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commit eb1ed03dafcd9a7ea6e95b958413342e20b35968
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Author: Roland McGrath <roland@hack.frob.com>
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Date: Mon May 5 13:06:18 2014 -0700
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Fix -Wundef issues in generated errlist.c.
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Conflicts:
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sysdeps/gnu/errlist.awk
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sysdeps/gnu/errlist.c
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Due to IS_IN backport in glibc-rh1256317-2.patch.
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diff --git a/sysdeps/gnu/errlist.awk b/sysdeps/gnu/errlist.awk
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index 8bad43199cd9e1c4..ebae2a6398c2697e 100644
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--- a/sysdeps/gnu/errlist.awk
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+++ b/sysdeps/gnu/errlist.awk
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@@ -52,6 +52,7 @@ BEGIN {
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print "#ifdef ERR_MAX";
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print "# define ERRLIST_SIZE ERR_MAX + 1";
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print "#else"
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+ print "# define ERR_MAX 0";
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print "# define ERRLIST_SIZE";
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print "#endif";
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@@ -109,7 +110,7 @@ END {
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print " (sizeof _sys_errlist_internal / sizeof _sys_errlist_internal [0])";
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print "const int _sys_nerr_internal = NERR;"
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print "";
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- print "#if IS_IN (libc) && !ERRLIST_NO_COMPAT";
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+ print "#if IS_IN (libc) && !defined ERRLIST_NO_COMPAT";
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print "# include <errlist-compat.c>";
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print "#endif";
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print "";
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diff --git a/sysdeps/gnu/errlist.c b/sysdeps/gnu/errlist.c
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index 278f7998b592e92a..4551249d723f47a6 100644
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--- a/sysdeps/gnu/errlist.c
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+++ b/sysdeps/gnu/errlist.c
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@@ -13,6 +13,7 @@
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#ifdef ERR_MAX
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# define ERRLIST_SIZE ERR_MAX + 1
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#else
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+# define ERR_MAX 0
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# define ERRLIST_SIZE
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#endif
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const char *const _sys_errlist_internal[ERRLIST_SIZE] =
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@@ -1479,7 +1480,7 @@ TRANS error; @pxref{Cancel AIO Operations}. */
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(sizeof _sys_errlist_internal / sizeof _sys_errlist_internal [0])
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const int _sys_nerr_internal = NERR;
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-#if IS_IN (libc) && !ERRLIST_NO_COMPAT
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+#if IS_IN (libc) && !defined ERRLIST_NO_COMPAT
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# include <errlist-compat.c>
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#endif
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