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authorkay.sievers@vrfy.org <kay.sievers@vrfy.org>2004-03-03 18:16:35 -0800
committerGreg KH <gregkh@suse.de>2005-04-26 21:35:08 -0700
commit9fe3f9a9389bb06cf645d33cbb2b45e1f63d737c (patch)
treeb433b3a99180227203027ec80f825ba94ac59869 /udevstart.c
parent88ed4bbe5605f6fe17993c5b81709f4d12812b9a (diff)
[PATCH] cleanup mult field string handling
Here I try to cleanup our various multifield iteration over the strings. Inspired by our nice list.h we now have a macro to iterate over the string and process the parts of it: It makes the code more readable and we don't change the string while we process it like the former strsep() does. Example: foreach_strpart(dev->symlink, " ", pos, len) { if (strncmp(&dev->symlink[pos], find_name, len) != 0) continue; ... } For the callout part selector %c{2} we separate now not only by space but also newline and return characters, cause some programs may give multiline values back. A possible RESULT match must contain wildcards for these characters. Also a bug in the recent udevinfo symlink query feature is fixed.
Diffstat (limited to 'udevstart.c')
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