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authorMarkos Chandras <markos.chandras@imgtec.com>2012-10-18 16:51:43 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2013-02-20 13:45:13 +0100
commite87a63c1d87904a24fca393a840207cf0451bab9 (patch)
treeedf596ae6946dd3c5c1b5e27a88c3f54753049f7 /docs
parent09e782b088e77eff01e9b08dd0f5dd4896e9d417 (diff)
fstatfs64: Prefer fstatfs64 system call instead of __libc_fstatfs
Using __libc_fstatfs for fstatfs64 adds a small delay as it needs to use a 32-bit data structure to get the file info and them pass them to the 64-bit data structure which was given as a fstatfs64 argument. Using the system call directly should make the entire process much faster. Also fix the arguments for fstatfs64. It takes three arguments (see fs/fstatfs.c in Linux kernel sources) so despite what the manpage says, the size of the buffer needs to be passed as the second argument Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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