Searched refs:ctx_size (Results 1 – 3 of 3) sorted by relevance
| /arch/powerpc/kernel/ |
| A D | signal_64.c | 658 struct ucontext __user *, new_ctx, long, ctx_size) in SYSCALL_DEFINE3() argument
671 if (ctx_size < UCONTEXTSIZEWITHOUTVSX) in SYSCALL_DEFINE3()
677 if ((ctx_size < sizeof(struct ucontext)) && in SYSCALL_DEFINE3()
681 if (ctx_size >= sizeof(struct ucontext)) in SYSCALL_DEFINE3()
686 if (!user_write_access_begin(old_ctx, ctx_size)) in SYSCALL_DEFINE3()
698 if (!access_ok(new_ctx, ctx_size) || in SYSCALL_DEFINE3()
699 fault_in_readable((char __user *)new_ctx, ctx_size)) in SYSCALL_DEFINE3()
720 if (!user_read_access_begin(new_ctx, ctx_size)) in SYSCALL_DEFINE3()
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| A D | signal_32.c | 991 struct ucontext __user *, new_ctx, int, ctx_size) in COMPAT_SYSCALL_DEFINE3() argument
994 struct ucontext __user *, new_ctx, long, ctx_size) in COMPAT_SYSCALL_DEFINE3()
1022 if (ctx_size < UCONTEXTSIZEWITHOUTVSX) in COMPAT_SYSCALL_DEFINE3()
1028 if ((ctx_size < sizeof(struct ucontext)) && in COMPAT_SYSCALL_DEFINE3()
1032 if (ctx_size >= sizeof(struct ucontext)) in COMPAT_SYSCALL_DEFINE3()
1038 if (ctx_size < sizeof(struct ucontext)) in COMPAT_SYSCALL_DEFINE3()
1054 if (!user_write_access_begin(old_ctx, ctx_size)) in COMPAT_SYSCALL_DEFINE3()
1063 if (!access_ok(new_ctx, ctx_size) || in COMPAT_SYSCALL_DEFINE3()
1064 fault_in_readable((char __user *)new_ctx, ctx_size)) in COMPAT_SYSCALL_DEFINE3()
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| /arch/powerpc/include/asm/ |
| A D | syscalls.h | 54 struct ucontext __user *new_ctx, long ctx_size);
77 int ctx_size);
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