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50 | n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
50 | n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
51 | if (n > 0) \ |
51 | if (n > 0) \ |
52 | (void) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, strlen(buf)); \ |
52 | (void) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, strlen(buf)); \ |
53 | } |
53 | } |
54 | 54 | ||
- | 55 | typedef struct { |
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- | 56 | /** Underlying file descriptor. */ |
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- | 57 | int fd; |
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- | 58 | ||
- | 59 | /** Error indicator. */ |
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- | 60 | int error; |
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- | 61 | ||
- | 62 | /** End-of-file indicator. */ |
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- | 63 | int eof; |
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- | 64 | } FILE; |
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- | 65 | ||
- | 66 | extern FILE *stdin, *stdout, *stderr; |
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- | 67 | ||
55 | extern int getchar(void); |
68 | extern int getchar(void); |
56 | 69 | ||
57 | extern int puts(const char *); |
70 | extern int puts(const char *); |
58 | extern int putchar(int); |
71 | extern int putchar(int); |
59 | 72 | ||
60 | extern int printf(const char *, ...); |
73 | extern int printf(const char *, ...); |
61 | extern int asprintf(char **, const char *, ...); |
74 | extern int asprintf(char **, const char *, ...); |
62 | extern int sprintf(char *, const char *fmt, ...); |
75 | extern int sprintf(char *, const char *, ...); |
63 | extern int snprintf(char *, size_t , const char *, ...); |
76 | extern int snprintf(char *, size_t , const char *, ...); |
64 | 77 | ||
65 | extern int vprintf(const char *, va_list); |
78 | extern int vprintf(const char *, va_list); |
66 | extern int vsprintf(char *, const char *, va_list); |
79 | extern int vsprintf(char *, const char *, va_list); |
67 | extern int vsnprintf(char *, size_t, const char *, va_list); |
80 | extern int vsnprintf(char *, size_t, const char *, va_list); |
68 | 81 | ||
69 | #define fprintf(f, fmt, ...) printf(fmt, ##__VA_ARGS__) |
- | |
70 | - | ||
71 | extern int rename(const char *, const char *); |
82 | extern int rename(const char *, const char *); |
72 | 83 | ||
- | 84 | extern FILE *fopen(const char *, const char *); |
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- | 85 | extern int fclose(FILE *); |
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- | 86 | extern size_t fread(void *, size_t, size_t, FILE *); |
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- | 87 | extern size_t fwrite(const void *, size_t, size_t, FILE *); |
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- | 88 | extern int feof(FILE *); |
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- | 89 | extern int ferror(FILE *); |
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- | 90 | extern void clearerr(FILE *); |
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- | 91 | ||
- | 92 | extern int fgetc(FILE *); |
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- | 93 | extern int fputc(int, FILE *); |
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- | 94 | extern int fputs(const char *, FILE *); |
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- | 95 | ||
- | 96 | extern int fprintf(FILE *, const char *, ...); |
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- | 97 | extern int vfprintf(FILE *, const char *, va_list); |
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- | 98 | ||
- | 99 | #define getc fgetc |
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- | 100 | #define putc fputc |
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- | 101 | ||
- | 102 | extern int fseek(FILE *, long, int); |
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- | 103 | ||
- | 104 | #ifndef SEEK_SET |
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- | 105 | #define SEEK_SET 0 |
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- | 106 | #define SEEK_CUR 1 |
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- | 107 | #define SEEK_END 2 |
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- | 108 | #endif |
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- | 109 | ||
73 | #endif |
110 | #endif |
74 | 111 | ||
75 | /** @} |
112 | /** @} |
76 | */ |
113 | */ |