freebsd-ports/emulators/qemu/files/patch-vl.c
Juergen Lock e2f267539d - Add runtime warning when aio is not loaded
- Bump PORTREVISION

Requested by:	several people on freebsd-emulation@
2008-03-21 17:31:52 +00:00

55 lines
1.5 KiB
C

Index: qemu/vl.c
@@ -1727,6 +1728,7 @@
chr->chr_ioctl = pp_ioctl;
return chr;
}
+#endif /* defined(__linux__) */
#else
CharDriverState *qemu_chr_open_pty(void)
@@ -1771,14 +1771,14 @@
return chr;
}
-#if defined(__linux__) || defined(__sun__)
+#if defined(__linux__) || defined(__sun__) || defined(__FreeBSD__)
static CharDriverState *qemu_chr_open_pty(void)
{
struct termios tty;
char slave_name[1024];
int master_fd, slave_fd;
-#if defined(__linux__)
+#if defined(__linux__) || defined(__FreeBSD__)
/* Not satisfying */
if (openpty(&master_fd, &slave_fd, slave_name, NULL, NULL) < 0) {
return NULL;
@@ -3036,7 +3036,7 @@
return qemu_chr_open_pp(filename);
} else
#endif
-#if defined(__linux__) || defined(__sun__)
+#if defined(__linux__) || defined(__sun__) || defined(__FreeBSD__)
if (strstart(filename, "/dev/", NULL)) {
return qemu_chr_open_tty(filename);
} else
@@ -8423,6 +8423,11 @@
nb_nics = 0;
/* default mac address of the first network interface */
+#ifdef __FreeBSD__
+ if (modfind("aio") == -1)
+ fprintf(stderr, "warning: aio not (kld)loaded, may cause `Invalid system call' traps on disk IO\n");
+#endif
+
optind = 1;
for(;;) {
if (optind >= argc)
@@ -8784,6 +8784,7 @@
#ifdef TARGET_ARM
case QEMU_OPTION_old_param:
old_param = 1;
+ break;
#endif
case QEMU_OPTION_clock:
configure_alarms(optarg);