Lines Matching refs:fprintf
81 fprintf(stdout, field_format, flagnames[i].name);
88 fprintf(stdout, field_format, "both-edges");
90 fprintf(stdout, field_format, "rising-edge");
92 fprintf(stdout, field_format, "falling-edge");
96 fprintf(stdout, ", debounce_period=%dusec",
116 fprintf(stderr, "Failed to open %s\n", chrdev_name);
127 fprintf(stdout, "GPIO chip: %s, \"%s\", %u GPIO lines\n",
143 fprintf(stdout, "\tline %2d:", linfo.offset);
145 fprintf(stdout, " \"%s\"", linfo.name);
147 fprintf(stdout, " unnamed");
149 fprintf(stdout, " \"%s\"", linfo.consumer);
151 fprintf(stdout, " unused");
153 fprintf(stdout, " [");
155 fprintf(stdout, "]");
157 fprintf(stdout, "\n");
171 fprintf(stderr, "Usage: lsgpio [options]...\n"