Changeset 1314:7fb2fa50a1b1 in roaraudio

Timestamp:

03/21/09 00:11:00 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added roar_vio_puts(), roar_vio_putc(), roar_vio_getc()

Files:

• include/libroar/vio.h (modified) (1 diff)
• libroar/vio.c (modified) (1 diff)

include/libroar/vio.h

@@ -96 +96 @@
 int     roar_vio_close   (struct roar_vio_calls * vio);
 
+// some alias functions:
+#define roar_vio_puts(vio,s) roar_vio_write((vio), (s), strlen((s)))
+//#define roar_vio_putc(vio,c) roar_vio_write((vio), &(c), 1)
+int     roar_vio_putc    (struct roar_vio_calls * vio, char c);
+int     roar_vio_getc    (struct roar_vio_calls * vio);
+
 // converters:
 int     roar_vio_open_file     (struct roar_vio_calls * calls, char * filename, int flags, mode_t mode);

libroar/vio.c

@@ -146 +146 @@
 
  return vio->close(vio);
+}
+
+int     roar_vio_putc    (struct roar_vio_calls * vio, char c) {
+ return roar_vio_write(vio, &c, 1);
+}
+
+int     roar_vio_getc    (struct roar_vio_calls * vio) {
+ unsigned char c;
+
+ if ( roar_vio_read(vio, &c, 1) != 1 )
+  return EOF;
+
+ return c;
 }