qfile-unpacker: add option (-w) to wait for disk space before extracting
Add -w MARGIN option to always leave at least MARGIN bytes of free space. QubesOS/qubes-issues#4791
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@ -75,6 +75,12 @@ int main(int argc, char ** argv)
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for (i = 3; i < argc; i++) {
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if (strcmp(argv[i], "-v") == 0)
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set_verbose(1);
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else if (strcmp(argv[i], "-w") == 0)
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if (i+1 < argc && argv[i+1][0] != '-') {
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set_wait_for_space(atoi(argv[i+1]));
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i++;
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} else
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set_wait_for_space(1);
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else
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gui_fatal("Invalid option %s", argv[i]);
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}
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