int read_sysfs_int(const char *sys_pfx, const char *node)
{
	int fd, val;

	fd = open_sysfs(sys_pfx, node, O_RDONLY);
	val = read_sysfs_int_fd(fd, sys_pfx, node);
	close(fd);
	return val;
}
Exemple #2
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int read_sysfs_int(const char *sys_pfx, const char *postfix, const char *node)
{
	extern int errno;
	int fd, val;

	fd = open_sysfs(sys_pfx, postfix, node, O_RDONLY);
	val = read_sysfs_int_fd(fd, sys_pfx, postfix, node);
	close(fd);
	return val;
}