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41 | static int asprintf_prewrite(const char *str, size_t count, void *unused) |
41 | static int asprintf_prewrite(const char *str, size_t count, void *unused) |
42 | { |
42 | { |
43 | return count; |
43 | return count; |
44 | } |
44 | } |
45 | 45 | ||
- | 46 | /** Allocate and print to string. |
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- | 47 | * |
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- | 48 | * @param strp Address of the pointer where to store the address of |
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- | 49 | * the newly allocated string. |
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- | 50 | * @fmt Format strin. |
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- | 51 | * |
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- | 52 | * @return Number of characters printed or a negative error code. |
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- | 53 | */ |
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46 | int asprintf(char **strp, const char *fmt, ...) |
54 | int asprintf(char **strp, const char *fmt, ...) |
47 | { |
55 | { |
48 | struct printf_spec ps = { |
56 | struct printf_spec ps = { |
49 | asprintf_prewrite, |
57 | asprintf_prewrite, |
50 | NULL |
58 | NULL |