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Petr Uzel
Works at SUSE
Attended Charles University in Prague
96 followers|7,141 views
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Petr Uzel

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Hiking in Giant mountains, Czech Republic
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Petr Uzel

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I'm back from 4 days hiking in the Giant mountains (CZE). I'd expect to lose at least 1kg of weight, but nope... May be those beers are the culprit?
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I just spent an hour or so experimenting, digging inside /usr/include and 'gcc -E'ing to find out how to trigger the [-Wunused-result] warning from gcc for glibc library functions. The internet is full of posts about how to turn it off, but I couldn't trigger the warning.
It turned out that one needs to compile with -Ox and -D_FORTIFY_SOURCE=y, where (x>0 && y>0).
Final note: after reading some parts of glibc code I really don't know if I should admire or be sorry for the guys working on glibc.
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Have him in circles
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Petr Uzel

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I've been asked to help with ringing the white storks in southern Bohemia. Now I finally have some pictures. BTW, the guy on the high chimney is me ;)
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Sunday, up early, my GF is at work, raining outside -> perfect conditions for some opensource work.
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People
Have him in circles
96 people
Michaela Krupinska's profile photo
Petr Tesařík's profile photo
Vít Pelčák's profile photo
Bin Li's profile photo
Dinar Valeev's profile photo
Hannes Reinecke's profile photo
Suresh Jayaraman's profile photo
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SUSE Linux L3 support team lead
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  • SUSE
    L3 engineer, 2008 - present
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Linux engineer
Education
  • Charles University in Prague
    Software engineering, 2002 - 2009
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