KDK_DISPLAY_GET_WIDTH(3)   Library Functions Manual   KDK_DISPLAY_GET_WIDTH(3)

NAME
       kdk_display_get_width - <?><?><?><?><?><?><?><?><?>

SYNOPSIS
       #include <libkydisplay.h>

       extern char* kdk_display_get_width();

       Link with -lkyhw.

Detailed Description
       The main function of the interface is to obtain the data width of the
       Video card

RETURN VALUE
       On success, returns the Video card data width of type char*; The
       returned string needs to be released by free

       On error, return NULL.

EXAMPLES
       #include "libkydisplay.h"
       #include <stdio.h>

       int main()
       {
           char *vendor = kdk_display_get_vendor();
           printf("<?><?><?><?><?>%s\n", vendor);
           free(vendor);
           char *product = kdk_display_get_product();
           printf("<?><?><?>%s\n", product);
           free(product);
           char *description = kdk_display_get_description();
           printf("<?><?><?><?><?>%s\n", description);
           free(description);
           char *id = kdk_display_get_physical_id();
           printf("<?><?>id<?>%s\n", id);
           free(id);
           char *bus = kdk_display_get_bus_info();
           printf("<?><?><?><?><?>%s\n", bus);
           free(bus);
           char *version = kdk_display_get_version();
           printf("<?><?><?><?><?>%s\n", version);
           free(version);
           char *width = kdk_display_get_width();
           printf("<?><?><?><?><?>%s\n", width);
           free(width);
           char *clock = kdk_display_get_clock();
           printf("<?><?><?>%s\n", clock);
           free(clock);
           char *capabilities = kdk_display_get_capabilities();
           printf("<?><?><?>%s\n", capabilities);
           free(capabilities);
           char *configuration = kdk_display_get_configuration();
           printf("<?><?><?>%s\n", configuration);
           free(configuration);
           char *resources = kdk_display_get_resources();
           printf("<?><?><?>%s\n", resources);
           free(resources);
           return 0;
       }


CONFORMING TO
       These functions are as per the withdrawn POSIX.1e draft specification.
       The following functions are Linux extensions:
       kdk_display_get_product(), kdk_display_get_description(),
       kdk_display_get_physical_id(), kdk_display_get_bus_info(),
       kdk_display_get_vendor(), kdk_display_get_version(),
       kdk_display_get_clock(), kdk_display_get_capabilities(),
       kdk_display_get_configuration() and kdk_display_get_resources().

SEE ALSO
       kdk_display_get_product(3), kdk_display_get_description(3),
       kdk_display_get_physical_id(3), kdk_display_get_bus_info(3),
       kdk_display_get_vendor(3), kdk_display_get_version(3),
       kdk_display_get_clock(3), kdk_display_get_capabilities(3),
       kdk_display_get_configuration(3) and kdk_display_get_resources(3).

Linux Programmer's Manual       Thu Aug 24 2023       KDK_DISPLAY_GET_WIDTH(3)