Linux Standard Base Desktop Specification 4.1
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png_get_tIME

Name

png_get_tIME -- get last modification time for the image

#include <png.h>

png_uint_32 png_get_tIME(png_structp png_ptr, png_infop info_ptr, png_timep * mod_time);

png_get_sBIT() shall return the time of last modification of the image if the tIME information is valid for the image.

PNG_INFO_tIME - if png_ptr, info_ptr, mod_time are not NULL and tIME information is valid 0 - otherwise.

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