diff options
Diffstat (limited to 'arch/sparc')
-rw-r--r-- | arch/sparc/kernel/sys_sparc32.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index 5d4ee8374c84..d546188b13df 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c | |||
@@ -49,71 +49,6 @@ | |||
49 | #include <asm/mmu_context.h> | 49 | #include <asm/mmu_context.h> |
50 | #include <asm/compat_signal.h> | 50 | #include <asm/compat_signal.h> |
51 | 51 | ||
52 | #ifdef CONFIG_SYSVIPC | ||
53 | asmlinkage long compat_sys_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t ptr, u32 fifth) | ||
54 | { | ||
55 | int version; | ||
56 | |||
57 | version = call >> 16; /* hack for backward compatibility */ | ||
58 | call &= 0xffff; | ||
59 | |||
60 | switch (call) { | ||
61 | case SEMTIMEDOP: | ||
62 | if (fifth) | ||
63 | /* sign extend semid */ | ||
64 | return compat_sys_semtimedop((int)first, | ||
65 | compat_ptr(ptr), second, | ||
66 | compat_ptr(fifth)); | ||
67 | /* else fall through for normal semop() */ | ||
68 | case SEMOP: | ||
69 | /* struct sembuf is the same on 32 and 64bit :)) */ | ||
70 | /* sign extend semid */ | ||
71 | return sys_semtimedop((int)first, compat_ptr(ptr), second, | ||
72 | NULL); | ||
73 | case SEMGET: | ||
74 | /* sign extend key, nsems */ | ||
75 | return sys_semget((int)first, (int)second, third); | ||
76 | case SEMCTL: | ||
77 | /* sign extend semid, semnum */ | ||
78 | return compat_sys_semctl((int)first, (int)second, third, | ||
79 | compat_ptr(ptr)); | ||
80 | |||
81 | case MSGSND: | ||
82 | /* sign extend msqid */ | ||
83 | return compat_sys_msgsnd((int)first, (int)second, third, | ||
84 | compat_ptr(ptr)); | ||
85 | case MSGRCV: | ||
86 | /* sign extend msqid, msgtyp */ | ||
87 | return compat_sys_msgrcv((int)first, second, (int)fifth, | ||
88 | third, version, compat_ptr(ptr)); | ||
89 | case MSGGET: | ||
90 | /* sign extend key */ | ||
91 | return sys_msgget((int)first, second); | ||
92 | case MSGCTL: | ||
93 | /* sign extend msqid */ | ||
94 | return compat_sys_msgctl((int)first, second, compat_ptr(ptr)); | ||
95 | |||
96 | case SHMAT: | ||
97 | /* sign extend shmid */ | ||
98 | return compat_sys_shmat((int)first, second, third, version, | ||
99 | compat_ptr(ptr)); | ||
100 | case SHMDT: | ||
101 | return sys_shmdt(compat_ptr(ptr)); | ||
102 | case SHMGET: | ||
103 | /* sign extend key_t */ | ||
104 | return sys_shmget((int)first, second, third); | ||
105 | case SHMCTL: | ||
106 | /* sign extend shmid */ | ||
107 | return compat_sys_shmctl((int)first, second, compat_ptr(ptr)); | ||
108 | |||
109 | default: | ||
110 | return -ENOSYS; | ||
111 | } | ||
112 | |||
113 | return -ENOSYS; | ||
114 | } | ||
115 | #endif | ||
116 | |||
117 | asmlinkage long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low) | 52 | asmlinkage long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low) |
118 | { | 53 | { |
119 | if ((int)high < 0) | 54 | if ((int)high < 0) |