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x86_64: Use ucontext_t instead of struct ucontext

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Ref https://sourceware.org/git/?p=glibc.git;a=commit;h=251287734e89a52da3db682a8241eb6bccc050c9
And this is what other part of the code uses.
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Yichao Yu 2017-08-20 10:38:43 -04:00 committed by Dave Watson
parent c26b603cd0
commit e9e50d07b0
1 changed files with 1 additions and 1 deletions
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src/x86_64/Gos-linux.c
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@ -138,7 +138,7 @@ x86_64_sigreturn (unw_cursor_t *cursor)
{
struct cursor *c = (struct cursor *) cursor;
struct sigcontext *sc = (struct sigcontext *) c->sigcontext_addr;
mcontext_t *sc_mcontext = &((struct ucontext*)sc)->uc_mcontext;
mcontext_t *sc_mcontext = &((ucontext_t*)sc)->uc_mcontext;
/* Copy in saved uc - all preserved regs are at the start of sigcontext */
memcpy(sc_mcontext, &c->uc->uc_mcontext,
DWARF_NUM_PRESERVED_REGS * sizeof(unw_word_t));