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authorAlejandro Colomar <alx@kernel.org>2024-04-26 15:06:49 +0200
committerAlejandro Colomar <alx@kernel.org>2024-05-02 01:24:19 +0200
commitdcde2f70372b49ec43efc5db864c9ff585d0a2dd (patch)
tree78b9b7425130e4a5858e4c01a524d802423879ed /man3/getusershell.3
parent12aca537ce78a41bbcdaf485209691e10f8002d7 (diff)
downloadman-pages-dcde2f70372b49ec43efc5db864c9ff585d0a2dd.tar.gz
man/, share/mk/: Move man*/ to man/
This is a scripted change: $ mkdir man/; $ mv man* man/; $ ln -st . man/man*; $ find share/mk/ -type f \ | xargs grep -l '^MANDIR *:=' \ | xargs sed -i '/^MANDIR *:=/s,$,/man,'; $ find share/mk/dist/ -type f \ | xargs grep -l man \ | xargs sed -i 's,man%,man/%,g'; Link: <https://lore.kernel.org/linux-man/YxcV4h+Xn7cd6+q2@pevik/T/> Cc: Petr Vorel <pvorel@suse.cz> Cc: Jakub Wilk <jwilk@jwilk.net> Cc: Stefan Puiu <stefan.puiu@gmail.com> Signed-off-by: Alejandro Colomar <alx@kernel.org>
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-'\" t
-.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
-.\"
-.\" SPDX-License-Identifier: Linux-man-pages-copyleft
-.\"
-.\" References consulted:
-.\" Linux libc source code
-.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
-.\" 386BSD man pages
-.\" Modified Sat Jul 24 19:17:53 1993 by Rik Faith (faith@cs.unc.edu)
-.TH getusershell 3 (date) "Linux man-pages (unreleased)"
-.SH NAME
-getusershell, setusershell, endusershell \- get permitted user shells
-.SH LIBRARY
-Standard C library
-.RI ( libc ", " \-lc )
-.SH SYNOPSIS
-.nf
-.B #include <unistd.h>
-.P
-.B char *getusershell(void);
-.B void setusershell(void);
-.B void endusershell(void);
-.fi
-.P
-.RS -4
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.RE
-.P
-.BR getusershell (),
-.BR setusershell (),
-.BR endusershell ():
-.nf
- Since glibc 2.21:
-.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
- _DEFAULT_SOURCE
- In glibc 2.19 and 2.20:
- _DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
- Up to and including glibc 2.19:
- _BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
-.fi
-.SH DESCRIPTION
-The
-.BR getusershell ()
-function returns the next line from the file
-.IR /etc/shells ,
-opening the file if necessary.
-The line should contain
-the pathname of a valid user shell.
-If
-.I /etc/shells
-does not exist or
-is unreadable,
-.BR getusershell ()
-behaves as if
-.I /bin/sh
-and
-.I /bin/csh
-were listed in the file.
-.P
-The
-.BR setusershell ()
-function rewinds
-.IR /etc/shells .
-.P
-The
-.BR endusershell ()
-function closes
-.IR /etc/shells .
-.SH RETURN VALUE
-The
-.BR getusershell ()
-function returns NULL on end-of-file.
-.SH FILES
-.I /etc/shells
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface Attribute Value
-T{
-.na
-.nh
-.BR getusershell (),
-.BR setusershell (),
-.BR endusershell ()
-T} Thread safety MT-Unsafe
-.TE
-.SH STANDARDS
-None.
-.SH HISTORY
-4.3BSD.
-.SH SEE ALSO
-.BR shells (5)