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Diffstat (limited to 'lib/libc/sys/getpid.2')
-rw-r--r-- | lib/libc/sys/getpid.2 | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/lib/libc/sys/getpid.2 b/lib/libc/sys/getpid.2 deleted file mode 100644 index d6c23d0577be..000000000000 --- a/lib/libc/sys/getpid.2 +++ /dev/null @@ -1,89 +0,0 @@ -.\" Copyright (c) 1980, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)getpid.2 8.1 (Berkeley) 6/4/93 -.\" -.Dd December 15, 2015 -.Dt GETPID 2 -.Os -.Sh NAME -.Nm getpid , -.Nm getppid -.Nd get parent or calling process identification -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.In unistd.h -.Ft pid_t -.Fn getpid void -.Ft pid_t -.Fn getppid void -.Sh DESCRIPTION -The -.Fn getpid -system call -returns -the process ID of -the calling process. -Though the ID is guaranteed to be unique, it should -.Em NOT -be used for constructing temporary file names, for -security reasons; see -.Xr mkstemp 3 -instead. -.Pp -The -.Fn getppid -system call -returns the process ID of the parent -of the calling process. -.Sh ERRORS -The -.Fn getpid -and -.Fn getppid -system calls are always successful, and no return value is reserved to -indicate an error. -.Sh SEE ALSO -.Xr fork 2 , -.Xr getpgrp 2 , -.Xr kill 2 , -.Xr setpgid 2 , -.Xr setsid 2 , -.Xr exec 3 -.Sh STANDARDS -The -.Fn getpid -and -.Fn getppid -system calls are expected to conform to -.St -p1003.1-90 . -.Sh HISTORY -The -.Fn getpid -function appeared in -.At v7 . |