root / man / man3 / HPL_warn.3
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.TH HPL_warn 3 "September 10, 2008" "HPL 2.0" "HPL Library Functions" |
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.SH NAME |
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HPL_warn \- displays an error message. |
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.SH SYNOPSIS |
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\fB\&#include "hpl.h"\fR |
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|
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\fB\&void\fR |
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\fB\&HPL_warn(\fR |
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\fB\&FILE *\fR |
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\fI\&STREAM\fR, |
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\fB\&int\fR |
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\fI\&LINE\fR, |
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\fB\&const char *\fR |
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\fI\&SRNAME\fR, |
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\fB\&const char *\fR |
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\fI\&FORM\fR, |
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\fB\&...\fR |
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\fB\&);\fR |
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.SH DESCRIPTION |
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\fB\&HPL_warn\fR |
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displays an error message. |
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.SH ARGUMENTS |
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.TP 8 |
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STREAM (local input) FILE * |
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On entry, STREAM specifies the output stream. |
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.TP 8 |
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LINE (local input) int |
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On entry, LINE specifies the line number in the file where |
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the error has occured. When LINE is not a positive line |
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number, it is ignored. |
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.TP 8 |
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SRNAME (local input) const char * |
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On entry, SRNAME should be the name of the routine calling |
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this error handler. |
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.TP 8 |
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FORM (local input) const char * |
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On entry, FORM specifies the format, i.e., how the subsequent |
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arguments are converted for output. |
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.TP 8 |
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(local input) ... |
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On entry, ... is the list of arguments to be printed within |
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the format string. |
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.SH EXAMPLE |
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\fI\&#include "hpl.h"\fR |
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|
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int main(int argc, char *argv[]) |
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.br |
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{
|
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.br |
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HPL_warn( stderr, __LINE__, __FILE__, |
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.br |
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"Demo.\en" ); |
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.br |
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exit(0); return(0); |
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.br |
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} |
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.SH SEE ALSO |
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.BR HPL_abort \ (3), |
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.BR HPL_fprintf \ (3). |