[PATCH 6/7] Added case staements for time functions

[Ajeets6]

From: Warner Losh <i...@bsdimp.com>

+Added cases for nanosleep(2),clock_nanosleep(2),clock_gettime(2) and
clock_getres(2)
+Updated meson.build

Signed-off-by: Warner Losh <i...@bsdimp.com>
Signed-off-by: Ajeets6 <itachis6...@gmail.com>
---
 bsd-user/freebsd/meson.build  |  1 +
 bsd-user/freebsd/os-syscall.c | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/bsd-user/freebsd/meson.build b/bsd-user/freebsd/meson.build
index f87c788e84..2eb0ed4d96 100644
--- a/bsd-user/freebsd/meson.build
+++ b/bsd-user/freebsd/meson.build
@@ -1,4 +1,5 @@
 bsd_user_ss.add(files(
   'os-sys.c',
   'os-syscall.c',
+  'os-time.c',
 ))
diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c
index c8f998ecec..8fd6eb05cb 100644
--- a/bsd-user/freebsd/os-syscall.c
+++ b/bsd-user/freebsd/os-syscall.c
@@ -46,6 +46,8 @@
 
 #include "bsd-file.h"
 #include "bsd-proc.h"
+/* *BSD dependent syscall shims */
+#include "os-time.h"
 
 /* I/O */
 safe_syscall3(int, open, const char *, path, int, flags, mode_t, mode);
@@ -507,6 +509,24 @@ static abi_long freebsd_syscall(void *cpu_env, int num, 
abi_long arg1,
     case TARGET_FREEBSD_NR_sysarch: /* sysarch(2) */
         ret = do_freebsd_sysarch(cpu_env, arg1, arg2);
         break;
+     /*
+         * time related system calls.
+         */
+    case TARGET_FREEBSD_NR_nanosleep: /* nanosleep(2) */
+        ret = do_freebsd_nanosleep(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_clock_nanosleep: /* clock_nanosleep(2) */
+        ret = do_freebsd_clock_nanosleep(arg1, arg2, arg3, arg4);
+        break;
+
+    case TARGET_FREEBSD_NR_clock_gettime: /* clock_gettime(2) */
+        ret = do_freebsd_clock_gettime(arg1, arg2);
+        break;
+
+    case TARGET_FREEBSD_NR_clock_getres: /* clock_getres(2) */
+        ret = do_freebsd_clock_getres(arg1, arg2);
+        break;
 
     default:
         qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num);
-- 
2.34.1