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- /*
- * vfprintf.c
- */
-
- #include <stdio.h>
- #include <string.h>
- #include <stdarg.h>
- #include <unistd.h>
-
- #define BUFFER_SIZE 32768
-
- int vfprintf(FILE *file, const char *format, va_list ap)
- {
- int rv;
- char buffer[BUFFER_SIZE];
-
- rv = vsnprintf(buffer, BUFFER_SIZE, format, ap);
-
- if ( rv < 0 )
- return rv;
-
- if ( rv > BUFFER_SIZE-1 )
- rv = BUFFER_SIZE-1;
-
- return _fwrite(buffer, rv, file);
- }
-