65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
#include "Xos.h"
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#include "os.h"
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#include <stdarg.h>
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#include <stdio.h>
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char *
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Xvprintf(const char *format, va_list va)
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{
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char *ret;
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int size;
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va_list va2;
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va_copy(va2, va);
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size = vsnprintf(NULL, 0, format, va2);
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va_end(va2);
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ret = (char *)Xalloc(size + 1);
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if (ret == NULL)
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return NULL;
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vsnprintf(ret, size + 1, format, va);
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ret[size] = 0;
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return ret;
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}
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char *Xprintf(const char *format, ...)
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{
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char *ret;
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va_list va;
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va_start(va, format);
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ret = Xvprintf(format, va);
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va_end(va);
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return ret;
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}
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char *
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XNFvprintf(const char *format, va_list va)
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{
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char *ret;
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int size;
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va_list va2;
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va_copy(va2, va);
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size = vsnprintf(NULL, 0, format, va2);
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va_end(va2);
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ret = (char *)XNFalloc(size + 1);
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if (ret == NULL)
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return NULL;
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vsnprintf(ret, size + 1, format, va);
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ret[size] = 0;
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return ret;
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}
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char *XNFprintf(const char *format, ...)
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{
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char *ret;
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va_list va;
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va_start(va, format);
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ret = XNFvprintf(format, va);
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va_end(va);
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return ret;
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}
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