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$NetBSD: patch-ab,v 1.2 2002/07/17 07:54:04 skrll Exp $
--- artsc/artsdsp.c.orig Mon Jun 24 17:55:50 2002
+++ artsc/artsdsp.c
@@ -127,6 +127,9 @@
static void artsdsp_doinit()
{
+#if defined(__NetBSD__)
+ void *handle;
+#endif
const char *env;
artsdsp_init = 1;
@@ -139,6 +142,18 @@
mmapemu = env && !strcmp(env,"1");
/* resolve original symbols */
+#if defined(__NetBSD__)
+ handle = dlopen(NULL, DL_LAZY);
+ orig_open = (orig_open_ptr)dlsym(handle,"open");
+ orig_close = (orig_close_ptr)dlsym(handle,"close");
+ orig_write = (orig_write_ptr)dlsym(handle,"write");
+ orig_ioctl = (orig_ioctl_ptr)dlsym(handle,"_oss_ioctl");
+ orig_mmap = (orig_mmap_ptr)dlsym(handle,"mmap");
+ orig_munmap = (orig_munmap_ptr)dlsym(handle,"munmap");
+ orig_fopen = (orig_fopen_ptr)dlsym(handle,"fopen");
+ orig_access = (orig_access_ptr)dlsym(handle,"access");
+ (void) dlclose(handle);
+#else
orig_open = (orig_open_ptr)dlsym(RTLD_NEXT,"open");
orig_close = (orig_close_ptr)dlsym(RTLD_NEXT,"close");
orig_write = (orig_write_ptr)dlsym(RTLD_NEXT,"write");
@@ -147,6 +162,7 @@
orig_munmap = (orig_munmap_ptr)dlsym(RTLD_NEXT,"munmap");
orig_fopen = (orig_fopen_ptr)dlsym(RTLD_NEXT,"fopen");
orig_access = (orig_access_ptr)dlsym(RTLD_NEXT,"access");
+#endif
}
static void artsdspdebug(const char *fmt,...)
@@ -231,13 +247,18 @@
return sndfd;
}
+#if defined(__NetBSD__)
+int _oss_ioctl (int fd, unsigned long request, void *argp)
+#else
int ioctl (int fd, ioctl_request_t request, ...)
+#endif
{
static int channels;
static int bits;
static int speed;
int space, size, latency, odelay;
+#if !defined(__NetBSD__)
/*
* FreeBSD needs ioctl with varargs. However I have no idea how to "forward"
* the variable args ioctl to the orig_ioctl routine. So I expect the ioctl
@@ -249,6 +270,7 @@
va_start(args,request);
argp = va_arg(args, void *);
va_end(args);
+#endif
CHECK_INIT();
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