| 35,20 → 35,23 |
|---|
| #ifndef KERN_PRINTF_CORE_H_ |
| #define KERN_PRINTF_CORE_H_ |
| |
| #include <arch/types.h> |
| #include <typedefs.h> |
| #include <arch/arg.h> |
| |
| /** Structure for specifying output methods for different printf clones. */ |
| struct printf_spec { |
| /* Output function, returns count of printed characters or EOF */ |
| int (*write)(void *, size_t, void *); |
| /* Support data - output stream specification, its state, locks,... */ |
| typedef struct { |
| /* String output function, returns number of printed characters or EOF */ |
| int (*str_write)(const char *, size_t, void *); |
| |
| /* Wide string output function, returns number of printed characters or EOF */ |
| int (*wstr_write)(const wchar_t *, size_t, void *); |
| |
| /* User data - output stream specification, state, locks, etc. */ |
| void *data; |
| } printf_spec_t; |
| |
| }; |
| int printf_core(const char *fmt, printf_spec_t *ps, va_list ap); |
| |
| int printf_core(const char *fmt, struct printf_spec *ps, va_list ap); |
| |
| #endif |
| |
| /** @} |