git.ozlabs.org Git - ccan/commit

]> git.ozlabs.org Git - ccan/commit

author	Rusty Russell <rusty@rustcorp.com.au>
	Thu, 29 Dec 2016 04:28:42 +0000 (14:58 +1030)
committer	Rusty Russell <rusty@rustcorp.com.au>
	Thu, 29 Dec 2016 23:12:44 +0000 (09:42 +1030)
commit	ba89419ac9074d930eec7ba72c378831c56ed060
tree	c323e1c02362c52229243e5233b9d4253eae4a82	tree \| snapshot (tar.gz zip)
parent	0fe2d094b262f6e8bed798930e8c4716d33d5dc7	commit \| diff

tal: save and restore errno across all notifiers.

So the errno when you call tal_free() is handed to all the notifiers,
independent of what the others do.

This makes sense, but also helps for the upcoming ccan/io change.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

ccan/tal/tal.c		diff \| blob \| history
ccan/tal/tal.h		diff \| blob \| history
ccan/tal/test/run-free.c		diff \| blob \| history

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