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authorH.J. Lu <hjl.tools@gmail.com>2017-08-18 09:31:19 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-08-18 09:31:33 -0700
commit65a086db91d4e06074b461b8e99efcebe1416a3f (patch)
tree544ee0b4202889deeb1825b5bb862d0082ca4b3e /ChangeLog
parent62753d2c09108550650ab83a69e99ca28d8bde3b (diff)
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Mark internal argz functions with attribute_hidden [BZ #18822]
Move internal argz function prototypes to include/argz.h and mark them
with attribute_hidden to allow direct access within libc.so and libc.a
without using GOT nor PLT.  This also brings string/argz.h closer to the
gnulib version.

	[BZ #18822]
	* include/argz.h (__argz_create_sep): New function prototype.
	(__argz_append): Likewise.
	(__argz_add): Likewise.
	(__argz_add_sep): Likewise.
	(__argz_delete): Likewise.
	(__argz_insert): Likewise.
	(__argz_replace): Likewise.
	* string/argz.h (__argz_create_sep): Removed.
	(__argz_append): Likewise.
	(__argz_add): Likewise.
	(__argz_add_sep): Likewise.
	(__argz_delete): Likewise.
	(__argz_insert): Likewise.
	(__argz_replace): Likewise.
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@@ -1,5 +1,23 @@
 2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>
 
+	[BZ #18822]
+	* include/argz.h (__argz_create_sep): New function prototype.
+	(__argz_append): Likewise.
+	(__argz_add): Likewise.
+	(__argz_add_sep): Likewise.
+	(__argz_delete): Likewise.
+	(__argz_insert): Likewise.
+	(__argz_replace): Likewise.
+	* string/argz.h (__argz_create_sep): Removed.
+	(__argz_append): Likewise.
+	(__argz_add): Likewise.
+	(__argz_add_sep): Likewise.
+	(__argz_delete): Likewise.
+	(__argz_insert): Likewise.
+	(__argz_replace): Likewise.
+
+2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>
+
 	* elf/elf.h (NT_GNU_PROPERTY_TYPE_0): New.
 	(NOTE_GNU_PROPERTY_SECTION_NAME): Likewise.
 	(GNU_PROPERTY_STACK_SIZE): Likewie.