E | |||
elapsed time ( ![]() |
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environment variables, getenv ( ![]() |
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error | |||
function ( ![]() |
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handlers, I/O ( ![]() |
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messages, perror, gerror, ierrno ( ![]() |
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errors and interrupts, longjmp ( ![]() |
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etime ( ![]() |
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exception handling ( ![]() ![]() |
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execute an OS command, system ( ![]() ![]() ![]() ![]() |
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execution time ( ![]() |
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existence of file, access ( ![]() |
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exit ( ![]() |