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#include <plan9.h>
#define SIZE 4096
extern int printcol;
int
print(char *fmt, ...)
{
char buf[SIZE], *out;
va_list arg, temp;
int n;
va_start(arg, fmt);
va_copy(temp, arg);
out = doprint(buf, buf+SIZE, fmt, &temp);
va_end(temp);
va_end(arg);
n = write(1, buf, (long)(out-buf));
return n;
}
int
fprint(int f, char *fmt, ...)
{
char buf[SIZE], *out;
va_list arg, temp;
int n;
va_start(arg, fmt);
va_copy(temp, arg);
out = doprint(buf, buf+SIZE, fmt, &temp);
va_end(temp);
va_end(arg);
n = write(f, buf, (long)(out-buf));
return n;
}
int
sprint(char *buf, char *fmt, ...)
{
char *out;
va_list arg, temp;
int scol;
scol = printcol;
va_start(arg, fmt);
va_copy(temp, arg);
out = doprint(buf, buf+SIZE, fmt, &temp);
va_end(temp);
va_end(arg);
printcol = scol;
return out-buf;
}
int
snprint(char *buf, int len, char *fmt, ...)
{
char *out;
va_list arg, temp;
int scol;
scol = printcol;
va_start(arg, fmt);
va_copy(temp, arg);
out = doprint(buf, buf+len, fmt, &temp);
va_end(temp);
va_end(arg);
printcol = scol;
return out-buf;
}
char*
seprint(char *buf, char *e, char *fmt, ...)
{
char *out;
va_list arg, temp;
int scol;
scol = printcol;
va_start(arg, fmt);
va_copy(temp, arg);
out = doprint(buf, e, fmt, &temp);
va_end(temp);
va_end(arg);
printcol = scol;
return out;
}
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