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Bug: https://bugs.gentoo.org/898616
From: Brahmajit Das <brahmajit.xyz@gmail.com>
Date: Tue, 13 Jun 2023 05:23:45 +0000
Subject: [PATCH] getopt1.c: wrap the getopt_long and getopt_long_only
functions around include directive
The header guard HAVE_GETOPT_LONG_ONLY can be used to check if the
functions are available or not, as the functions getopt_long and
getopt_long_only defined in getopt1.c uses the function _getopt_internal
which is glibc specific and cannot be used on other libc systems (for
example musl).
Hence we're wrapping those two functions with this include guard.
Bug: https://bugs.gentoo.org/898616
Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>
--- a/progsreiserfs/libmisc/getopt1.c
+++ b/progsreiserfs/libmisc/getopt1.c
@@ -63,6 +63,7 @@
#define NULL 0
#endif
+#ifndef HAVE_GETOPT_LONG_ONLY
int
getopt_long(argc, argv, options, long_options, opt_index)
int argc;
@@ -89,6 +90,7 @@ int
{
return _getopt_internal(argc, argv, options, long_options, opt_index, 1);
}
+#endif
#endif /* Not ELIDE_CODE. */
--
2.41.0
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