When I am writing my own interpreter... Post: 302142037

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dtdtsfiletoattributevalue

DtDtsFileToAttributeValue(library call) 								   DtDtsFileToAttributeValue(library call)

NAME

       DtDtsFileToAttributeValue -- get a specified attribute value for a file

SYNOPSIS

       #include <Dt/Dts.h>
       char *DtDtsFileToAttributeValue(
       const char *filepath,
       const char *attr_name);

DESCRIPTION

       The DtDtsFileToAttributeValue function returns a data attribute value for the specified file.

       The filepath argument is the pathname of the file.

       The attr_name argument is a pointer to an attribute name string.

RETURN VALUE

       Upon  successful completion, the DtDtsFileToAttributeValue function returns a pointer to a data attribute value string, or NULL if no value
       could be determined.

APPLICATION USAGE

       The application should use the DtDtsFreeAttributeValue(3) function to release the memory for the returned value.

EXAMPLES

       The following takes a list of files as arguments and determines the description of the data type for each file:

       #include <Dt/Dts.h>
       #define ATTRIBUTE       "DESCRIPTION"
       main (int argc, char **argv)
       {
	       char    *attribute;
	       /* load data types database */
	       DtDtsLoadDataTypes();
	       argv++;
	       while (*argv) {
		       /* get attribute for file */
		       attribute = DtDtsFileToAttributeValue(*argv, ATTRIBUTE);
		       if (attribute)
			       printf("%s: %s
", *argv, attribute);
		       argv++;
	       }
	       DtDtsRelease();
	       exit(0);
       }

SEE ALSO

       Dt/Dts.h, DtDtsLoadDataTypes(3), DtDtsRelease(3), DtDtsFreeAttributeValue(3).

													   DtDtsFileToAttributeValue(library call)