Changeset 3139:f999c34625be in roaraudio

Timestamp:

01/15/10 11:39:36 (14 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

got it to not break cat(1) ;)

Location:

libroaross

Files:

• Makefile (modified) (1 diff)
• libroaross.c (modified) (2 diffs)

libroaross/Makefile

@@ -11 +11 @@
 CFLAGS += -g -Wall -O2 $(DEFINES) $(INCLUDE) $(INCPATH) $(SHARED_CF) $(fPIC)
 LDFLAGS = -g $(SHARED) $(LDPATH)
-LIBS    = $(LIBROAR)
+LIBS    = $(LIBROAR) -ldl
 
 all: ${TARGETS}

libroaross/libroaross.c

@@ -56 +56 @@
 
 #include <sys/stat.h>
+#include <dlfcn.h>
+
+#if defined(RTLD_NEXT)
+#define REAL_LIBC RTLD_NEXT
+#else
+#define REAL_LIBC ((void *) -1L)
+#endif
 
 #define _MAX_POINTER  8
@@ -85 +92 @@
 static void _init_os (void) {
  memset(&_os, 0, sizeof(_os));
+
+ _os.open  = dlsym(REAL_LIBC, "open");
+ _os.close = dlsym(REAL_LIBC, "close");
+ _os.write = dlsym(REAL_LIBC, "write");
+ _os.read  = dlsym(REAL_LIBC, "read");
 }