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mktemp(3): Add standards section. Prefer standard header.
mktemp(), mkstemp() and mkdtemp() are available in standard <stdlib.h> and also in <unistd.h>. Encourage use of the former by listing it in the synopsis.
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=252838
@ -28,7 +28,7 @@
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.\" @(#)mktemp.3 8.1 (Berkeley) 6/4/93
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.\" $FreeBSD$
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.\"
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.Dd March 4, 2012
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.Dd July 5, 2013
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.Dt MKTEMP 3
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.Os
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.Sh NAME
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@ -37,15 +37,16 @@
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.Sh LIBRARY
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.Lb libc
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.Sh SYNOPSIS
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.In unistd.h
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.In stdlib.h
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.Ft char *
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.Fn mktemp "char *template"
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.Ft int
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.Fn mkstemp "char *template"
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.Ft int
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.Fn mkstemps "char *template" "int suffixlen"
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.Ft char *
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.Fn mkdtemp "char *template"
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.In unistd.h
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.Ft int
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.Fn mkstemps "char *template" "int suffixlen"
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.Sh DESCRIPTION
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The
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.Fn mktemp
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@ -180,12 +181,36 @@ with an argument of
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will result in a core dump due to
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.Fn mkstemp
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attempting to modify the string constant that was given.
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.Pp
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The
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.Fn mkdtemp ,
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.Fn mkstemp
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and
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.Fn mktemp
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function prototypes are also available from
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.In unistd.h .
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.Sh SEE ALSO
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.Xr chmod 2 ,
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.Xr getpid 2 ,
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.Xr mkdir 2 ,
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.Xr open 2 ,
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.Xr stat 2
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.Sh STANDARDS
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The
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.Fn mkstemp
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and
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.Fn mkdtemp
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functions are expected to conform to
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.St -p1003.1-2008 .
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The
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.Fn mktemp
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function is expected to conform to
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.St -p1003.1-2001
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and is not specified by
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.St -p1003.1-2008 .
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The
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.Fn mkstemps
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function does not conform to any standard.
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.Sh HISTORY
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A
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.Fn mktemp
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