mirror of https://github.com/mkerrisk/man-pages
readdir.3: Note that pointer returned by readdir() should not be given to free(3)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -31,7 +31,7 @@
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.\" Rework discussion of non-standard structure fields.
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.\" 2008-09-11, mtk, Document readdir_r().
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.\"
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.TH READDIR 3 2008-12-19 "" "Linux Programmer's Manual"
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.TH READDIR 3 2009-03-30 "" "Linux Programmer's Manual"
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.SH NAME
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readdir, readdir_r \- read a directory
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.SH SYNOPSIS
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@ -118,6 +118,9 @@ On success,
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returns a pointer to a
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.I dirent
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structure.
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(This structure may be statically allocated; do not attempt to
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.BR free (3)
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it.)
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If the end of the directory stream is reached, NULL is returned and
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.I errno
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is not changed.
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