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(Pseudo-Terminal Pairs): Change getpt and openpty documentation after recent change in the code.
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@ -481,7 +481,7 @@ _dl_init_paths (const char *llp)
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/* First set up the rest of the default search directory entries. */
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aelem = rtld_search_dirs = (struct r_search_path_elem **)
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malloc (((sizeof (system_dirs) / sizeof (system_dirs[0]) + 1)
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malloc ((sizeof (system_dirs) / sizeof (system_dirs[0]))
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* sizeof (struct r_search_path_elem *));
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if (rtld_search_dirs == NULL)
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_dl_signal_error (ENOMEM, NULL, "cannot create search path array");
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@ -1873,8 +1873,8 @@ an error, a value of @math{-1} is returned instead. The following
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@code{errno} conditions are defined for this function:
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@table @code
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@item ENFILE
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There are no master pseudo-terminals available.
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@item ENOENT
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There are no free master pseudo-terminals available.
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@end table
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This function is a GNU extension.
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@ -2030,7 +2030,13 @@ the slave is set to the values specified in the structure that
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@var{winp} points to.
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The normal return value from @code{openpty} is @math{0}; a value of
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@math{-1} is returned in case of failure.
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@math{-1} is returned in case of failure. The following @code{errno}
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conditions are defined for this function:
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@table @code
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@item ENOENT
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There are no free pseudo-terminal pairs available.
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@end table
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@strong{Warning:} Using the @code{openpty} function with @var{name} not
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set to @code{NULL} is @strong{very dangerous} because it provides no
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