2012-07-22 15:43:24 +00:00
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/* source: xiosigchld.h */
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/* Copyright Gerhard Rieger 2012 */
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2008-02-17 13:59:16 +00:00
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/* Published under the GNU General Public License V.2, see file COPYING */
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#ifndef __xiosigchld_h
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#define __xiosigchld_h 1
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2012-07-22 15:43:24 +00:00
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#define NUMUNKNOWN 4
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extern pid_t diedunknown[NUMUNKNOWN]; /* child died before it is registered */
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#define diedunknown1 (diedunknown[0])
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#define diedunknown2 (diedunknown[1])
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#define diedunknown3 (diedunknown[2])
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#define diedunknown4 (diedunknown[3])
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2008-02-17 13:59:16 +00:00
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extern int xiosetsigchild(xiofile_t *xfd, int (*callback)(struct single *));
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extern void childdied(int signum
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#if HAVE_SIGACTION
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, siginfo_t *siginfo, void *context
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#endif /* HAVE_SIGACTION */
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);
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extern int
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xiosigchld_register(pid_t pid,
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void (*sigaction)(int, siginfo_t *, void *),
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void *context);
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extern int xiosigchld_unregister(pid_t pid);
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extern int xiosigchld_clearall(void);
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extern void xiosigaction_subaddr_ok(int signum, siginfo_t *siginfo, void *ucontext);
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extern void xiosigaction_child(int signum, siginfo_t *siginfo, void *ucontext);
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#endif /* !defined(__xiosigchld_h) */
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