2011-02-17 18:11:09 +01:00
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#include <sys/cdefs.h>
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2013-12-11 00:47:22 +01:00
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#include <sys/types.h>
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2013-10-22 17:08:15 +02:00
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#include <sys/sigtypes.h>
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2013-12-11 00:47:22 +01:00
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#include <sys/signal.h>
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2011-02-17 18:11:09 +01:00
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#include <lib.h>
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2013-10-22 17:08:15 +02:00
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#include <string.h>
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2011-02-17 18:11:09 +01:00
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#include "namespace.h"
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2013-11-04 22:48:08 +01:00
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#include <string.h>
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2011-02-17 18:11:09 +01:00
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#include <signal.h>
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int sigprocmask(how, set, oset)
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int how;
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const sigset_t *set;
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sigset_t *oset;
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{
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message m;
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2013-11-04 22:48:08 +01:00
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memset(&m, 0, sizeof(m));
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2011-02-17 18:11:09 +01:00
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if (set == (sigset_t *) NULL) {
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2013-11-04 22:48:08 +01:00
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m.PM_SIG_HOW = SIG_INQUIRE;
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2013-10-22 17:08:15 +02:00
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sigemptyset(&m.PM_SIG_SET);
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2011-02-17 18:11:09 +01:00
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} else {
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2013-11-04 22:48:08 +01:00
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m.PM_SIG_HOW = how;
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2013-10-22 17:08:15 +02:00
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m.PM_SIG_SET = *set;
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2011-02-17 18:11:09 +01:00
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}
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2013-11-04 22:48:08 +01:00
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if (_syscall(PM_PROC_NR, PM_SIGPROCMASK, &m) < 0) return(-1);
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2013-10-22 17:08:15 +02:00
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if (oset != (sigset_t *) NULL) *oset = m.PM_SIG_SET;
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2011-02-17 18:11:09 +01:00
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return(m.m_type);
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}
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2013-01-07 20:10:08 +01:00
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2013-01-18 00:06:11 +01:00
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#if defined(__minix) && defined(__weak_alias)
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2013-01-07 20:10:08 +01:00
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__weak_alias(sigprocmask, __sigprocmask14)
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#endif
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