Import sources from 2011-03-30 iso image

1 files changed, 87 insertions, 0 deletions

diff --git a/sys/src/cmd/unix/u9fs/print.c b/sys/src/cmd/unix/u9fs/print.c
new file mode 100755
index 000000000..8011df6b9
--- /dev/null
+++ b/sys/src/cmd/unix/u9fs/print.c
@@ -0,0 +1,87 @@
+#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;
+}