open_file        3279 fftools/ffmpeg_opt.c                       int (*open_file)(OptionsContext*, const char*))
open_file        3299 fftools/ffmpeg_opt.c         ret = open_file(&o, g->arg);
open_file         511 libavformat/concatdec.c     if ((ret = open_file(avf, 0)) < 0)
open_file         533 libavformat/concatdec.c     return open_file(avf, fileno);
open_file         711 libavformat/concatdec.c         if ((ret = open_file(avf, left)) < 0)
open_file         723 libavformat/concatdec.c         if ((ret = open_file(avf, left + 1)) < 0)