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authorMole Shang <[email protected]>2024-02-14 20:46:23 +0800
committerMole Shang <[email protected]>2024-02-14 20:46:23 +0800
commitf98eeb30507040dc916b2a337818830954ee1d4a (patch)
treea741cb0bbd6be96d8084e72b4af895ac093a2b48 /kernel/sysfile.c
parent0de5ac779602f562a038e5ad27163d85bc71638b (diff)
parent904885a96efd1dd0221585f67477f5a39bcce7f7 (diff)
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Merge branch 'net' into lock
Conflicts: .gitignore Makefile conf/lab.mk kernel/defs.h user/user.h
Diffstat (limited to 'kernel/sysfile.c')
-rw-r--r--kernel/sysfile.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/kernel/sysfile.c b/kernel/sysfile.c
index 16b668c..4b2189a 100644
--- a/kernel/sysfile.c
+++ b/kernel/sysfile.c
@@ -503,3 +503,29 @@ sys_pipe(void)
}
return 0;
}
+
+
+#ifdef LAB_NET
+int
+sys_connect(void)
+{
+ struct file *f;
+ int fd;
+ uint32 raddr;
+ uint32 rport;
+ uint32 lport;
+
+ argint(0, (int*)&raddr);
+ argint(1, (int*)&lport);
+ argint(2, (int*)&rport);
+
+ if(sockalloc(&f, raddr, lport, rport) < 0)
+ return -1;
+ if((fd=fdalloc(f)) < 0){
+ fileclose(f);
+ return -1;
+ }
+
+ return fd;
+}
+#endif