2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
11 * The lpioctl system call. (pioctl is handled by the rmtsys layer and turned
12 * into either lpioctl or a remote call as appropriate.) It is kept separate
13 * to allow for the creation of the libkopenafs shared library without
14 * including the other system calls.
17 #include <afsconfig.h>
18 #include <afs/param.h>
22 #include <afs/afs_args.h>
24 #include "afssyscalls.h"
25 #include "sys_prototypes.h"
29 * in VRMIX, system calls look just like function calls, so we don't
30 * need to do anything!
33 #elif defined(AFS_SGI_ENV)
35 #pragma weak xlpioctl = lpioctl
38 lpioctl(char *path, int cmd, void *cmarg, int follow)
40 return (syscall(AFS_PIOCTL, path, cmd, cmarg, follow));
43 #elif defined(AFS_LINUX20_ENV)
46 lpioctl(char *path, int cmd, void *cmarg, int follow)
51 rval = proc_afs_syscall(AFSCALL_PIOCTL, (long)path, cmd, (long)cmarg,
55 errcode = syscall(AFS_SYSCALL, AFSCALL_PIOCTL, path, cmd, cmarg,
61 #else /* AFS_AIX32_ENV */
64 lpioctl(char *path, int cmd, void *cmarg, int follow)
67 /* As kauth/user.c says, handle smoothly the case where no AFS system call
69 void (*old)(int) = signal(SIGSYS, SIG_IGN);
71 #if defined(AFS_DARWIN80_ENV)
72 errcode = ioctl_afs_syscall(AFSCALL_PIOCTL, (long)path, cmd, (long)cmarg,
73 follow, 0, 0, &errcode);
74 #elif defined(AFS_SUN511_ENV)
75 errcode = ioctl_sun_afs_syscall(AFSCALL_PIOCTL, (uintptr_t)path, cmd,
76 (uintptr_t)cmarg, follow, 0, 0, &errcode);
78 errcode = syscall(AFS_SYSCALL, AFSCALL_PIOCTL, path, cmd, cmarg, follow);
86 #endif /* !AFS_AIX32_ENV */