diff options
Diffstat (limited to 'test/get_dev_class.c')
-rw-r--r-- | test/get_dev_class.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/get_dev_class.c b/test/get_dev_class.c new file mode 100644 index 0000000..32efabf --- /dev/null +++ b/test/get_dev_class.c @@ -0,0 +1,38 @@ +/* Gets class of the supplied device */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <mntent.h> +#include <dirent.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <errno.h> +#include <ctype.h> + +#include "libsysfs.h" + +int main(int argc, char *argv[]) +{ + char *classname = NULL; + int rc; + + if (argc != 2) { + fprintf(stdout, "Need 2 argx\n"); + return 1; + } + + classname = (char *)calloc(1, SYSFS_NAME_LEN); + rc = sysfs_find_device_class_name(argv[1], classname, SYSFS_NAME_LEN); + if (rc == -1) { + fprintf(stdout, "Device %s not found\n", argv[1]); + free(classname); + return 1; + } + fprintf(stdout, "Device %s is a member of class %s\n", + argv[1], classname); + free(classname); + return 0; +} + |