mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-22 09:58:09 +00:00
5e33a31c93
The type of the field ucontext::uc_sigmask isn't k_rtsigset_t if the struct ucontext is imported from system headers rather than provided by an architecture-specific header. Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com> Cc: Andrey Vagin <avagin@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
37 lines
905 B
C
37 lines
905 B
C
#include <unistd.h>
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#include <string.h>
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#include "asm/restore.h"
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#include "asm/restorer.h"
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#include "protobuf/core.pb-c.h"
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int construct_sigframe(struct rt_sigframe *sigframe,
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struct rt_sigframe *rsigframe,
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CoreEntry *core)
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{
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k_rtsigset_t *blk_sigset = (k_rtsigset_t*)&RT_SIGFRAME_UC(sigframe).uc_sigmask;
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if (core->tc)
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memcpy(blk_sigset, &core->tc->blk_sigset, sizeof(k_rtsigset_t));
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else if (core->thread_core->has_blk_sigset) {
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memcpy(blk_sigset,
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&core->thread_core->blk_sigset, sizeof(k_rtsigset_t));
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} else
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memset(blk_sigset, 0, sizeof(k_rtsigset_t));
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if (restore_fpu(sigframe, core))
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return -1;
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if (RT_SIGFRAME_HAS_FPU(sigframe))
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if (sigreturn_prep_fpu_frame(sigframe, &RT_SIGFRAME_FPU(rsigframe)))
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return -1;
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if (restore_gpregs(sigframe, CORE_THREAD_ARCH_INFO(core)->gpregs))
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return -1;
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setup_sas(sigframe, core->thread_core->sas);
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return 0;
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}
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