24 lines
471 B
C
24 lines
471 B
C
#include <lib.h>
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#define sigaction _sigaction
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#include <sys/sigcontext.h>
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#include <signal.h>
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_PROTOTYPE(int __sigreturn, (void));
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PUBLIC int sigaction(sig, act, oact)
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int sig;
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_CONST struct sigaction *act;
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struct sigaction *oact;
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{
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message m;
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m.m1_i2 = sig;
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/* XXX - yet more type puns because message struct is short of types. */
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m.m1_p1 = (char *) act;
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m.m1_p2 = (char *) oact;
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m.m1_p3 = (char *) __sigreturn;
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return(_syscall(MM, SIGACTION, &m));
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}
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