Where is "sys_ioctl" implemented?
Hi,
I was touring through the Linux kernel source code (2.6.32.44) and I found that the user-space "ioctl" is mapped to kernel-space function "sys_ioctl". I was searching the kernel source code but I can not find the body of that function. Also, lxr.linux.no does not show the sys_ioctl function body although I see many functions use that one. Any help? Jae-YOng |
I just found out that when I call ioctl, it calls do_vfs_ioctl (at fs/ioctl.c in liunx kernel source code) but still is a mistery how it is called.
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