newer page: | version 2 | Last edited on Tuesday, December 31, 2002 2:08:01 am | by PerryLorier | |
Older page: | version 1 | Last edited on Tuesday, June 4, 2002 12:23:41 am | by perry | Revert |
@@ -1,42 +1,19 @@
-GETSID
-!!!GETSID
-NAME
-SYNOPSIS
-DESCRIPTION
-ERRORS
-CONFORMING TO
-SEE ALSO
-----
!!NAME
+getsid - get session ID
-
-getsid - get session ID
!!SYNOPSIS
+ __#include <unistd.h>__
+ __pid_t getsid(pid_t__ ''pid''__);__
-__#include __
-
-
-__pid_t getsid(pid_t__ ''pid''__);__
!!DESCRIPTION
+__getsid(0)__ returns the session ID of the calling process. __getsid(__''p''__)__ returns the session ID of the process with process ID ''p''.
-
-__getsid(0)__ returns the session ID of the calling
-process. __getsid(__''p''__)__ returns the session
-ID of the process with process ID ''p''.
!!ERRORS
+On error, -1 will be returned. The only error which can happen is [ESRCH], when no process with process ID ''p'' was found.
-
-On error, -1 will be returned. The only error which can
-happen is __ESRCH__, when no process with process ID
-''p'' was found.
!!CONFORMING TO
+SVr4, which documents an additional [EPERM] error condition.
-
-SVr4, which documents an additional EPERM error
-condition.
!!SEE ALSO
-
-
setsid(2)
-----