diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -8473,7 +8473,7 @@ do_ioctl(int fd, ioctl_req_t cmd, long narg) #define DEFULT_IOCTL_NARG_LEN (256) -#ifdef __linux__ +#if defined(__linux__) && defined(_IOC_SIZE) static long linux_iocparm_len(ioctl_req_t cmd) { @@ -8506,7 +8506,7 @@ ioctl_narg_len(ioctl_req_t cmd) #endif #ifdef IOCPARM_LEN len = IOCPARM_LEN(cmd); /* on BSDish systems we're safe */ -#elif defined(__linux__) +#elif defined(__linux__) && defined(_IOC_SIZE) len = linux_iocparm_len(cmd); #else /* otherwise guess at what's safe */ |