4.104.114.84.95
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[4d3017a] | 1 | /** |
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| 2 | * @file rtems/error.h |
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| 3 | */ |
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| 4 | |
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[b06e68ef] | 5 | /* |
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| 6 | * Defines and externs for rtems error reporting |
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| 7 | * |
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| 8 | * $Id$ |
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| 9 | */ |
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| 10 | |
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[c64e4ed4] | 11 | #ifndef __RTEMS_ERROR_h |
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| 12 | #define __RTEMS_ERROR_h |
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| 13 | |
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[df49c60] | 14 | #ifdef __cplusplus |
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| 15 | extern "C" { |
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| 16 | #endif |
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| 17 | |
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[b06e68ef] | 18 | /* |
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| 19 | * rtems_error() and rtems_panic() support |
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| 20 | */ |
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| 21 | |
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| 22 | #define RTEMS_ERROR_ERRNO (1<<((sizeof(int) * 8) - 2)) /* hi bit; use 'errno' */ |
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| 23 | #define RTEMS_ERROR_PANIC (RTEMS_ERROR_ERRNO / 2) /* err fatal; no return */ |
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| 24 | #define RTEMS_ERROR_ABORT (RTEMS_ERROR_ERRNO / 4) /* err is fatal; panic */ |
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| 25 | |
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| 26 | #define RTEMS_ERROR_MASK (RTEMS_ERROR_ERRNO | RTEMS_ERROR_ABORT | \ |
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| 27 | RTEMS_ERROR_PANIC) /* all */ |
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| 28 | |
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[c64e4ed4] | 29 | const char *rtems_status_text(rtems_status_code); |
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| 30 | int rtems_error(int error_code, const char *printf_format, ...); |
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[8389628] | 31 | #ifdef __GNUC__ |
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[bd71da7] | 32 | void rtems_panic(const char *printf_format, ...); |
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| 33 | /* |
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| 34 | * We should be able to use this attribute but gcc complains that |
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| 35 | * rtems_panic does in fact return. :( |
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| 36 | * |
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| 37 | * __attribute__ ((__noreturn__)); |
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| 38 | */ |
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[8389628] | 39 | #else |
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[c64e4ed4] | 40 | void rtems_panic(const char *printf_format, ...); |
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[8389628] | 41 | #endif |
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[b06e68ef] | 42 | |
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| 43 | extern int rtems_panic_in_progress; |
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| 44 | |
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[df49c60] | 45 | #ifdef __cplusplus |
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| 46 | } |
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| 47 | #endif |
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| 48 | |
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| 49 | |
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[c64e4ed4] | 50 | #endif |
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| 51 | /* end of include file */ |
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