Yusuf X
MBED port of https://github.com/ys1382/filagree . The only change is adding #define MBED
util.h@0:1a89e28dea91, 2012-05-30 (annotated)
- Committer:
- yusufx
- Date:
- Wed May 30 21:13:01 2012 +0000
- Revision:
- 0:1a89e28dea91
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| yusufx | 0:1a89e28dea91 | 1 | #ifndef UTIL_H |
| yusufx | 0:1a89e28dea91 | 2 | #define UTIL_H |
| yusufx | 0:1a89e28dea91 | 3 | |
| yusufx | 0:1a89e28dea91 | 4 | #include <stdbool.h> |
| yusufx | 0:1a89e28dea91 | 5 | #include <setjmp.h> |
| yusufx | 0:1a89e28dea91 | 6 | #include <stdint.h> |
| yusufx | 0:1a89e28dea91 | 7 | #include <inttypes.h> |
| yusufx | 0:1a89e28dea91 | 8 | #include <stdarg.h> |
| yusufx | 0:1a89e28dea91 | 9 | #include <stdio.h> |
| yusufx | 0:1a89e28dea91 | 10 | |
| yusufx | 0:1a89e28dea91 | 11 | #ifdef __LP64__ |
| yusufx | 0:1a89e28dea91 | 12 | #define VOID_INT int64_t |
| yusufx | 0:1a89e28dea91 | 13 | #define VOID_FLT long double |
| yusufx | 0:1a89e28dea91 | 14 | #else |
| yusufx | 0:1a89e28dea91 | 15 | #define VOID_INT int32_t |
| yusufx | 0:1a89e28dea91 | 16 | #define VOID_FLT double)(int32_t |
| yusufx | 0:1a89e28dea91 | 17 | #endif |
| yusufx | 0:1a89e28dea91 | 18 | |
| yusufx | 0:1a89e28dea91 | 19 | #define MBED |
| yusufx | 0:1a89e28dea91 | 20 | #ifdef MBED |
| yusufx | 0:1a89e28dea91 | 21 | #pragma diag_suppress 1293 // suppress squeamish warning of "assignment in condition" |
| yusufx | 0:1a89e28dea91 | 22 | #endif |
| yusufx | 0:1a89e28dea91 | 23 | |
| yusufx | 0:1a89e28dea91 | 24 | #define ARRAY_LEN(x) (sizeof x / sizeof *x) |
| yusufx | 0:1a89e28dea91 | 25 | #define ITOA_LEN 19 // enough for 64-bit integer |
| yusufx | 0:1a89e28dea91 | 26 | |
| yusufx | 0:1a89e28dea91 | 27 | extern jmp_buf trying; |
| yusufx | 0:1a89e28dea91 | 28 | const char *make_message(const char *fmt, va_list ap); |
| yusufx | 0:1a89e28dea91 | 29 | void assert_message(bool assertion, const char *format, ...); |
| yusufx | 0:1a89e28dea91 | 30 | void *exit_message(const char *format, ...); |
| yusufx | 0:1a89e28dea91 | 31 | void null_check(const void* p); |
| yusufx | 0:1a89e28dea91 | 32 | void log_print(const char *format, ...); |
| yusufx | 0:1a89e28dea91 | 33 | |
| yusufx | 0:1a89e28dea91 | 34 | #ifdef DEBUG |
| yusufx | 0:1a89e28dea91 | 35 | #define DEBUGPRINT(...) log_print( __VA_ARGS__ ); |
| yusufx | 0:1a89e28dea91 | 36 | #else |
| yusufx | 0:1a89e28dea91 | 37 | #define DEBUGPRINT(...) {}; |
| yusufx | 0:1a89e28dea91 | 38 | #endif // #ifdef DEBUG |
| yusufx | 0:1a89e28dea91 | 39 | |
| yusufx | 0:1a89e28dea91 | 40 | // file |
| yusufx | 0:1a89e28dea91 | 41 | |
| yusufx | 0:1a89e28dea91 | 42 | #define ERROR_FSIZE "Could not get length of file" |
| yusufx | 0:1a89e28dea91 | 43 | #define ERROR_FOPEN "Could not open file" |
| yusufx | 0:1a89e28dea91 | 44 | #define ERROR_FREAD "Could not read file" |
| yusufx | 0:1a89e28dea91 | 45 | #define ERROR_FCLOSE "Could not close file" |
| yusufx | 0:1a89e28dea91 | 46 | |
| yusufx | 0:1a89e28dea91 | 47 | struct byte_array *read_file(const struct byte_array *filename); |
| yusufx | 0:1a89e28dea91 | 48 | int write_file(const struct byte_array* filename, struct byte_array* bytes); |
| yusufx | 0:1a89e28dea91 | 49 | long fsize(FILE* file); |
| yusufx | 0:1a89e28dea91 | 50 | |
| yusufx | 0:1a89e28dea91 | 51 | struct number_string { |
| yusufx | 0:1a89e28dea91 | 52 | uint8_t number; |
| yusufx | 0:1a89e28dea91 | 53 | char* chars; |
| yusufx | 0:1a89e28dea91 | 54 | }; |
| yusufx | 0:1a89e28dea91 | 55 | |
| yusufx | 0:1a89e28dea91 | 56 | const char* num_to_string(const struct number_string *ns, int num_items, int num); |
| yusufx | 0:1a89e28dea91 | 57 | #define NUM_TO_STRING(ns, num) num_to_string(ns, ARRAY_LEN(ns), num) |
| yusufx | 0:1a89e28dea91 | 58 | |
| yusufx | 0:1a89e28dea91 | 59 | // error messages |
| yusufx | 0:1a89e28dea91 | 60 | |
| yusufx | 0:1a89e28dea91 | 61 | #define ERROR_ALLOC "Could not allocate memory" |
| yusufx | 0:1a89e28dea91 | 62 | |
| yusufx | 0:1a89e28dea91 | 63 | |
| yusufx | 0:1a89e28dea91 | 64 | |
| yusufx | 0:1a89e28dea91 | 65 | #endif // UTIL_H |