New architectures such as 64-Bit arm build kernels without legacy system calls - Such as the the no-at system calls. Thus, use SYS_openat whenever it is available. Signed-off-by: Riku Voipio <riku.voipio@xxxxxxxxxx> --- lib/libv4lconvert/libv4lsyscall-priv.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/libv4lconvert/libv4lsyscall-priv.h b/lib/libv4lconvert/libv4lsyscall-priv.h index 2dac49a..cdd38bc 100644 --- a/lib/libv4lconvert/libv4lsyscall-priv.h +++ b/lib/libv4lconvert/libv4lsyscall-priv.h @@ -72,8 +72,13 @@ typedef off_t __off_t; #ifndef CONFIG_SYS_WRAPPER +#ifdef SYS_openat +#define SYS_OPEN(file, oflag, mode) \ + syscall(SYS_openat, AT_FDCWD, (const char *)(file), (int)(oflag), (mode_t)(mode)) +#else #define SYS_OPEN(file, oflag, mode) \ syscall(SYS_open, (const char *)(file), (int)(oflag), (mode_t)(mode)) +#endif #define SYS_CLOSE(fd) \ syscall(SYS_close, (int)(fd)) #define SYS_IOCTL(fd, cmd, arg) \ -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
