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lib: Add a comment about why we only parse long options for subtests
For thet next one wondering about that. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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@ -530,6 +530,8 @@ void drmtest_subtest_init(int argc, char **argv)
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/* supress getopt errors about unknown options */
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/* supress getopt errors about unknown options */
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opterr = 0;
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opterr = 0;
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/* restrict the option parsing to long option names to avoid collisions
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* with options the test declares */
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while((c = getopt_long(argc, argv, "",
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while((c = getopt_long(argc, argv, "",
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long_options, &option_index)) != -1) {
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long_options, &option_index)) != -1) {
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switch(c) {
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switch(c) {
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