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- iiiimmmmppppPPPPeeeerrrrrrrroooorrrr((((3333)))) IIIImmmmpppprrrreeeessssssssaaaarrrriiiioooo iiiimmmmppppPPPPeeeerrrrrrrroooorrrr((((3333))))
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- NNNNAAAAMMMMEEEE
- impPerror, impErrorString - report libimp execution error messages
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ####iiiinnnncccclllluuuuddddeeee <<<<iiiimmmmpppp....hhhh>>>>
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- vvvvooooiiiidddd iiiimmmmppppPPPPeeeerrrrrrrroooorrrr((((ccccoooonnnnsssstttt cccchhhhaaaarrrr ****ssssttttrrrr))));;;;
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- cccchhhhaaaarrrr**** iiiimmmmppppEEEErrrrrrrroooorrrrSSSSttttrrrriiiinnnngggg((((iiiinnnntttt eeeerrrrrrrrCCCCooooddddeeee))));;;;
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- eeeexxxxtttteeeerrrrnnnn iiiinnnntttt IIIIMMMMPPPPeeeerrrrrrrrnnnnoooo;;;;
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _i_m_p_P_e_r_r_o_r prints error messages to _s_t_d_e_r_r in a format similar to the
- standard C library function _p_e_r_r_o_r(_3_C). If an error occurs during a
- _l_i_b_i_m_p function call, the global error variable _I_M_P_e_r_r_n_o will be set with
- an error code. The error code will either be a system error code (i.e.
- _e_r_r_n_o) or a _l_i_b_i_m_p specific code. The symbolic names for the _l_i_b_i_m_p error
- codes are defined in _i_m_p._h.
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- The value of _I_M_P_e_r_r_n_o is used by _i_m_p_P_e_r_r_o_r as an index to a table of
- error messages. _i_m_p_P_e_r_r_o_r will print the user-supplied string _s_t_r
- followed by a colon (:), a space, and the error message corresponding to
- the current value of _I_M_P_e_r_r_n_o. If the string _s_t_r is the NULL string (""),
- no colon or space will be printed, only the error message. The error
- message will either be a system error message or a _l_i_b_i_m_p specific
- message.
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- To be of most use, a call to _i_m_p_P_e_r_r_o_r should be made immediately
- following the _l_i_b_i_m_p function call where an error has been detected.
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- _i_m_p_E_r_r_o_r_S_t_r_i_n_g is similar to the _s_t_r_e_r_r_o_r(_3_C) function and returns the
- error message corresponding to the error code specified by _e_r_r_C_o_d_e. If
- _e_r_r_C_o_d_e is less than IIIIMMMMPPPP____EEEERRRRRRRR____BBBBAAAASSSSEEEE, the message returned is a system error
- message generated by _s_t_r_e_r_r_o_r. If _e_r_r_C_o_d_e is one of the error codes
- specified in _i_m_p._h, the returned string is a _l_i_b_i_m_p specific error
- message.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- libimp(3), perror(3C), strerror(3C)
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- PPPPaaaaggggeeee 1111
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