| 1 | |
| 2 | #include <sys/types.h>
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| 3 | #include <linux/kernel.h>
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| 4 | #include <stdio.h>
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| 5 |
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| 6 | int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
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| 7 | {
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| 8 | int i = vsnprintf(buf, size, fmt, args);
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| 9 | ssize_t ssize = size;
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| 10 |
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| 11 | return (i >= ssize) ? (ssize - 1) : i;
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| 12 | }
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| 13 |
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| 14 | int scnprintf(char * buf, size_t size, const char * fmt, ...)
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| 15 | {
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| 16 | ssize_t ssize = size;
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| 17 | va_list args;
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| 18 | int i;
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| 19 |
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| 20 | va_start(args, fmt);
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| 21 | i = vsnprintf(buf, size, fmt, args);
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| 22 | va_end(args);
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| 23 |
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| 24 | return (i >= ssize) ? (ssize - 1) : i;
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| 25 | }
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