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authorJohn Crispin <john@openwrt.org>2014-11-19 09:21:02 +0000
committerJohn Crispin <john@openwrt.org>2014-11-19 09:21:02 +0000
commitd49f9039f78c808a3cc28ece28a1b18f173a944d (patch)
tree1b7b3394145626d2f199128b2babb7ecafd28273 /target
parentbd164f233caf0910e93396142be595d9572be07f (diff)
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musl: add getopt support for non-option arguments
musl libc doesn't support the GNU getopt extension to parse non-option arguments when the optstring starts with '-'. This extension is used by some utilities, notably iptables, that currently return with errors even with perfectly valid invocations. The patch adds the code needed by getopt.c and getopt_long.c to implement that extension. Signed-off-by: Gianluca Anzolin <gianluca@sottospazio.it> SVN-Revision: 43309
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