| /kernel/linux/linux-5.10/tools/gpio/ |
| H A D | gpio-utils.c | 64 char *chrdev_name; in gpiotools_request_linehandle() local
69 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in gpiotools_request_linehandle()
73 fd = open(chrdev_name, 0); in gpiotools_request_linehandle()
77 chrdev_name, strerror(errno)); in gpiotools_request_linehandle()
100 free(chrdev_name); in gpiotools_request_linehandle()
131 char *chrdev_name; in gpiotools_request_line() local
136 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in gpiotools_request_line()
140 fd = open(chrdev_name, 0); in gpiotools_request_line()
144 chrdev_name, strerror(errno)); in gpiotools_request_line()
166 free(chrdev_name); in gpiotools_request_line()
[all...] |
| H A D | gpio-event-mon.c | 35 char *chrdev_name; in monitor_device() local
40 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in monitor_device()
44 cfd = open(chrdev_name, 0); in monitor_device()
47 fprintf(stderr, "Failed to open %s\n", chrdev_name); in monitor_device()
138 free(chrdev_name); in monitor_device()
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| H A D | lsgpio.c | 100 char *chrdev_name; in list_device() local
105 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in list_device()
109 fd = open(chrdev_name, 0); in list_device()
112 fprintf(stderr, "Failed to open %s\n", chrdev_name); in list_device()
161 free(chrdev_name); in list_device()
|
| /kernel/linux/linux-5.10/tools/iio/ |
| H A D | iio_event_monitor.c | 287 char *chrdev_name; in main() local
303 ret = asprintf(&chrdev_name, "/dev/iio:device%d", dev_num); in main()
311 chrdev_name = strdup(device_name); in main()
312 if (!chrdev_name) in main()
316 fd = open(chrdev_name, 0); in main()
319 fprintf(stderr, "Failed to open %s\n", chrdev_name); in main()
368 free(chrdev_name); in main()
|
| /kernel/linux/linux-6.6/tools/gpio/ |
| H A D | gpio-utils.c | 63 char *chrdev_name; in gpiotools_request_line() local
68 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in gpiotools_request_line()
72 fd = open(chrdev_name, 0); in gpiotools_request_line()
76 chrdev_name, strerror(errno)); in gpiotools_request_line()
98 free(chrdev_name); in gpiotools_request_line()
|
| H A D | gpio-event-mon.c | 35 char *chrdev_name; in monitor_device() local
40 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in monitor_device()
44 cfd = open(chrdev_name, 0); in monitor_device()
47 fprintf(stderr, "Failed to open %s\n", chrdev_name); in monitor_device()
138 free(chrdev_name); in monitor_device()
|
| H A D | lsgpio.c | 104 char *chrdev_name; in list_device() local
109 ret = asprintf(&chrdev_name, "/dev/%s", device_name); in list_device()
113 fd = open(chrdev_name, 0); in list_device()
116 fprintf(stderr, "Failed to open %s\n", chrdev_name); in list_device()
165 free(chrdev_name); in list_device()
|
| /kernel/linux/linux-6.6/tools/iio/ |
| H A D | iio_event_monitor.c | 341 char *chrdev_name; in main() local
365 ret = asprintf(&chrdev_name, "/dev/iio:device%d", dev_num); in main()
377 chrdev_name = strdup(device_name); in main()
378 if (!chrdev_name) in main()
385 fd = open(chrdev_name, 0); in main()
388 fprintf(stderr, "Failed to open %s\n", chrdev_name); in main()
441 free(chrdev_name); in main()
|
| /kernel/linux/linux-5.10/tools/testing/selftests/gpio/ |
| H A D | gpio-mockup-chardev.c | 133 char *chrdev_name; in list_gpiochip() local
152 *ret = asprintf(&chrdev_name, "/dev/%s", ent->d_name); in list_gpiochip()
156 fd = open(chrdev_name, 0); in list_gpiochip()
160 chrdev_name); in list_gpiochip()
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