diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2000-09-12 17:30:46 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2000-09-12 17:30:46 +0000 |
| commit | 9f1193e30b5f04af9ea81c644eec79b7b535b890 (patch) | |
| tree | 8727312b8cad423db40ebc02b0881e80375164ac /lib/libc/sys/getsid.2 | |
| parent | b33e9e3819325bfe631849e46341ca1d255843b3 (diff) | |
o add missing getsid() prototype
o fix typo in getsid() that broke getsid(pid) where pid != 0
o cause getsid() and getpgid() to return EPERM if requesting the
id of a session/process group not in the current session
o check for NULL session in getsid() for exiting processes
Diffstat (limited to 'lib/libc/sys/getsid.2')
| -rw-r--r-- | lib/libc/sys/getsid.2 | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/libc/sys/getsid.2 b/lib/libc/sys/getsid.2 index 6d0497876d6..31a66c93e5e 100644 --- a/lib/libc/sys/getsid.2 +++ b/lib/libc/sys/getsid.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: getsid.2,v 1.7 2000/03/01 17:31:23 todd Exp $ +.\" $OpenBSD: getsid.2,v 1.8 2000/09/12 17:30:45 millert Exp $ .\" .\" Copyright (c) 1997 Peter Wemm <peter@freebsd.org> .\" @@ -56,13 +56,14 @@ to indicate an error. .Fn getsid will succeed unless: .Bl -tag -width Er +.It Bq Er EPERM +if the current process and the process +.Fa pid +are not in the same session. .It Bq Er ESRCH if there is no process with a process ID equal to .Fa pid . .El -.Pp -Note that an implementation may restrict this function call to -processes within the same session ID as the calling process. .Sh SEE ALSO .Xr getpgid 2 , .Xr getpgrp 2 , |