Copy gnulib obstack files
authorAlan Modra <amodra@gmail.com>
Mon, 9 Nov 2015 04:42:45 +0000 (15:12 +1030)
committerAlan Modra <amodra@gmail.com>
Mon, 9 Nov 2015 04:42:45 +0000 (15:12 +1030)
commit314dee8ea9be79a450d9f0b451619b67ebe0e017
tree91331425ed19a2f49d59fb77846dadc0be00d5c9
parent29960db7242169411c6a51e721bc995b32a603f8
Copy gnulib obstack files

This copies obstack.[ch] from gnulib, and updates the docs.  The next
patch should be applied if someone repeats the import at a later date.

include/
PR gdb/17133
* obstack.h: Import current gnulib file.
libiberty/
PR gdb/17133
* obstack.c: Import current gnulib file.
* obstacks.texi: Updated doc, from glibc's manual/memory.texi.
include/ChangeLog
include/obstack.h
libiberty/ChangeLog
libiberty/obstack.c
libiberty/obstacks.texi