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diff --git a/man-pages-posix-2003/man1p/mkdir.1p b/man-pages-posix-2003/man1p/mkdir.1p new file mode 100644 index 0000000..14ec198 --- /dev/null +++ b/man-pages-posix-2003/man1p/mkdir.1p @@ -0,0 +1,199 @@ +.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved +.TH "MKDIR" 1P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" mkdir +.SH PROLOG +This manual page is part of the POSIX Programmer's Manual. +The Linux implementation of this interface may differ (consult +the corresponding Linux manual page for details of Linux behavior), +or the interface may not be implemented on Linux. +.SH NAME +mkdir \- make directories +.SH SYNOPSIS +.LP +\fBmkdir\fP \fB[\fP\fB-p\fP\fB][\fP\fB-m\fP \fImode\fP\fB]\fP \fIdir\fP\fB...\fP +.SH DESCRIPTION +.LP +The \fImkdir\fP utility shall create the directories specified by +the operands, in the order specified. +.LP +For each \fIdir\fP operand, the \fImkdir\fP utility shall perform +actions equivalent to the \fImkdir\fP() function defined in the System +Interfaces volume of IEEE\ Std\ 1003.1-2001, +called with the following arguments: +.IP " 1." 4 +The \fIdir\fP operand is used as the \fIpath\fP argument. +.LP +.IP " 2." 4 +The value of the bitwise-inclusive OR of S_IRWXU, S_IRWXG, and S_IRWXO +is used as the \fImode\fP argument. (If the \fB-m\fP +option is specified, the \fImode\fP option-argument overrides this +default.) +.LP +.SH OPTIONS +.LP +The \fImkdir\fP utility shall conform to the Base Definitions volume +of IEEE\ Std\ 1003.1-2001, Section 12.2, Utility Syntax Guidelines. +.LP +The following options shall be supported: +.TP 7 +\fB-m\ \fP \fImode\fP +Set the file permission bits of the newly-created directory to the +specified \fImode\fP value. The \fImode\fP option-argument +shall be the same as the \fImode\fP operand defined for the \fIchmod\fP +utility. In the +\fIsymbolic_mode\fP strings, the \fIop\fP characters \fB'+'\fP and +\fB'-'\fP shall be interpreted relative to an assumed +initial mode of \fIa\fP= \fIrwx\fP; \fB'+'\fP shall add permissions +to the default mode, \fB'-'\fP shall delete permissions +from the default mode. +.TP 7 +\fB-p\fP +Create any missing intermediate pathname components. +.LP +For each \fIdir\fP operand that does not name an existing directory, +effects equivalent to those caused by the following +command shall occur: +.sp +.RS +.nf + +\fBmkdir -p -m $(umask -S),u+wx $(dirname\fP \fIdir\fP\fB) && +mkdir\fP \fB[\fP\fB-m\fP \fImode\fP\fB]\fP \fIdir\fP +.fi +.RE +.LP +where the \fB-m\fP \fImode\fP option represents that option supplied +to the original invocation of \fImkdir\fP, if any. +.LP +Each \fIdir\fP operand that names an existing directory shall be ignored +without error. +.sp +.SH OPERANDS +.LP +The following operand shall be supported: +.TP 7 +\fIdir\fP +A pathname of a directory to be created. +.sp +.SH STDIN +.LP +Not used. +.SH INPUT FILES +.LP +None. +.SH ENVIRONMENT VARIABLES +.LP +The following environment variables shall affect the execution of +\fImkdir\fP: +.TP 7 +\fILANG\fP +Provide a default value for the internationalization variables that +are unset or null. (See the Base Definitions volume of +IEEE\ Std\ 1003.1-2001, Section 8.2, Internationalization Variables +for +the precedence of internationalization variables used to determine +the values of locale categories.) +.TP 7 +\fILC_ALL\fP +If set to a non-empty string value, override the values of all the +other internationalization variables. +.TP 7 +\fILC_CTYPE\fP +Determine the locale for the interpretation of sequences of bytes +of text data as characters (for example, single-byte as +opposed to multi-byte characters in arguments). +.TP 7 +\fILC_MESSAGES\fP +Determine the locale that should be used to affect the format and +contents of diagnostic messages written to standard +error. +.TP 7 +\fINLSPATH\fP +Determine the location of message catalogs for the processing of \fILC_MESSAGES +\&.\fP +.sp +.SH ASYNCHRONOUS EVENTS +.LP +Default. +.SH STDOUT +.LP +Not used. +.SH STDERR +.LP +The standard error shall be used only for diagnostic messages. +.SH OUTPUT FILES +.LP +None. +.SH EXTENDED DESCRIPTION +.LP +None. +.SH EXIT STATUS +.LP +The following exit values shall be returned: +.TP 7 +\ 0 +All the specified directories were created successfully or the \fB-p\fP +option was specified and all the specified directories +now exist. +.TP 7 +>0 +An error occurred. +.sp +.SH CONSEQUENCES OF ERRORS +.LP +Default. +.LP +\fIThe following sections are informative.\fP +.SH APPLICATION USAGE +.LP +The default file mode for directories is \fIa\fP= \fIrwx\fP (777 on +most systems) with selected permissions removed in +accordance with the file mode creation mask. For intermediate pathname +components created by \fImkdir\fP, the mode is the default +modified by \fIu\fP+ \fIwx\fP so that the subdirectories can always +be created regardless of the file mode creation mask; if +different ultimate permissions are desired for the intermediate directories, +they can be changed afterwards with \fIchmod\fP. +.LP +Note that some of the requested directories may have been created +even if an error occurs. +.SH EXAMPLES +.LP +None. +.SH RATIONALE +.LP +The System V \fB-m\fP option was included to control the file mode. +.LP +The System V \fB-p\fP option was included to create any needed intermediate +directories and to complement the functionality +provided by \fIrmdir\fP for removing directories in the path prefix +as they become empty. +Because no error is produced if any path component already exists, +the \fB-p\fP option is also useful to ensure that a particular +directory exists. +.LP +The functionality of \fImkdir\fP is described substantially through +a reference to the \fImkdir\fP() function in the System Interfaces +volume of IEEE\ Std\ 1003.1-2001. For +example, by default, the mode of the directory is affected by the +file mode creation mask in accordance with the specified behavior +of the \fImkdir\fP() function. In this way, there is less duplication +of effort required for +describing details of the directory creation. +.SH FUTURE DIRECTIONS +.LP +None. +.SH SEE ALSO +.LP +\fIchmod\fP(), \fIrm\fP, \fIrmdir\fP(), \fIumask\fP(), the System +Interfaces volume of IEEE\ Std\ 1003.1-2001, \fImkdir\fP() +.SH COPYRIGHT +Portions of this text are reprinted and reproduced in electronic form +from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology +-- Portable Operating System Interface (POSIX), The Open Group Base +Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of +Electrical and Electronics Engineers, Inc and The Open Group. In the +event of any discrepancy between this version and the original IEEE and +The Open Group Standard, the original IEEE and The Open Group Standard +is the referee document. The original Standard can be obtained online at +http://www.opengroup.org/unix/online.html . |