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25 lines
574 B
25 lines
574 B
8 years ago
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/* CC0 (Public domain) - see LICENSE file for details */
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#ifndef CCAN_BREAKPOINT_H
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#define CCAN_BREAKPOINT_H
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#include <ccan/compiler/compiler.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <signal.h>
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#include <stdbool.h>
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void breakpoint_init(void) COLD;
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extern bool breakpoint_initialized;
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extern bool breakpoint_under_debug;
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/**
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* breakpoint - stop if running under the debugger.
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*/
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static inline void breakpoint(void)
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{
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if (!breakpoint_initialized)
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breakpoint_init();
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if (breakpoint_under_debug)
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kill(getpid(), SIGTRAP);
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}
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#endif /* CCAN_BREAKPOINT_H */
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