IRIX Base Documentation 2001 May/SGI IRIX Base Documentation 2001 May.iso/usr/share/catman/p_man/cat3/ftn/perror.z/perror

Text File | 1998-10-30 | 8.2 KB | 199 lines

PPPPEEEERRRRRRRROOOORRRR((((3333FFFF))))                                                          PPPPEEEERRRRRRRROOOORRRR((((3333FFFF))))



NNNNAAAAMMMMEEEE
     perror, gerror, ierrno, strerror - get system error messages

SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
     ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ppppeeeerrrrrrrroooorrrr ((((ssssttttrrrriiiinnnngggg))))
     cccchhhhaaaarrrraaaacccctttteeeerrrr****((((****)))) ssssttttrrrriiiinnnngggg

     ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ggggeeeerrrrrrrroooorrrr ((((ssssttttrrrriiiinnnngggg))))
     cccchhhhaaaarrrraaaacccctttteeeerrrr****((((****)))) ssssttttrrrriiiinnnngggg

     cccchhhhaaaarrrraaaacccctttteeeerrrr****((((****)))) ffffuuuunnnnccccttttiiiioooonnnn ggggeeeerrrrrrrroooorrrr(((())))

     ffffuuuunnnnccccttttiiiioooonnnn iiiieeeerrrrrrrrnnnnoooo(((())))

     ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ssssttttrrrreeeerrrrrrrroooorrrr ((((iiiieeeerrrrrrrroooorrrr____nnnnuuuummmm,,,, ssssttttrrrriiiinnnngggg))))
     iiiinnnntttteeeeggggeeeerrrr iiiieeeerrrrrrrroooorrrr____nnnnuuuummmm
     cccchhhhaaaarrrraaaacccctttteeeerrrr****((((****)))) ssssttttrrrriiiinnnngggg


DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
     _P_e_r_r_o_r will write a message to fortran logical unit 0 appropriate to the
     last detected system error.  _S_t_r_i_n_g will be written preceding the
     standard error message.

     _G_e_r_r_o_r returns the system error message in character variable _s_t_r_i_n_g.
     _G_e_r_r_o_r may be called either as a subroutine or as a function.

     _I_e_r_r_n_o will return the error number of the last detected system error.
     This number is updated only when an error actually occurs.  Most routines
     and I/O statements that might generate such errors return an error code
     after the call; that value is a more reliable indicator of what caused
     the error condition.

     _S_t_r_e_r_r_o_r is the same as _g_e_r_r_o_r except you pass in an explicit error
     number.

FFFFIIIILLLLEEEESSSS
     /usr/lib/libI77.a

SSSSEEEEEEEE AAAALLLLSSSSOOOO
     intro(2), perror(3F)
     D. L. Wasley, _I_n_t_r_o_d_u_c_t_i_o_n _t_o _t_h_e _f_7_7 _I/_O _L_i_b_r_a_r_y

BBBBUUUUGGGGSSSS
     _S_t_r_i_n_g in the call to _p_e_r_r_o_r can be no longer than 127 characters.

     The length of the string returned by _g_e_r_r_o_r and _s_t_r_e_r_r_o_r is determined by
     the calling program.

     Error numbers > 100 are mapped to Fortran errors.  Thus you may not be
     able to retrieve the UNIX errors > 100 using these functions.




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PPPPEEEERRRRRRRROOOORRRR((((3333FFFF))))                                                          PPPPEEEERRRRRRRROOOORRRR((((3333FFFF))))



NNNNOOOOTTTTEEEESSSS
     UNIX system error codes are described in _i_n_t_r_o(2).  The f77 I/O error
     codes and their meanings are:

          100  ``error in format''
          101  ``out of space for i/o unit table''
          102  ``formatted i/o not allowed''
          103  ``unformatted i/o not allowed''
          104  ``direct i/o not allowed''
          105  ``sequential i/o not allowed''
          106  ``can't backspace file''
          107  ``null file name''
          108  ``can't stat file''
          109  ``file already connected''
          110  ``off end of record''
          111  ``truncation failed in end file''
          112  ``incomprehensible list input''
          113  ``out of free space''
          114  ``unit not connected''
          115  ``read unexpected character''
          116  ``blank logical input field''
          117  ``bad variable type''
          118  ``bad namelist name''
          119  ``variable not in namelist''
          120  ``no end record''
          121  ``namelist subscript out of range''
          122  ``negative repeat count''
          123  ``illegal operation for unit''
          124  ``off beginning of record''
          125  ``no * after repeat count''
          126  ``'new' file exists''
          127  ``can't find 'old' file''
          128  ``unknown system error''
          129  ``requires seek ability''
          130  ``illegal argument''
          131  ``duplicate key value on write''
          132  ``indexed file not open''
          133  ``bad isam argument''
          134  ``bad key description''
          135  ``too many open indexed files''
          136  ``corrupted isam file''
          137  ``isam file not opened for exclusive access''
          138  ``record locked''
          139  ``key already exists''
          140  ``cannot delete primary key''
          141  ``beginning or end of file reached''
          142  ``cannot find requested record''
          143  ``current record not defined''
          144  ``isam file is exclusively locked''
          145  ``filename too long''
          146  ``cannot create lock file''
          147  ``record too long''



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PPPPEEEERRRRRRRROOOORRRR((((3333FFFF))))                                                          PPPPEEEERRRRRRRROOOORRRR((((3333FFFF))))



          148  ``key structure does not match file structure''
          149  ``direct access on an indexed file not allowed''
          150  ``keyed access on a sequential file not allowed''
          151  ``keyed access on a relative file not allowed''
          152  ``append access on an indexed file not allowed''
          153  ``must specify record length''
          154  ``key field value type does not match key type''
          155  ``character key field value length too long''
          156  ``fixed record on sequential file not allowed''
          157  ``variable records allowed only on unformatted sequential
          file''
          158  ``stream records allowed only on formatted sequential file''
          159  ``maximum number of records in direct access file exceeded''
          160  ``attempt to create or write to a readonly file''
          161  ``must specify key descriptions''
          162  ``carriage control not allowed for unformatted units''
          163  ``indexed files only''
          164  ``cannot use on indexed file''
          165  ``cannot use on indexed or append file''
          166  ``error in closing file''
          167  ``invalid code in format specification''
          168  ``invalid record number in direct access file''
          169  ``cannot have endfile record on non-sequential file''
          170  ``cannot position within current file''
          171  ``cannot have sequential records on direct access file''
          172  ``cannot find namelist in input file''
          173  ``cannot read from stdout''
          174  ``cannot write to stdin''
          175  ``stat call failed in f77inode''
          181  ``Direct unformatted I/O not allowed.''
          182  ``cannot open a directory''
          183  ``subscript out of bounds''
          184  ``function not declared as varargs''
          185  ``internal error'' -- may be due to illegal vararg usage.

OOOORRRRIIIIGGGGIIIINNNN
     MIPS Computer Systems


















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