diff options
| author | Mole Shang <[email protected]> | 2024-02-14 20:46:23 +0800 |
|---|---|---|
| committer | Mole Shang <[email protected]> | 2024-02-14 20:46:23 +0800 |
| commit | f98eeb30507040dc916b2a337818830954ee1d4a (patch) | |
| tree | a741cb0bbd6be96d8084e72b4af895ac093a2b48 /kernel/sysfile.c | |
| parent | 0de5ac779602f562a038e5ad27163d85bc71638b (diff) | |
| parent | 904885a96efd1dd0221585f67477f5a39bcce7f7 (diff) | |
| download | xv6-labs-f98eeb30507040dc916b2a337818830954ee1d4a.tar.gz xv6-labs-f98eeb30507040dc916b2a337818830954ee1d4a.tar.bz2 xv6-labs-f98eeb30507040dc916b2a337818830954ee1d4a.zip | |
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.c | 26 |
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 |