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38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
#include <Core/Core.h>
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using namespace Upp;
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CONSOLE_APP_MAIN
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{
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String fn = ConfigFile("test");
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{
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for(int i = 0; i < 1000000; i++) {
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RTIMING("OpenClose");
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int fd = open(fn, O_CREAT|O_WRONLY|O_APPEND|O_LARGEFILE, 0777);
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if(fd < 0)
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Panic("Cannot open \'" + fn + "\': " + GetLastErrorMessage());
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// if(write(fd, (void *)~b.data, ASZ * b.count) != ASZ * b.count)
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// SnbPanic("Error writing to \'" + fn + "\': " + GetLastErrorMessage());
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if(fsync(fd))
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Panic("fsync error \'" + fn + "\': " + GetLastErrorMessage());
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if(close(fd))
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Panic("Error closing \'" + fn + "\': " + GetLastErrorMessage());
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}
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}
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int l;
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{
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for(int i = 0; i < 1000000; i++) {
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RTIMING("OpenClose + lseek");
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int fd = open(fn, O_CREAT|O_WRONLY|O_APPEND|O_LARGEFILE, 0777);
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lseek(fd, 0, SEEK_CUR);
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if(fd < 0)
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Panic("Cannot open \'" + fn + "\': " + GetLastErrorMessage());
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// if(write(fd, (void *)~b.data, ASZ * b.count) != ASZ * b.count)
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// SnbPanic("Error writing to \'" + fn + "\': " + GetLastErrorMessage());
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if(fsync(fd))
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Panic("fsync error \'" + fn + "\': " + GetLastErrorMessage());
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if(close(fd))
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Panic("Error closing \'" + fn + "\': " + GetLastErrorMessage());
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}
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}
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}
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