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- uuuusssslllleeeeeeeepppp((((3333CCCC)))) uuuusssslllleeeeeeeepppp((((3333CCCC))))
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- NNNNAAAAMMMMEEEE
- usleep - suspend execution for an interval
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ####iiiinnnncccclllluuuuddddeeee <<<<uuuunnnniiiissssttttdddd....hhhh>>>>
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- iiiinnnntttt uuuusssslllleeeeeeeepppp ((((uuuusssseeeeccccoooonnnnddddssss____tttt sssseeeeccccoooonnnnddddssss))));;;;
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The _u_s_l_e_e_p() function suspends the current thread from execution for the
- number of microseconds specified by the _s_e_c_o_n_d_s argument. Because of
- other activity, or because of the time spent in processing the call, the
- actual suspension time may be longer than the amount of time specified.
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- The _s_e_c_o_n_d_s argument must be less than 1,000,000. If the value of
- _s_e_c_o_n_d_s is 0, the call has no effect.
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- The _u_s_l_e_e_p() function uses the high resolution sleep function:
- _n_a_n_o_s_l_e_e_p() to suspend execution of a thread.
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- DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
- Upon successful completion, a 0 value is returned. Otherwise, -1 is
- returned and _e_r_r_n_o is set to indicate the error. If the time interval
- specified is 1,000,000 or more microseconds, _e_r_r_n_o is set to _E_I_N_V_A_L and
- -1 is returned from _u_s_l_e_e_p().
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- nanosleep(2).
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- PPPPaaaaggggeeee 1111
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