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| 58 | 58 | ||
| 59 | /** defined in drivers/kbd.c */ |
59 | /** defined in drivers/kbd.c */ |
| 60 | extern kbd_type_t kbd_type; |
60 | extern kbd_type_t kbd_type; |
| 61 | 61 | ||
| 62 | /** Writes a single character to the standard output. */ |
62 | /** Writes a single character to the standard output. */ |
| - | 63 | static inline void do_putchar(const char c) { |
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| - | 64 | /* repeat until the buffer is non-full */ |
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| - | 65 | while (__hypercall_fast1(CONS_PUTCHAR, c) == EWOULDBLOCK) |
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| - | 66 | ; |
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| - | 67 | } |
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| - | 68 | ||
| - | 69 | /** Writes a single character to the standard output. */ |
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| 63 | static void niagara_putchar(struct chardev * cd, const char c) |
70 | static void niagara_putchar(struct chardev * cd, const char c) |
| 64 | { |
71 | { |
| 65 | __hypercall_fast1(CONS_PUTCHAR, c); |
72 | do_putchar(c); |
| 66 | if (c == '\n') |
73 | if (c == '\n') |
| 67 | __hypercall_fast1(CONS_PUTCHAR, '\r'); |
74 | do_putchar('\r'); |
| 68 | } |
75 | } |
| 69 | 76 | ||
| 70 | /** |
77 | /** |
| 71 | * Grabs the input for kernel. |
78 | * Grabs the input for kernel. |
| 72 | */ |
79 | */ |