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Searched refs:UT_ALTSTACK (Results 1 – 4 of 4) sorted by relevance

/xnu-11215/bsd/sys/
H A Duser.h396 #define UT_ALTSTACK 0x00000040 /* this thread has alt stack for signals */ macro
/xnu-11215/bsd/dev/i386/
H A Dunix_signal.c263 if ((ut->uu_flag & UT_ALTSTACK) && !oonstack && in sendsig()
289 if ((ut->uu_flag & UT_ALTSTACK) && !oonstack && in sendsig()
434 if ((ut->uu_flag & UT_ALTSTACK) && !oonstack && in sendsig()
/xnu-11215/bsd/kern/
H A Dkern_sig.c775 ut->uu_flag &= ~UT_ALTSTACK; in execsigs()
1313 if ((uth->uu_flag & UT_ALTSTACK) == 0) { in sigaltstack()
1355 uth->uu_flag &= ~UT_ALTSTACK; in sigaltstack()
1367 uth->uu_flag |= UT_ALTSTACK; in sigaltstack()
/xnu-11215/bsd/dev/arm/
H A Dunix_signal.c369 if ((ut->uu_flag & UT_ALTSTACK) && !oonstack && in sendsig()