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Merge from Etherboot 5.4

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This commit is contained in:
Michael Brown
2006-03-16 17:40:55 +00:00
parent 9c8a69b673 aeb70ec21c
commit 708bbc43bc
5 changed files with 60 additions and 16 deletions
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7
src/core/vsprintf.c
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@@ -45,7 +45,7 @@ static int vsprintf(char *buf, const char *fmt, va_list args)
while (*fmt >= '0' && *fmt <= '9')
fmt++;
if (*fmt == 's') {
for(p = va_arg(args, char *); *p != '\0'; p++)
for(p = va_arg(args, char *); *p != '\0'; p++)
buf ? *s++ = *p : putchar(*p);
} else if (*fmt == 'm') {
for(p = strerror(errno); *p != '\0'; p++)
@@ -70,7 +70,7 @@ static int vsprintf(char *buf, const char *fmt, va_list args)
fmt++;
}
}
/*
* Before each format q points to tmp buffer
* After each format q points past end of item
@@ -182,11 +182,12 @@ int sprintf(char *buf, const char *fmt, ...)
* @err None -
*
*/
void printf(const char *fmt, ...)
int printf(const char *fmt, ...)
{
va_list args;
int i;
va_start(args, fmt);
i=vsprintf(0, fmt, args);
va_end(args);
return i;
}