Changeset 3146:8cf9e98e55f1 in roaraudio

Timestamp:

01/15/10 13:30:23 (14 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

implemented pass-to-os ioctl()

File:

• libroaross/libroaross.c (modified) (3 diffs)

libroaross/libroaross.c

@@ -93 +93 @@
  ssize_t (*write)(int fd, const void *buf, size_t count);
  ssize_t (*read)(int fd, void *buf, size_t count);
+ int     (*ioctl)(int d, int request, ...);
 } _os;
 
@@ -107 +108 @@
  _os.write = dlsym(REAL_LIBC, "write");
  _os.read  = dlsym(REAL_LIBC, "read");
+ _os.ioctl = dlsym(REAL_LIBC, "ioctl");
 }
 
@@ -412 +414 @@
 }
 
+extern int ioctl (int __fd, unsigned long int __request, ...) {
+ va_list args;
+ void *argp;
+
+ _init();
+
+ va_start (args, __request);
+ argp = va_arg (args, void *);
+ va_end (args);
+
+ return _os.ioctl(__fd, __request, argp);
+}
+
 #endif