git.ipfire.org Git - thirdparty/tar.git/commit

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author	Paul Eggert <eggert@cs.ucla.edu>
	Fri, 16 Jun 2023 23:34:19 +0000 (16:34 -0700)
committer	Paul Eggert <eggert@cs.ucla.edu>
	Sat, 17 Jun 2023 00:12:40 +0000 (17:12 -0700)
commit	4c7a3798d8f04a153a3c15d7cf4f6f7511f4b74f
tree	4382334702d58efa6037376ff8f983fa2e83fe1a	tree
parent	5d6736e394a630b3f5173f2d95c963f7a68fbea2	commit \| diff

Use Gnulib ‘dup2’ module

This simplifies code that would otherwise use dup and close.
* gnulib.modules: Add dup2.
* src/system.c: Add #pragma to pacify GCC 13.
(xdup2): Simplify by using dup2.

gnulib.modules		diff \| blob \| blame \| history
src/system.c		diff \| blob \| blame \| history

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