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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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