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6dfebec8c5
* re-use SdFat access mode through static const, no need to hard-code our own value w/ cast in the macro * separate read-modes from flags; read, write and rw are distinct numbers * simple compile-time tests in .cpp resolve #8831
17 lines
704 B
C++
17 lines
704 B
C++
#include "SD.h"
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static_assert(__builtin_strcmp(SDClassFileMode(FILE_READ), "r") == 0, "");
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static_assert(__builtin_strcmp(SDClassFileMode(FILE_WRITE), "a+") == 0, "");
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static_assert(__builtin_strcmp(SDClassFileMode(O_RDONLY), "r") == 0, "");
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static_assert(__builtin_strcmp(SDClassFileMode(O_WRONLY), "w+") == 0, "");
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static_assert(__builtin_strcmp(SDClassFileMode(O_RDWR), "w+") == 0, "");
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static_assert(__builtin_strcmp(SDClassFileMode(O_WRONLY | O_APPEND), "a") == 0, "");
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static_assert(__builtin_strcmp(SDClassFileMode(O_RDWR | O_APPEND), "a+") == 0, "");
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#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SD)
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SDClass SD;
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#endif
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void (*__SD__userDateTimeCB)(uint16_t*, uint16_t*) = nullptr;
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