From aaeb012fe4700cb808562c2daf7ccc464e7f18cf Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Mon, 2 May 2011 16:52:19 -0400 Subject: audit: support the "standard" Many of the syscalls mentioned in the audit code are not present for architectures that implement only the "standard" set of Linux syscalls (e.g. openat, but not open, etc.). This change adds proper #ifdefs for all those syscalls. Acked-by: Arnd Bergmann Signed-off-by: Chris Metcalf --- include/asm-generic/audit_change_attr.h | 4 ++++ include/asm-generic/audit_dir_write.h | 14 ++++++++++++++ include/asm-generic/audit_read.h | 5 +++++ include/asm-generic/audit_write.h | 2 ++ 4 files changed, 25 insertions(+) (limited to 'include') diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h index bcbab3e4a3be..89b73e5d0fd0 100644 --- a/include/asm-generic/audit_change_attr.h +++ b/include/asm-generic/audit_change_attr.h @@ -1,4 +1,6 @@ +#ifdef __NR_chmod __NR_chmod, +#endif __NR_fchmod, #ifdef __NR_chown __NR_chown, @@ -20,7 +22,9 @@ __NR_chown32, __NR_fchown32, __NR_lchown32, #endif +#ifdef __NR_link __NR_link, +#endif #ifdef __NR_linkat __NR_linkat, #endif diff --git a/include/asm-generic/audit_dir_write.h b/include/asm-generic/audit_dir_write.h index 6621bd82cbe8..7b61db4fe72b 100644 --- a/include/asm-generic/audit_dir_write.h +++ b/include/asm-generic/audit_dir_write.h @@ -1,13 +1,27 @@ +#ifdef __NR_rename __NR_rename, +#endif +#ifdef __NR_mkdir __NR_mkdir, +#endif +#ifdef __NR_rmdir __NR_rmdir, +#endif #ifdef __NR_creat __NR_creat, #endif +#ifdef __NR_link __NR_link, +#endif +#ifdef __NR_unlink __NR_unlink, +#endif +#ifdef __NR_symlink __NR_symlink, +#endif +#ifdef __NR_mknod __NR_mknod, +#endif #ifdef __NR_mkdirat __NR_mkdirat, __NR_mknodat, diff --git a/include/asm-generic/audit_read.h b/include/asm-generic/audit_read.h index 0e87464d9847..3b249cb857dc 100644 --- a/include/asm-generic/audit_read.h +++ b/include/asm-generic/audit_read.h @@ -1,4 +1,6 @@ +#ifdef __NR_readlink __NR_readlink, +#endif __NR_quotactl, __NR_listxattr, __NR_llistxattr, @@ -6,3 +8,6 @@ __NR_flistxattr, __NR_getxattr, __NR_lgetxattr, __NR_fgetxattr, +#ifdef __NR_readlinkat +__NR_readlinkat, +#endif diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h index c5f1c2c920e2..e7020c57b13b 100644 --- a/include/asm-generic/audit_write.h +++ b/include/asm-generic/audit_write.h @@ -4,7 +4,9 @@ __NR_acct, __NR_swapon, #endif __NR_quotactl, +#ifdef __NR_truncate __NR_truncate, +#endif #ifdef __NR_truncate64 __NR_truncate64, #endif -- cgit v1.2.3-59-g8ed1b From be84cb43833ee40a42e08f5425d20310f16229c7 Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Mon, 9 May 2011 13:12:30 -0400 Subject: compat: fixes to allow working with tile arch The existing mechanism doesn't really provide enough to create the 64-bit "compat" ABI properly in a generic way, since the compat ABI is a mix of things were you can re-use the 64-bit versions of syscalls and things where you need a compat wrapper. To provide this in the most direct way possible, I added two new macros to go along with the existing __SYSCALL and __SC_3264 macros: __SC_COMP and SC_COMP_3264. These macros take an additional argument, typically a "compat_sys_xxx" function, which is passed to __SYSCALL if you define __SYSCALL_COMPAT when including the header, resulting in a pointer to the compat function being placed in the generated syscall table. The change also adds some missing definitions to so that it actually has declarations for all the compat syscalls, since the "[nr] = ##call" approach requires proper C declarations for all the functions included in the syscall table. Finally, compat.c defines compat_sys_sigpending() and compat_sys_sigprocmask() even if the underlying architecture doesn't request it, which tries to pull in undefined compat_old_sigset_t defines. We need to guard those compat syscall definitions with appropriate __ARCH_WANT_SYS_xxx ifdefs. Acked-by: Arnd Bergmann Signed-off-by: Chris Metcalf --- arch/tile/kernel/compat.c | 2 +- include/asm-generic/unistd.h | 221 ++++++++++++++++++++++++------------------- include/linux/compat.h | 187 ++++++++++++++++++++++++++++++++++++ kernel/compat.c | 8 ++ 4 files changed, 320 insertions(+), 98 deletions(-) (limited to 'include') diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c index dbc213adf5e1..e35a3975ca3b 100644 --- a/arch/tile/kernel/compat.c +++ b/arch/tile/kernel/compat.c @@ -135,7 +135,7 @@ long tile_compat_sys_msgrcv(int msqid, /* Provide the compat syscall number to call mapping. */ #undef __SYSCALL -#define __SYSCALL(nr, call) [nr] = (compat_##call), +#define __SYSCALL(nr, call) [nr] = (call), /* The generic versions of these don't work for Tile. */ #define compat_sys_msgrcv tile_compat_sys_msgrcv diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 07c40d5149de..33d524704883 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -24,16 +24,24 @@ #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64) #endif +#ifdef __SYSCALL_COMPAT +#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _comp) +#define __SC_COMP_3264(_nr, _32, _64, _comp) __SYSCALL(_nr, _comp) +#else +#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys) +#define __SC_COMP_3264(_nr, _32, _64, _comp) __SC_3264(_nr, _32, _64) +#endif + #define __NR_io_setup 0 -__SYSCALL(__NR_io_setup, sys_io_setup) +__SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup) #define __NR_io_destroy 1 __SYSCALL(__NR_io_destroy, sys_io_destroy) #define __NR_io_submit 2 -__SYSCALL(__NR_io_submit, sys_io_submit) +__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit) #define __NR_io_cancel 3 __SYSCALL(__NR_io_cancel, sys_io_cancel) #define __NR_io_getevents 4 -__SYSCALL(__NR_io_getevents, sys_io_getevents) +__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents) /* fs/xattr.c */ #define __NR_setxattr 5 @@ -67,7 +75,7 @@ __SYSCALL(__NR_getcwd, sys_getcwd) /* fs/cookies.c */ #define __NR_lookup_dcookie 18 -__SYSCALL(__NR_lookup_dcookie, sys_lookup_dcookie) +__SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie) /* fs/eventfd.c */ #define __NR_eventfd2 19 @@ -79,7 +87,7 @@ __SYSCALL(__NR_epoll_create1, sys_epoll_create1) #define __NR_epoll_ctl 21 __SYSCALL(__NR_epoll_ctl, sys_epoll_ctl) #define __NR_epoll_pwait 22 -__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait) +__SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait) /* fs/fcntl.c */ #define __NR_dup 23 @@ -87,7 +95,7 @@ __SYSCALL(__NR_dup, sys_dup) #define __NR_dup3 24 __SYSCALL(__NR_dup3, sys_dup3) #define __NR3264_fcntl 25 -__SC_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl) +__SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64) /* fs/inotify_user.c */ #define __NR_inotify_init1 26 @@ -99,7 +107,7 @@ __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch) /* fs/ioctl.c */ #define __NR_ioctl 29 -__SYSCALL(__NR_ioctl, sys_ioctl) +__SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl) /* fs/ioprio.c */ #define __NR_ioprio_set 30 @@ -129,26 +137,30 @@ __SYSCALL(__NR_renameat, sys_renameat) #define __NR_umount2 39 __SYSCALL(__NR_umount2, sys_umount) #define __NR_mount 40 -__SYSCALL(__NR_mount, sys_mount) +__SC_COMP(__NR_mount, sys_mount, compat_sys_mount) #define __NR_pivot_root 41 __SYSCALL(__NR_pivot_root, sys_pivot_root) /* fs/nfsctl.c */ #define __NR_nfsservctl 42 -__SYSCALL(__NR_nfsservctl, sys_nfsservctl) +__SC_COMP(__NR_nfsservctl, sys_nfsservctl, compat_sys_nfsservctl) /* fs/open.c */ #define __NR3264_statfs 43 -__SC_3264(__NR3264_statfs, sys_statfs64, sys_statfs) +__SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \ + compat_sys_statfs64) #define __NR3264_fstatfs 44 -__SC_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs) +__SC_COMP_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs, \ + compat_sys_fstatfs64) #define __NR3264_truncate 45 -__SC_3264(__NR3264_truncate, sys_truncate64, sys_truncate) +__SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \ + compat_sys_truncate64) #define __NR3264_ftruncate 46 -__SC_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate) +__SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \ + compat_sys_ftruncate64) #define __NR_fallocate 47 -__SYSCALL(__NR_fallocate, sys_fallocate) +__SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate) #define __NR_faccessat 48 __SYSCALL(__NR_faccessat, sys_faccessat) #define __NR_chdir 49 @@ -166,7 +178,7 @@ __SYSCALL(__NR_fchownat, sys_fchownat) #define __NR_fchown 55 __SYSCALL(__NR_fchown, sys_fchown) #define __NR_openat 56 -__SYSCALL(__NR_openat, sys_openat) +__SC_COMP(__NR_openat, sys_openat, compat_sys_openat) #define __NR_close 57 __SYSCALL(__NR_close, sys_close) #define __NR_vhangup 58 @@ -182,7 +194,7 @@ __SYSCALL(__NR_quotactl, sys_quotactl) /* fs/readdir.c */ #define __NR_getdents64 61 -__SYSCALL(__NR_getdents64, sys_getdents64) +__SC_COMP(__NR_getdents64, sys_getdents64, compat_sys_getdents64) /* fs/read_write.c */ #define __NR3264_lseek 62 @@ -192,17 +204,17 @@ __SYSCALL(__NR_read, sys_read) #define __NR_write 64 __SYSCALL(__NR_write, sys_write) #define __NR_readv 65 -__SYSCALL(__NR_readv, sys_readv) +__SC_COMP(__NR_readv, sys_readv, compat_sys_readv) #define __NR_writev 66 -__SYSCALL(__NR_writev, sys_writev) +__SC_COMP(__NR_writev, sys_writev, compat_sys_writev) #define __NR_pread64 67 -__SYSCALL(__NR_pread64, sys_pread64) +__SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64) #define __NR_pwrite64 68 -__SYSCALL(__NR_pwrite64, sys_pwrite64) +__SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64) #define __NR_preadv 69 -__SYSCALL(__NR_preadv, sys_preadv) +__SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv) #define __NR_pwritev 70 -__SYSCALL(__NR_pwritev, sys_pwritev) +__SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev) /* fs/sendfile.c */ #define __NR3264_sendfile 71 @@ -210,17 +222,17 @@ __SC_3264(__NR3264_sendfile, sys_sendfile64, sys_sendfile) /* fs/select.c */ #define __NR_pselect6 72 -__SYSCALL(__NR_pselect6, sys_pselect6) +__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6) #define __NR_ppoll 73 -__SYSCALL(__NR_ppoll, sys_ppoll) +__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll) /* fs/signalfd.c */ #define __NR_signalfd4 74 -__SYSCALL(__NR_signalfd4, sys_signalfd4) +__SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4) /* fs/splice.c */ #define __NR_vmsplice 75 -__SYSCALL(__NR_vmsplice, sys_vmsplice) +__SC_COMP(__NR_vmsplice, sys_vmsplice, compat_sys_vmsplice) #define __NR_splice 76 __SYSCALL(__NR_splice, sys_splice) #define __NR_tee 77 @@ -243,23 +255,27 @@ __SYSCALL(__NR_fsync, sys_fsync) __SYSCALL(__NR_fdatasync, sys_fdatasync) #ifdef __ARCH_WANT_SYNC_FILE_RANGE2 #define __NR_sync_file_range2 84 -__SYSCALL(__NR_sync_file_range2, sys_sync_file_range2) +__SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \ + compat_sys_sync_file_range2) #else #define __NR_sync_file_range 84 -__SYSCALL(__NR_sync_file_range, sys_sync_file_range) +__SC_COMP(__NR_sync_file_range, sys_sync_file_range, \ + compat_sys_sync_file_range) #endif /* fs/timerfd.c */ #define __NR_timerfd_create 85 __SYSCALL(__NR_timerfd_create, sys_timerfd_create) #define __NR_timerfd_settime 86 -__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime) +__SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \ + compat_sys_timerfd_settime) #define __NR_timerfd_gettime 87 -__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime) +__SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \ + compat_sys_timerfd_gettime) /* fs/utimes.c */ #define __NR_utimensat 88 -__SYSCALL(__NR_utimensat, sys_utimensat) +__SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat) /* kernel/acct.c */ #define __NR_acct 89 @@ -281,7 +297,7 @@ __SYSCALL(__NR_exit, sys_exit) #define __NR_exit_group 94 __SYSCALL(__NR_exit_group, sys_exit_group) #define __NR_waitid 95 -__SYSCALL(__NR_waitid, sys_waitid) +__SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid) /* kernel/fork.c */ #define __NR_set_tid_address 96 @@ -291,25 +307,27 @@ __SYSCALL(__NR_unshare, sys_unshare) /* kernel/futex.c */ #define __NR_futex 98 -__SYSCALL(__NR_futex, sys_futex) +__SC_COMP(__NR_futex, sys_futex, compat_sys_futex) #define __NR_set_robust_list 99 -__SYSCALL(__NR_set_robust_list, sys_set_robust_list) +__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \ + compat_sys_set_robust_list) #define __NR_get_robust_list 100 -__SYSCALL(__NR_get_robust_list, sys_get_robust_list) +__SC_COMP(__NR_get_robust_list, sys_get_robust_list, \ + compat_sys_get_robust_list) /* kernel/hrtimer.c */ #define __NR_nanosleep 101 -__SYSCALL(__NR_nanosleep, sys_nanosleep) +__SC_COMP(__NR_nanosleep, sys_nanosleep, compat_sys_nanosleep) /* kernel/itimer.c */ #define __NR_getitimer 102 -__SYSCALL(__NR_getitimer, sys_getitimer) +__SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer) #define __NR_setitimer 103 -__SYSCALL(__NR_setitimer, sys_setitimer) +__SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer) /* kernel/kexec.c */ #define __NR_kexec_load 104 -__SYSCALL(__NR_kexec_load, sys_kexec_load) +__SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load) /* kernel/module.c */ #define __NR_init_module 105 @@ -319,23 +337,24 @@ __SYSCALL(__NR_delete_module, sys_delete_module) /* kernel/posix-timers.c */ #define __NR_timer_create 107 -__SYSCALL(__NR_timer_create, sys_timer_create) +__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create) #define __NR_timer_gettime 108 -__SYSCALL(__NR_timer_gettime, sys_timer_gettime) +__SC_COMP(__NR_timer_gettime, sys_timer_gettime, compat_sys_timer_gettime) #define __NR_timer_getoverrun 109 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun) #define __NR_timer_settime 110 -__SYSCALL(__NR_timer_settime, sys_timer_settime) +__SC_COMP(__NR_timer_settime, sys_timer_settime, compat_sys_timer_settime) #define __NR_timer_delete 111 __SYSCALL(__NR_timer_delete, sys_timer_delete) #define __NR_clock_settime 112 -__SYSCALL(__NR_clock_settime, sys_clock_settime) +__SC_COMP(__NR_clock_settime, sys_clock_settime, compat_sys_clock_settime) #define __NR_clock_gettime 113 -__SYSCALL(__NR_clock_gettime, sys_clock_gettime) +__SC_COMP(__NR_clock_gettime, sys_clock_gettime, compat_sys_clock_gettime) #define __NR_clock_getres 114 -__SYSCALL(__NR_clock_getres, sys_clock_getres) +__SC_COMP(__NR_clock_getres, sys_clock_getres, compat_sys_clock_getres) #define __NR_clock_nanosleep 115 -__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep) +__SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \ + compat_sys_clock_nanosleep) /* kernel/printk.c */ #define __NR_syslog 116 @@ -355,9 +374,11 @@ __SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler) #define __NR_sched_getparam 121 __SYSCALL(__NR_sched_getparam, sys_sched_getparam) #define __NR_sched_setaffinity 122 -__SYSCALL(__NR_sched_setaffinity, sys_sched_setaffinity) +__SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \ + compat_sys_sched_setaffinity) #define __NR_sched_getaffinity 123 -__SYSCALL(__NR_sched_getaffinity, sys_sched_getaffinity) +__SC_COMP(__NR_sched_getaffinity, sys_sched_getaffinity, \ + compat_sys_sched_getaffinity) #define __NR_sched_yield 124 __SYSCALL(__NR_sched_yield, sys_sched_yield) #define __NR_sched_get_priority_max 125 @@ -365,7 +386,8 @@ __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max) #define __NR_sched_get_priority_min 126 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min) #define __NR_sched_rr_get_interval 127 -__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval) +__SC_COMP(__NR_sched_rr_get_interval, sys_sched_rr_get_interval, \ + compat_sys_sched_rr_get_interval) /* kernel/signal.c */ #define __NR_restart_syscall 128 @@ -377,21 +399,23 @@ __SYSCALL(__NR_tkill, sys_tkill) #define __NR_tgkill 131 __SYSCALL(__NR_tgkill, sys_tgkill) #define __NR_sigaltstack 132 -__SYSCALL(__NR_sigaltstack, sys_sigaltstack) +__SC_COMP(__NR_sigaltstack, sys_sigaltstack, compat_sys_sigaltstack) #define __NR_rt_sigsuspend 133 -__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend) /* __ARCH_WANT_SYS_RT_SIGSUSPEND */ +__SC_COMP(__NR_rt_sigsuspend, sys_rt_sigsuspend, compat_sys_rt_sigsuspend) #define __NR_rt_sigaction 134 -__SYSCALL(__NR_rt_sigaction, sys_rt_sigaction) /* __ARCH_WANT_SYS_RT_SIGACTION */ +__SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction) #define __NR_rt_sigprocmask 135 __SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask) #define __NR_rt_sigpending 136 __SYSCALL(__NR_rt_sigpending, sys_rt_sigpending) #define __NR_rt_sigtimedwait 137 -__SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait) +__SC_COMP(__NR_rt_sigtimedwait, sys_rt_sigtimedwait, \ + compat_sys_rt_sigtimedwait) #define __NR_rt_sigqueueinfo 138 -__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo) +__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \ + compat_sys_rt_sigqueueinfo) #define __NR_rt_sigreturn 139 -__SYSCALL(__NR_rt_sigreturn, sys_rt_sigreturn) /* sys_rt_sigreturn_wrapper, */ +__SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn) /* kernel/sys.c */ #define __NR_setpriority 140 @@ -421,7 +445,7 @@ __SYSCALL(__NR_setfsuid, sys_setfsuid) #define __NR_setfsgid 152 __SYSCALL(__NR_setfsgid, sys_setfsgid) #define __NR_times 153 -__SYSCALL(__NR_times, sys_times) +__SC_COMP(__NR_times, sys_times, compat_sys_times) #define __NR_setpgid 154 __SYSCALL(__NR_setpgid, sys_setpgid) #define __NR_getpgid 155 @@ -441,11 +465,11 @@ __SYSCALL(__NR_sethostname, sys_sethostname) #define __NR_setdomainname 162 __SYSCALL(__NR_setdomainname, sys_setdomainname) #define __NR_getrlimit 163 -__SYSCALL(__NR_getrlimit, sys_getrlimit) +__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit) #define __NR_setrlimit 164 -__SYSCALL(__NR_setrlimit, sys_setrlimit) +__SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit) #define __NR_getrusage 165 -__SYSCALL(__NR_getrusage, sys_getrusage) +__SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage) #define __NR_umask 166 __SYSCALL(__NR_umask, sys_umask) #define __NR_prctl 167 @@ -455,11 +479,11 @@ __SYSCALL(__NR_getcpu, sys_getcpu) /* kernel/time.c */ #define __NR_gettimeofday 169 -__SYSCALL(__NR_gettimeofday, sys_gettimeofday) +__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday) #define __NR_settimeofday 170 -__SYSCALL(__NR_settimeofday, sys_settimeofday) +__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday) #define __NR_adjtimex 171 -__SYSCALL(__NR_adjtimex, sys_adjtimex) +__SC_COMP(__NR_adjtimex, sys_adjtimex, compat_sys_adjtimex) /* kernel/timer.c */ #define __NR_getpid 172 @@ -477,39 +501,40 @@ __SYSCALL(__NR_getegid, sys_getegid) #define __NR_gettid 178 __SYSCALL(__NR_gettid, sys_gettid) #define __NR_sysinfo 179 -__SYSCALL(__NR_sysinfo, sys_sysinfo) +__SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo) /* ipc/mqueue.c */ #define __NR_mq_open 180 -__SYSCALL(__NR_mq_open, sys_mq_open) +__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open) #define __NR_mq_unlink 181 __SYSCALL(__NR_mq_unlink, sys_mq_unlink) #define __NR_mq_timedsend 182 -__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend) +__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend) #define __NR_mq_timedreceive 183 -__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive) +__SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \ + compat_sys_mq_timedreceive) #define __NR_mq_notify 184 -__SYSCALL(__NR_mq_notify, sys_mq_notify) +__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify) #define __NR_mq_getsetattr 185 -__SYSCALL(__NR_mq_getsetattr, sys_mq_getsetattr) +__SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr) /* ipc/msg.c */ #define __NR_msgget 186 __SYSCALL(__NR_msgget, sys_msgget) #define __NR_msgctl 187 -__SYSCALL(__NR_msgctl, sys_msgctl) +__SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl) #define __NR_msgrcv 188 -__SYSCALL(__NR_msgrcv, sys_msgrcv) +__SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv) #define __NR_msgsnd 189 -__SYSCALL(__NR_msgsnd, sys_msgsnd) +__SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd) /* ipc/sem.c */ #define __NR_semget 190 __SYSCALL(__NR_semget, sys_semget) #define __NR_semctl 191 -__SYSCALL(__NR_semctl, sys_semctl) +__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl) #define __NR_semtimedop 192 -__SYSCALL(__NR_semtimedop, sys_semtimedop) +__SC_COMP(__NR_semtimedop, sys_semtimedop, compat_sys_semtimedop) #define __NR_semop 193 __SYSCALL(__NR_semop, sys_semop) @@ -517,9 +542,9 @@ __SYSCALL(__NR_semop, sys_semop) #define __NR_shmget 194 __SYSCALL(__NR_shmget, sys_shmget) #define __NR_shmctl 195 -__SYSCALL(__NR_shmctl, sys_shmctl) +__SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl) #define __NR_shmat 196 -__SYSCALL(__NR_shmat, sys_shmat) +__SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat) #define __NR_shmdt 197 __SYSCALL(__NR_shmdt, sys_shmdt) @@ -543,21 +568,21 @@ __SYSCALL(__NR_getpeername, sys_getpeername) #define __NR_sendto 206 __SYSCALL(__NR_sendto, sys_sendto) #define __NR_recvfrom 207 -__SYSCALL(__NR_recvfrom, sys_recvfrom) +__SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom) #define __NR_setsockopt 208 -__SYSCALL(__NR_setsockopt, sys_setsockopt) +__SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt) #define __NR_getsockopt 209 -__SYSCALL(__NR_getsockopt, sys_getsockopt) +__SC_COMP(__NR_getsockopt, sys_getsockopt, compat_sys_getsockopt) #define __NR_shutdown 210 __SYSCALL(__NR_shutdown, sys_shutdown) #define __NR_sendmsg 211 -__SYSCALL(__NR_sendmsg, sys_sendmsg) +__SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg) #define __NR_recvmsg 212 -__SYSCALL(__NR_recvmsg, sys_recvmsg) +__SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg) /* mm/filemap.c */ #define __NR_readahead 213 -__SYSCALL(__NR_readahead, sys_readahead) +__SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead) /* mm/nommu.c, also with MMU */ #define __NR_brk 214 @@ -573,19 +598,19 @@ __SYSCALL(__NR_add_key, sys_add_key) #define __NR_request_key 218 __SYSCALL(__NR_request_key, sys_request_key) #define __NR_keyctl 219 -__SYSCALL(__NR_keyctl, sys_keyctl) +__SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl) /* arch/example/kernel/sys_example.c */ #define __NR_clone 220 -__SYSCALL(__NR_clone, sys_clone) /* .long sys_clone_wrapper */ +__SYSCALL(__NR_clone, sys_clone) #define __NR_execve 221 -__SYSCALL(__NR_execve, sys_execve) /* .long sys_execve_wrapper */ +__SC_COMP(__NR_execve, sys_execve, compat_sys_execve) #define __NR3264_mmap 222 __SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap) /* mm/fadvise.c */ #define __NR3264_fadvise64 223 -__SYSCALL(__NR3264_fadvise64, sys_fadvise64_64) +__SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64) /* mm/, CONFIG_MMU only */ #ifndef __ARCH_NOMMU @@ -612,25 +637,26 @@ __SYSCALL(__NR_madvise, sys_madvise) #define __NR_remap_file_pages 234 __SYSCALL(__NR_remap_file_pages, sys_remap_file_pages) #define __NR_mbind 235 -__SYSCALL(__NR_mbind, sys_mbind) +__SC_COMP(__NR_mbind, sys_mbind, compat_sys_mbind) #define __NR_get_mempolicy 236 -__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy) +__SC_COMP(__NR_get_mempolicy, sys_get_mempolicy, compat_sys_get_mempolicy) #define __NR_set_mempolicy 237 -__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy) +__SC_COMP(__NR_set_mempolicy, sys_set_mempolicy, compat_sys_set_mempolicy) #define __NR_migrate_pages 238 -__SYSCALL(__NR_migrate_pages, sys_migrate_pages) +__SC_COMP(__NR_migrate_pages, sys_migrate_pages, compat_sys_migrate_pages) #define __NR_move_pages 239 -__SYSCALL(__NR_move_pages, sys_move_pages) +__SC_COMP(__NR_move_pages, sys_move_pages, compat_sys_move_pages) #endif #define __NR_rt_tgsigqueueinfo 240 -__SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo) +__SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \ + compat_sys_rt_tgsigqueueinfo) #define __NR_perf_event_open 241 __SYSCALL(__NR_perf_event_open, sys_perf_event_open) #define __NR_accept4 242 __SYSCALL(__NR_accept4, sys_accept4) #define __NR_recvmmsg 243 -__SYSCALL(__NR_recvmmsg, sys_recvmmsg) +__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg) /* * Architectures may provide up to 16 syscalls of their own @@ -639,19 +665,20 @@ __SYSCALL(__NR_recvmmsg, sys_recvmmsg) #define __NR_arch_specific_syscall 244 #define __NR_wait4 260 -__SYSCALL(__NR_wait4, sys_wait4) +__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4) #define __NR_prlimit64 261 __SYSCALL(__NR_prlimit64, sys_prlimit64) #define __NR_fanotify_init 262 __SYSCALL(__NR_fanotify_init, sys_fanotify_init) #define __NR_fanotify_mark 263 __SYSCALL(__NR_fanotify_mark, sys_fanotify_mark) -#define __NR_name_to_handle_at 264 +#define __NR_name_to_handle_at 264 __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) -#define __NR_open_by_handle_at 265 -__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at) +#define __NR_open_by_handle_at 265 +__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \ + compat_sys_open_by_handle_at) #define __NR_clock_adjtime 266 -__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime) +__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime) #define __NR_syncfs 267 __SYSCALL(__NR_syncfs, sys_syncfs) diff --git a/include/linux/compat.h b/include/linux/compat.h index 5778b559d59c..e94184834b71 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -209,6 +210,18 @@ struct compat_robust_list_head { compat_uptr_t list_op_pending; }; +struct compat_statfs; +struct compat_statfs64; +struct compat_old_linux_dirent; +struct compat_linux_dirent; +struct linux_dirent64; +struct compat_msghdr; +struct compat_mmsghdr; +struct compat_sysinfo; +struct compat_sysctl_args; +struct compat_kexec_segment; +struct compat_mq_attr; + extern void compat_exit_robust_list(struct task_struct *curr); asmlinkage long @@ -331,9 +344,13 @@ asmlinkage long compat_sys_epoll_pwait(int epfd, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize); +asmlinkage long compat_sys_utime(const char __user *filename, + struct compat_utimbuf __user *t); asmlinkage long compat_sys_utimensat(unsigned int dfd, const char __user *filename, struct compat_timespec __user *t, int flags); +asmlinkage long compat_sys_time(compat_time_t __user *tloc); +asmlinkage long compat_sys_stime(compat_time_t __user *tptr); asmlinkage long compat_sys_signalfd(int ufd, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize); @@ -350,11 +367,181 @@ asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page, int flags); asmlinkage long compat_sys_futimesat(unsigned int dfd, const char __user *filename, struct compat_timeval __user *t); +asmlinkage long compat_sys_utimes(const char __user *filename, + struct compat_timeval __user *t); +asmlinkage long compat_sys_newstat(const char __user * filename, + struct compat_stat __user *statbuf); +asmlinkage long compat_sys_newlstat(const char __user * filename, + struct compat_stat __user *statbuf); asmlinkage long compat_sys_newfstatat(unsigned int dfd, const char __user * filename, struct compat_stat __user *statbuf, int flag); +asmlinkage long compat_sys_newfstat(unsigned int fd, + struct compat_stat __user * statbuf); +asmlinkage long compat_sys_statfs(const char __user *pathname, + struct compat_statfs __user *buf); +asmlinkage long compat_sys_fstatfs(unsigned int fd, + struct compat_statfs __user *buf); +asmlinkage long compat_sys_statfs64(const char __user *pathname, + compat_size_t sz, + struct compat_statfs64 __user *buf); +asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, + struct compat_statfs64 __user *buf); +asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd, + unsigned long arg); +asmlinkage long compat_sys_fcntl(unsigned int fd, unsigned int cmd, + unsigned long arg); +asmlinkage long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p); +asmlinkage long compat_sys_io_getevents(aio_context_t ctx_id, + unsigned long min_nr, + unsigned long nr, + struct io_event __user *events, + struct compat_timespec __user *timeout); +asmlinkage long compat_sys_io_submit(aio_context_t ctx_id, int nr, + u32 __user *iocb); +asmlinkage long compat_sys_mount(const char __user * dev_name, + const char __user * dir_name, + const char __user * type, unsigned long flags, + const void __user * data); +asmlinkage long compat_sys_old_readdir(unsigned int fd, + struct compat_old_linux_dirent __user *, + unsigned int count); +asmlinkage long compat_sys_getdents(unsigned int fd, + struct compat_linux_dirent __user *dirent, + unsigned int count); +asmlinkage long compat_sys_getdents64(unsigned int fd, + struct linux_dirent64 __user * dirent, + unsigned int count); +asmlinkage long compat_sys_vmsplice(int fd, const struct compat_iovec __user *, + unsigned int nr_segs, unsigned int flags); +asmlinkage long compat_sys_open(const char __user *filename, int flags, + int mode); asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode); +asmlinkage long compat_sys_open_by_handle_at(int mountdirfd, + struct file_handle __user *handle, + int flags); +asmlinkage long compat_sys_pselect6(int n, compat_ulong_t __user *inp, + compat_ulong_t __user *outp, + compat_ulong_t __user *exp, + struct compat_timespec __user *tsp, + void __user *sig); +asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds, + unsigned int nfds, + struct compat_timespec __user *tsp, + const compat_sigset_t __user *sigmask, + compat_size_t sigsetsize); +#if (defined(CONFIG_NFSD) || defined(CONFIG_NFSD_MODULE)) && !defined(CONFIG_NFSD_DEPRECATED) +union compat_nfsctl_res; +struct compat_nfsctl_arg; +asmlinkage long compat_sys_nfsservctl(int cmd, + struct compat_nfsctl_arg __user *arg, + union compat_nfsctl_res __user *res); +#else +long asmlinkage compat_sys_nfsservctl(int cmd, void *notused, void *notused2); +#endif +asmlinkage long compat_sys_signalfd4(int ufd, + const compat_sigset_t __user *sigmask, + compat_size_t sigsetsize, int flags); +asmlinkage long compat_sys_get_mempolicy(int __user *policy, + compat_ulong_t __user *nmask, + compat_ulong_t maxnode, + compat_ulong_t addr, + compat_ulong_t flags); +asmlinkage long compat_sys_set_mempolicy(int mode, compat_ulong_t __user *nmask, + compat_ulong_t maxnode); +asmlinkage long compat_sys_mbind(compat_ulong_t start, compat_ulong_t len, + compat_ulong_t mode, + compat_ulong_t __user *nmask, + compat_ulong_t maxnode, compat_ulong_t flags); + +asmlinkage long compat_sys_setsockopt(int fd, int level, int optname, + char __user *optval, unsigned int optlen); +asmlinkage long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, + unsigned flags); +asmlinkage long compat_sys_recvmsg(int fd, struct compat_msghdr __user *msg, + unsigned int flags); +asmlinkage long compat_sys_recv(int fd, void __user *buf, size_t len, + unsigned flags); +asmlinkage long compat_sys_recvfrom(int fd, void __user *buf, size_t len, + unsigned flags, struct sockaddr __user *addr, + int __user *addrlen); +asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg, + unsigned vlen, unsigned int flags, + struct compat_timespec __user *timeout); +asmlinkage long compat_sys_nanosleep(struct compat_timespec __user *rqtp, + struct compat_timespec __user *rmtp); +asmlinkage long compat_sys_getitimer(int which, + struct compat_itimerval __user *it); +asmlinkage long compat_sys_setitimer(int which, + struct compat_itimerval __user *in, + struct compat_itimerval __user *out); +asmlinkage long compat_sys_times(struct compat_tms __user *tbuf); +asmlinkage long compat_sys_setrlimit(unsigned int resource, + struct compat_rlimit __user *rlim); +asmlinkage long compat_sys_getrlimit (unsigned int resource, + struct compat_rlimit __user *rlim); +asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru); +asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid, + unsigned int len, + compat_ulong_t __user *user_mask_ptr); +asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid, + unsigned int len, + compat_ulong_t __user *user_mask_ptr); +asmlinkage long compat_sys_timer_create(clockid_t which_clock, + struct compat_sigevent __user *timer_event_spec, + timer_t __user *created_timer_id); +asmlinkage long compat_sys_timer_settime(timer_t timer_id, int flags, + struct compat_itimerspec __user *new, + struct compat_itimerspec __user *old); +asmlinkage long compat_sys_timer_gettime(timer_t timer_id, + struct compat_itimerspec __user *setting); +asmlinkage long compat_sys_clock_settime(clockid_t which_clock, + struct compat_timespec __user *tp); +asmlinkage long compat_sys_clock_gettime(clockid_t which_clock, + struct compat_timespec __user *tp); +asmlinkage long compat_sys_clock_adjtime(clockid_t which_clock, + struct compat_timex __user *tp); +asmlinkage long compat_sys_clock_getres(clockid_t which_clock, + struct compat_timespec __user *tp); +asmlinkage long compat_sys_clock_nanosleep(clockid_t which_clock, int flags, + struct compat_timespec __user *rqtp, + struct compat_timespec __user *rmtp); +asmlinkage long compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese, + struct compat_siginfo __user *uinfo, + struct compat_timespec __user *uts, compat_size_t sigsetsize); +asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset, + compat_size_t sigsetsize); +asmlinkage long compat_sys_sysinfo(struct compat_sysinfo __user *info); +asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd, + unsigned long arg); +asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val, + struct compat_timespec __user *utime, u32 __user *uaddr2, + u32 val3); +asmlinkage long compat_sys_getsockopt(int fd, int level, int optname, + char __user *optval, int __user *optlen); +asmlinkage long compat_sys_kexec_load(unsigned long entry, + unsigned long nr_segments, + struct compat_kexec_segment __user *, + unsigned long flags); +asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes, + const struct compat_mq_attr __user *u_mqstat, + struct compat_mq_attr __user *u_omqstat); +asmlinkage long compat_sys_mq_notify(mqd_t mqdes, + const struct compat_sigevent __user *u_notification); +asmlinkage long compat_sys_mq_open(const char __user *u_name, + int oflag, compat_mode_t mode, + struct compat_mq_attr __user *u_attr); +asmlinkage long compat_sys_mq_timedsend(mqd_t mqdes, + const char __user *u_msg_ptr, + size_t msg_len, unsigned int msg_prio, + const struct compat_timespec __user *u_abs_timeout); +asmlinkage ssize_t compat_sys_mq_timedreceive(mqd_t mqdes, + char __user *u_msg_ptr, + size_t msg_len, unsigned int __user *u_msg_prio, + const struct compat_timespec __user *u_abs_timeout); +asmlinkage long compat_sys_socketcall(int call, u32 __user *args); +asmlinkage long compat_sys_sysctl(struct compat_sysctl_args __user *args); extern ssize_t compat_rw_copy_check_uvector(int type, const struct compat_iovec __user *uvector, unsigned long nr_segs, diff --git a/kernel/compat.c b/kernel/compat.c index 38b1d2c1cbe8..80c28562f57b 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -293,6 +293,8 @@ asmlinkage long compat_sys_times(struct compat_tms __user *tbuf) return compat_jiffies_to_clock_t(jiffies); } +#ifdef __ARCH_WANT_SYS_SIGPENDING + /* * Assumption: old_sigset_t and compat_old_sigset_t are both * types that can be passed to put_user()/get_user(). @@ -312,6 +314,10 @@ asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set) return ret; } +#endif + +#ifdef __ARCH_WANT_SYS_SIGPROCMASK + asmlinkage long compat_sys_sigprocmask(int how, compat_old_sigset_t __user *set, compat_old_sigset_t __user *oset) { @@ -333,6 +339,8 @@ asmlinkage long compat_sys_sigprocmask(int how, compat_old_sigset_t __user *set, return ret; } +#endif + asmlinkage long compat_sys_setrlimit(unsigned int resource, struct compat_rlimit __user *rlim) { -- cgit v1.2.3-59-g8ed1b From 4800a5bb13c09a572f7c74662a77c9eca229eba1 Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Tue, 17 May 2011 14:41:06 -0400 Subject: include/linux/compat.h: coding-style fixes I touched this file when adding support for the "tilegx" sub-architecture, and Andrew Morton observed "The file's a mismash of old-style, wrong-style and right-style. There's no point in doing mishmash preservation! May as well fix things up when we touch them." Accordingly, this change makes as checkpatch-clean as possible. It makes no semantic changes whatsoever. Signed-off-by: Chris Metcalf Signed-off-by: Andrew Morton --- include/linux/compat.h | 74 ++++++++++++++++++++++++++++---------------------- 1 file changed, 41 insertions(+), 33 deletions(-) (limited to 'include') diff --git a/include/linux/compat.h b/include/linux/compat.h index e94184834b71..644e1a4692b1 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -27,7 +27,7 @@ typedef __compat_gid32_t compat_gid_t; struct compat_sel_arg_struct; struct rusage; -struct compat_itimerspec { +struct compat_itimerspec { struct compat_timespec it_interval; struct compat_timespec it_value; }; @@ -71,9 +71,9 @@ struct compat_timex { compat_long_t stbcnt; compat_int_t tai; - compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32; - compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32; - compat_int_t :32; compat_int_t :32; compat_int_t :32; + compat_int_t:32; compat_int_t:32; compat_int_t:32; compat_int_t:32; + compat_int_t:32; compat_int_t:32; compat_int_t:32; compat_int_t:32; + compat_int_t:32; compat_int_t:32; compat_int_t:32; }; #define _COMPAT_NSIG_WORDS (_COMPAT_NSIG / _COMPAT_NSIG_BPW) @@ -82,8 +82,10 @@ typedef struct { compat_sigset_word sig[_COMPAT_NSIG_WORDS]; } compat_sigset_t; -extern int get_compat_timespec(struct timespec *, const struct compat_timespec __user *); -extern int put_compat_timespec(const struct timespec *, struct compat_timespec __user *); +extern int get_compat_timespec(struct timespec *, + const struct compat_timespec __user *); +extern int put_compat_timespec(const struct timespec *, + struct compat_timespec __user *); struct compat_iovec { compat_uptr_t iov_base; @@ -114,7 +116,8 @@ struct compat_rusage { compat_long_t ru_nivcsw; }; -extern int put_compat_rusage(const struct rusage *, struct compat_rusage __user *); +extern int put_compat_rusage(const struct rusage *, + struct compat_rusage __user *); struct compat_siginfo; @@ -167,8 +170,7 @@ struct compat_ifmap { unsigned char port; }; -struct compat_if_settings -{ +struct compat_if_settings { unsigned int type; /* Type of physical device or protocol */ unsigned int size; /* Size of the data allocated by the caller */ compat_uptr_t ifs_ifsu; /* union of pointers */ @@ -196,8 +198,8 @@ struct compat_ifreq { }; struct compat_ifconf { - compat_int_t ifc_len; /* size of buffer */ - compat_caddr_t ifcbuf; + compat_int_t ifc_len; /* size of buffer */ + compat_caddr_t ifcbuf; }; struct compat_robust_list { @@ -256,8 +258,8 @@ asmlinkage ssize_t compat_sys_pwritev(unsigned long fd, const struct compat_iovec __user *vec, unsigned long vlen, u32 pos_low, u32 pos_high); -int compat_do_execve(char * filename, compat_uptr_t __user *argv, - compat_uptr_t __user *envp, struct pt_regs * regs); +int compat_do_execve(char *filename, compat_uptr_t __user *argv, + compat_uptr_t __user *envp, struct pt_regs *regs); asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, @@ -346,14 +348,16 @@ asmlinkage long compat_sys_epoll_pwait(int epfd, asmlinkage long compat_sys_utime(const char __user *filename, struct compat_utimbuf __user *t); -asmlinkage long compat_sys_utimensat(unsigned int dfd, const char __user *filename, - struct compat_timespec __user *t, int flags); +asmlinkage long compat_sys_utimensat(unsigned int dfd, + const char __user *filename, + struct compat_timespec __user *t, + int flags); asmlinkage long compat_sys_time(compat_time_t __user *tloc); asmlinkage long compat_sys_stime(compat_time_t __user *tptr); asmlinkage long compat_sys_signalfd(int ufd, - const compat_sigset_t __user *sigmask, - compat_size_t sigsetsize); + const compat_sigset_t __user *sigmask, + compat_size_t sigsetsize); asmlinkage long compat_sys_timerfd_settime(int ufd, int flags, const struct compat_itimerspec __user *utmr, struct compat_itimerspec __user *otmr); @@ -365,19 +369,21 @@ asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page, const int __user *nodes, int __user *status, int flags); -asmlinkage long compat_sys_futimesat(unsigned int dfd, const char __user *filename, +asmlinkage long compat_sys_futimesat(unsigned int dfd, + const char __user *filename, struct compat_timeval __user *t); asmlinkage long compat_sys_utimes(const char __user *filename, struct compat_timeval __user *t); -asmlinkage long compat_sys_newstat(const char __user * filename, +asmlinkage long compat_sys_newstat(const char __user *filename, struct compat_stat __user *statbuf); -asmlinkage long compat_sys_newlstat(const char __user * filename, +asmlinkage long compat_sys_newlstat(const char __user *filename, struct compat_stat __user *statbuf); -asmlinkage long compat_sys_newfstatat(unsigned int dfd, const char __user * filename, +asmlinkage long compat_sys_newfstatat(unsigned int dfd, + const char __user *filename, struct compat_stat __user *statbuf, int flag); asmlinkage long compat_sys_newfstat(unsigned int fd, - struct compat_stat __user * statbuf); + struct compat_stat __user *statbuf); asmlinkage long compat_sys_statfs(const char __user *pathname, struct compat_statfs __user *buf); asmlinkage long compat_sys_fstatfs(unsigned int fd, @@ -399,10 +405,10 @@ asmlinkage long compat_sys_io_getevents(aio_context_t ctx_id, struct compat_timespec __user *timeout); asmlinkage long compat_sys_io_submit(aio_context_t ctx_id, int nr, u32 __user *iocb); -asmlinkage long compat_sys_mount(const char __user * dev_name, - const char __user * dir_name, - const char __user * type, unsigned long flags, - const void __user * data); +asmlinkage long compat_sys_mount(const char __user *dev_name, + const char __user *dir_name, + const char __user *type, unsigned long flags, + const void __user *data); asmlinkage long compat_sys_old_readdir(unsigned int fd, struct compat_old_linux_dirent __user *, unsigned int count); @@ -410,7 +416,7 @@ asmlinkage long compat_sys_getdents(unsigned int fd, struct compat_linux_dirent __user *dirent, unsigned int count); asmlinkage long compat_sys_getdents64(unsigned int fd, - struct linux_dirent64 __user * dirent, + struct linux_dirent64 __user *dirent, unsigned int count); asmlinkage long compat_sys_vmsplice(int fd, const struct compat_iovec __user *, unsigned int nr_segs, unsigned int flags); @@ -431,14 +437,15 @@ asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds, struct compat_timespec __user *tsp, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize); -#if (defined(CONFIG_NFSD) || defined(CONFIG_NFSD_MODULE)) && !defined(CONFIG_NFSD_DEPRECATED) +#if (defined(CONFIG_NFSD) || defined(CONFIG_NFSD_MODULE)) && \ + !defined(CONFIG_NFSD_DEPRECATED) union compat_nfsctl_res; struct compat_nfsctl_arg; asmlinkage long compat_sys_nfsservctl(int cmd, struct compat_nfsctl_arg __user *arg, union compat_nfsctl_res __user *res); #else -long asmlinkage compat_sys_nfsservctl(int cmd, void *notused, void *notused2); +asmlinkage long compat_sys_nfsservctl(int cmd, void *notused, void *notused2); #endif asmlinkage long compat_sys_signalfd4(int ufd, const compat_sigset_t __user *sigmask, @@ -479,8 +486,8 @@ asmlinkage long compat_sys_setitimer(int which, asmlinkage long compat_sys_times(struct compat_tms __user *tbuf); asmlinkage long compat_sys_setrlimit(unsigned int resource, struct compat_rlimit __user *rlim); -asmlinkage long compat_sys_getrlimit (unsigned int resource, - struct compat_rlimit __user *rlim); +asmlinkage long compat_sys_getrlimit(unsigned int resource, + struct compat_rlimit __user *rlim); asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru); asmlinkage long compat_sys_sched_setaffinity(compat_pid_t pid, unsigned int len, @@ -507,7 +514,7 @@ asmlinkage long compat_sys_clock_getres(clockid_t which_clock, asmlinkage long compat_sys_clock_nanosleep(clockid_t which_clock, int flags, struct compat_timespec __user *rqtp, struct compat_timespec __user *rmtp); -asmlinkage long compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese, +asmlinkage long compat_sys_rt_sigtimedwait(compat_sigset_t __user *uthese, struct compat_siginfo __user *uinfo, struct compat_timespec __user *uts, compat_size_t sigsetsize); asmlinkage long compat_sys_rt_sigsuspend(compat_sigset_t __user *unewset, @@ -544,7 +551,8 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args); asmlinkage long compat_sys_sysctl(struct compat_sysctl_args __user *args); extern ssize_t compat_rw_copy_check_uvector(int type, - const struct compat_iovec __user *uvector, unsigned long nr_segs, + const struct compat_iovec __user *uvector, + unsigned long nr_segs, unsigned long fast_segs, struct iovec *fast_pointer, struct iovec **ret_pointer); -- cgit v1.2.3-59-g8ed1b From 45e9683e87b69328175df3a9e42039b9892ca47e Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 24 May 2011 13:28:54 +1000 Subject: compat: include aio_abi.h for aio_context_t fixes this build error on sparc64 (at least): In file included from arch/sparc/include/asm/siginfo.h:19, from include/linux/signal.h:5, from include/linux/sched.h:73, from arch/sparc/kernel/asm-offsets.c:13: include/linux/compat.h:401: error: expected ')' before 'ctx_id' include/linux/compat.h:406: error: expected ')' before 'ctx_id' Signed-off-by: Stephen Rothwell Signed-off-by: Chris Metcalf --- include/linux/compat.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/compat.h b/include/linux/compat.h index 644e1a4692b1..ddcb7db38e67 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -13,6 +13,7 @@ #include #include #include +#include /* for aio_context_t */ #include #include -- cgit v1.2.3-59-g8ed1b