mirror of
https://github.com/checkpoint-restore/criu
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91504f5282
Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
39 lines
863 B
C
39 lines
863 B
C
#ifndef __CR_SIGFRAME_H__
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#define __CR_SIGFRAME_H__
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// Generic sigframe bits
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#ifndef __ARCH_SI_PREAMBLE_SIZE
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#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
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#endif
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#define SI_MAX_SIZE 128
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#ifndef SI_PAD_SIZE
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#define SI_PAD_SIZE ((SI_MAX_SIZE - __ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
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#endif
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typedef struct rt_siginfo {
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int si_signo;
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int si_errno;
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int si_code;
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int _pad[SI_PAD_SIZE];
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} rt_siginfo_t;
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typedef struct rt_sigaltstack {
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void *ss_sp;
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int ss_flags;
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size_t ss_size;
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} rt_stack_t;
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struct rt_ucontext {
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unsigned long uc_flags;
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struct rt_ucontext *uc_link;
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rt_stack_t uc_stack;
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struct rt_sigcontext uc_mcontext;
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rt_sigset_t uc_sigmask; /* mask last for extensibility */
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int __unused[32 - (sizeof (rt_sigset_t) / sizeof (int))];
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unsigned long uc_regspace[128] __attribute__((__aligned__(8)));
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};
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#endif
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