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Revert binary: serialdump-linux

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This commit is contained in:
Moritz 'Morty' Strübe 2015-05-18 10:17:11 +02:00
parent d8639df64b
commit e38bc3bdcd
2 changed files with 3 additions and 3 deletions
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BIN
tools/sky/serialdump-linux
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6
tools/sky/serialdump.c
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@ -171,9 +171,9 @@ main(int argc, char **argv)
#endif
#ifdef O_DIRECT
fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_DIRECT | O_SYNC);
// Some system do not support certain parameters (e.g. raspberian)
// Just do some random testing. Not sure wheter ther is a better way
// of doing this.
/* Some systems do not support certain parameters (e.g. raspbian)
* Just do some random testing. Not sure whether there is a better way
* of doing this. */
if(fd < 0 && errno == EINVAL){
fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_SYNC);
}