mirror of https://github.com/mkerrisk/man-pages
25 lines
774 B
Groff
25 lines
774 B
Groff
.\" Copyright 2005 walter harms (walter.harms@informatik.uni-oldenburg.de)
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.\" and Copyright 2005 Michael Kerrisk (mtk.manpages@gmail.com).
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.\" %%%LICENSE_START(GPL_NOVERSION_ONELINE)
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.\" Distributed under the GNU General Public License.
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.\" %%%LICENSE_END
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.\"
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.TH CANONICALIZE_FILE_NAME 3 2005-07-14 "GNU" "Linux Programmer's Manual"
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.SH NAME
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canonicalize_file_name \- return the canonicalized filename
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.SH SYNOPSIS
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.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
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.br
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.B #include <stdlib.h>
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.sp
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.BI "char *canonicalize_file_name(const char *" path ");"
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.SH DESCRIPTION
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The call
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.I canonicalize_file_name(path)
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is equivalent to the call
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.IR "realpath(path,\ NULL)" .
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.SH CONFORMING TO
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The function is a GNU extension.
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.SH SEE ALSO
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.BR realpath (3)
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