40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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#include "geminc.h"
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#include "gemprm.h"
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#include "ercmn.h"
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void er_gerrmsg ( int *index, char *msg, int *iret )
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/************************************************************************
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* er_gerrmsg *
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* *
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* This routine gets the "index"th error message in the error buffer. *
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* *
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* er_gerrmsg ( index, msg ) *
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* *
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* Input parameters: *
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* *index int Index of the desired message *
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* *
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* Output parameters: *
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* *msg char Error message *
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* *iret int Return code *
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* 0 = normal return *
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* 1 = no msgs in buffer *
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** *
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* Log: *
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* J. Wu/SAIC 01/04 initial coding *
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* J. Wu/SAIC 02/04 input index as a pointer *
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***********************************************************************/
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{
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/*---------------------------------------------------------------------*/
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*iret = 0;
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if ( nermsg > 0 && *index >= 0 && *index < nermsg ) {
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strcpy ( msg, errmsg[*index] );
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}
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else {
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strcpy ( msg, "" );
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*iret = 1;
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}
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}
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